LOCKPORT, ILLINOIS WEST SIDE FLOOD STUDY OF THE ILLINOIS & MICHIGAN CANAL AND DEEP RUN CREEK Lockport, Illinois WEST SIDE FLOOD STUDY OF THE ILLINOIS & MICHIGAN CANAL AND DEEP RUN CREEK Submitted to: City of Lockport 222 East Ninth Street Lockport, Illinois 60441 Submitted by: Manhard Consulting, Ltd. 700 Springer Drive Lombard, Illinois 60148 700 Springer Drive Lombard, Illinois 60148 www.manhard.com September 4, 2012 September 4, 2012
Table of Contents EXECUTIVE SUMMARY 1.0 INTRODUCTION 1 2.0 HISTORY OF THE SITE 2 3.0 BASE FLOOD ELEVATION DETERMINATION 4 3.1 Previous Hydrologic Analysis 4 3.2 Previous Hydraulic Analysis 4 3.3 Existing Conditions Hydrologic Analysis 4 3.4 Basin Description 5 3.5 Rainfall 7 3.6 Loss Coefficients 8 3.7 Hydrologic Calibration 8 3.8 Existing Conditions Hydraulic Analysis 14 3.8.1 I&M Canal 14 3.8.2 Fiddyment Creek 15 3.8.3 Big Run & Deep Run Creeks 15 3.8.4 Long Run Creek 16 3.9 Hydraulic Calibration 16 4.0 RESULTS 18 5.0 SITE MODIFICATIONS 19 5.1 Deep Run Creek 19 5.2 Fiddyment Creek 19 5.3 I&M Canal 19 5.4 Big Run Creek 20 6.0 CONCLUSION 20 7.0 REFERENCES 21
List of Tables 3.3.1 Sub Basin Summary 3.3.1a Milne Creek Sub Basin Summary 3.3.2 Sub Basins Land Use and Soil Groups Summary 3.3.2a Milne Creek Sub Basins Land Use and Soil Groups Summary 3.3.3 Runoff Curve Number Compilation 3.3.3a Milne Creek Sub Basin Runoff Curve Number Compilation 3.3.4 Sub Basin Time of Concentration Summary 3.3.4a Milne Creek Sub Basin Time of Concentration Summary 3.3.5 Existing Conditions Stage-Storage Summary Table 3.3.6 South Stormwater Pond Weir Discharge Calculation 3.3.7 North Stormwater Pond Weir Discharge Calculation 3.5.1 Sub-Basin Rainfall Data 3.5.2 Lockport Rainfall Data 3.5.3 Will County Design Rainfall 3.5.4 Table 18. Average Ratios of X-Hour/24-Hour Rainfall for Illinois 3.5.5 Table 37. Heavy Rainfall at a Point 3.5.6 Illinois State Water Survey 500-year Rainfall in NE Illinois 3.5.7 Table 35. Relations between Areal Mean and Point Rainfall Frequency Distributions (taken from Bulletin 70) 3.5.8 Incremental Precipitation Distributions (for Critical Storms) 4.0.1 Existing Conditions I&M Canal Results 4.0.2 Existing Conditions Deep Run Creek Results 4.0.3 Existing Conditions 13 th Street Overflow Results 4.0.4 Existing Conditions Big Run Creek Results 4.0.5 Existing Conditions Fiddyment Creek Results 4.0.6 Existing Conditions HEC-HMS Summary (10, 50, 100, 500yr Storms)
List of Figures 1. Site Aerial Photo 2. FEMA Firm Panel 3. USGS Map 4. Roadway Map 5. Watershed Map 6. Site Photos (9) 7. Tributary Aerial 8A. Offsite Topography 8B. On-Site Topography 9. Joliet Hydrologic Atlas 10. Intentionally Blank 11. Latest Aerial Photo 12. Hydrologic Connectivity Diagram (HEC-HMS) 13A. Existing Conditions BFE North Study Area 13B. Existing Conditions BFE Middle Study Area 13C. Existing Conditions BFE South Study Area 14A. Frequency Distribution of 24-hour Maximum Rainfall (1-yr thru 10-yr) 14B. Frequency Distribution of 24-hour Maximum Rainfall (25-yr thru 100-yr) 14C. Rainfall Distribution Isohyetal Distribution 100-yr 14D. Rainfall Distribution Isohyetal Distribution 50-yr 14E. Rainfall Distribution Isohyetal Distribution 10-yr 15. Sub-Basin Curve Numbers
16. September 1992 Storm Hydrograph Calibration 17. July 1996 Storm Hydrograph Calibration 18A. September 2008 Storm Optimization Trials 18B. September 2008 Storm Hydrograph Calibration 19A. Thiessen Polygons 1992 19B. Nexrad Pixels 2008 20. 1992 High Water Mark Elevations 21A. Fiddyment Creek Survey Data 21B. Fiddyment Creek Survey Data 21C. Deep Run Creek Survey Data 21D. Deep Run Creek Survey Data 21E. Deep Run Creek Survey Data 21F. Deep Run Creek Survey Data 21G. Deep Run Creek Survey Data 21H. 2 nd Avenue Survey Data 22A. Deep Run Diversion HEC-RAS Lateral Weir Structures 22B. Deep Run Diversion HEC-RAS Lateral Weir Structures 22C. 13 th Street Overflow HEC-RAS Lateral Weir Structure 23A. Deep Run Diversion Input Hydrograph Comparison 23B. Deep Run Diversion Input Hydrograph 0.2% 23C. Deep Run Diversion Input Hydrograph 1% 23D. Deep Run Diversion Input Hydrograph 2% 23E. Deep Run Diversion Input Hydrograph 10% 24. 13 th Street Overflow Diversion Hydrograph (2%, 10%, 1%, 0.2%)
List of Appendices A. Hydrologic Modeling Data HEC-HMS Input Files A-1. A-2. A-3. Times of Concentration Precipitation Gage Data Stream Gage Data B. Existing Conditions HEC-RAS Modeling B-1. B-2. B-3. B-4. B-5. B-6. I&M Canal Big Run Creek Fiddyment Creek Deep Run Creek Long Run Creek 13 th Street Overflow C. Excerpts From the I&M Canal HEC-1 & HEC-2 Models By ISWS D. Fiddyment Creek WSP2 Model From FEMA E. 1997 Survey Data Provided By Chevron F. I&M Canal Plan and Profiles by IDNR G. Deep Run Creek Plans by MWRD H. Electronic modeling files on CD
EXECUTIVE SUMMARY This report presents detailed floodplain mapping and modeling of the I&M Canal and Deep Run Creek from Division Street north to the decommissioned Chevron refinery in Lockport, Illinois. This report provides updated hydrologic analysis for the I&M Canal, Long Run Creek, Deep Run Creek, Big Run Creek, Fiddyment Creek and Milne Creek, each of which is a tributary with greater than one square mile of drainage area. This report provides detailed calculations of the base flood elevations for the above drainage ways and was prepared in conformance with rules and regulations pertaining to floodplain mapping standards for approval by the Federal Emergency Management Agency, Illinois Department of Natural Resources Office of Water Resources, Will County and the City of Lockport. Computer modeling and analysis utilizes the Army Corps of Engineers Hydrologic Engineering Center (HEC) suite of programs, specifically the Hydrologic Modeling System (HEC-HMS version 3.5) and the unsteady portion of the River Analysis System (HEC-RAS version 4.1.0), along with the calibration capabilities of those models. United States Geologic Survey (USGS) and Cook County precipitation and stream gages within the vicinity of the project were used for the calibration efforts. Watershed analysis approximates a highly complex real world system that is constantly changing, but calibration significantly improves the validity and accuracy of the modeling effort. Based on the use of more accurate topographical information and more detailed modeling than was used in previously developed flood studies of portions of the watershed, the establishment of revised base flood elevations is warranted. This report provides accurate mapping of the base flood elevations along the water courses identified above. The intent is for the City of Lockport to use this data to ensure the safety and well being of their citizens and neighbors through identifying potential flood hazards in greater detail and to create a tool for evaluation of future improvements that will make the stormwater management system more effective. This report will be the basis for a Letter of Map Revision (LOMR). P:\Lplp\Documents\StormWater Reports\Preliminary Stormwater Reports\EXECUTIVE SUMMARY082311.docx
1. Introduction This report presents detailed calculations and documentation for the existing conditions base flood elevation (BFE) analysis of the waterways that drain from the confluence of Long Run Creek and the I&M Canal south to Division Street, including Deep Run Creek, in Lockport, Illinois. These waterways include the Illinois and Michigan (I&M) Canal, Long Run Creek, Big Run Creek, Fiddyment Creek, Deep Run Creek and Milne Creek. Figure 1 presents the location of the Site with respect to the surrounding area. This report is organized as follows. Section 1 provides an introduction; Section 2 provides an outline of the history of the I&M Canal and Deep Run Creek as it relates to floodplain and stormwater management; Section 3 details the flood study performed by Manhard Consulting Ltd. for the following surface watersheds: o Big Run Creek o Long Run Creek o Deep Run Creek o I&M Canal o Fiddyment Creek o Milne Creek Section 4 provides existing conditions hydraulic analysis results and discussion; Section 5 provides discussion on recent modifications within the corridor that affect hydraulics; Section 6 provides concluding statements Section 7 documents references used in the preparation of this report Tables, Figures, and Appendices follow Section 7 Appendices to this report contain exhibits showing the calculated base flood elevations and results, and detailed information and computer modeling of the above referenced watersheds. The purpose of this submittal is to present a base flood elevation ( BFE ) for the I&M Canal and Deep Run Creek consistent with the topographical analysis and modeling that is presented herein suitable for submittal of a Letter of Map Revision (LOMR). 2. History of the Site During the planning phase of the I&M Canal in the early 1830s, land along the proposed corridor was designated as Canal Land. The sale of Canal Land was used to fund the building of the I&M Canal. Several railway lines were installed adjacent and through the area as traffic along the I&M Canal dwindled and ceased. This infrastructure provided necessary materials for the continued operation of refineries and other businesses along the canal. The construction of the I&M Canal began in 1836 to connect Lake Michigan with the Illinois River, and was completed in 1848. The Canal was originally designed to have a 36-foot bottom width, and a 60- foot waterline at a depth of 6 feet. The total length of the Canal was originally 96.4 miles. Locks, aqueducts and feeder channels maintained the water level in the Canal until it was decommissioned in Texaco Dam downstream P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 1
1933. The Canal was closed to navigation in 1934. Since that time, the Canal channel has continued to function as a stormwater drainage channel and the outlet of several tributaries to the east. The tributaries that feed the Canal in the Lockport area are Covenant Creek, School Gully, Long Run, Big Run, Fiddyment Creek, Milne Creek and Fraction Run. Long Run, Big Run, Fiddyment Creek and Milne Creek have been included in detail within this report. Originally, these creeks drained directly to the Des Plaines River. The construction of the I&M Canal, and later, the Chicago Sanitary and Ship Canal (completed in 1900), intercepted or blocked the direct drainage paths that were formerly taken by these creeks, and complicated the management of surface water drainage in the region. Various features constructed in and along the I&M Canal have affected its hydraulics. At the former Texaco refinery site an inverted siphon that runs along the bottom of the channel bed at one location, and a dam that was constructed by Texaco in the 1930s to provide a supply of process water and a tool for flood management. Bridges and other structures have been identified in this report. In April of 1947, and again in July of 1957, major storm events created significant flooding in the region. The flooding by these storms was recorded on the USGS Hydrologic Atlas (see Figure 9). This information was later used by FEMA to delineate the approximate floodplain in this area. The loss of human life and the significant property damage resulting from the 1957 flood led to a public outcry that prompted the Metropolitan Sanitary District to take action. District engineers expedited preparation of the plans that were already in the works for a Deep Run Creek Enlargement project. A photocopy of a project summary sheet dated January 21, 1957 is provided as Figure 22. Texaco cooperated with the District and the City of Lockport, and in the early 1960s, engaged in construction activities in the northern stretch of Deep Run Creek. Deep Run improvements originated at an overflow weir on the west bank of the I&M Canal (approximately one mile north of Second Street) to Sixth Street. The Deep Run Creek improvements were based on a flow rate from 5000 cubic feet per second (cfs) at the diversion to 6500 cfs at the confluence with the Des Plaines River. A copy of the Metropolitan Sanitary District construction plans for this portion of the Deep Run Creek Enlargement project is provided in Appendix G. Review of these photos provides evidence that work to construct a channel for Deep Run Creek through this area was undertaken between those years. The National Flood Insurance Program was implemented in the mid-1970s and Flood Insurance Rate Maps (FIRM) were created for the area. The flood zones that are delineated on the FIRM panels are combined on Figure 2. Preliminary mapping has been prepared, but not adopted by Illinois State Water Survey. The floodplain along the I&M Canal and Deep Run Creek is identified as Zone A, which means that no base flood elevations have been determined for those areas, and therefore, the delineated floodplain is approximate. Detailed studies have been prepared for Fiddyment Creek, Milne Creek and upstream portions of Long Run Creek. Several of these have designated floodways. A comparison of the floodplain depicted on Figure 2 (and the FIRM panels) with the floodplain that is depicted on HA-89 (Figure 9) clearly indicates that the FIRM panels were derived from the Hydrologic Atlas work that was published by the United States Geological Survey in 1964. The information depicted does not therefore incorporate any of the flood relief that may have been produced by the construction of the Deep Run Creek Enlargement project or subsequent alterations within the watershed. The effective FIRM panels have a 1995 publication date and thus do not reflect changes made during the years since the flood of record. Illinois State Water Survey, as the Cooperative Technical Partner for FEMA is updating the FIRMs for Will County has published preliminary maps. The floodplain mapped limits or designations have not changed for this location. The Existing Conditions P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 2
BFE Exhibits (Figures 13A - D) include topography for the Chevron Site and downstream areas south of Division Street but north of the confluence of Fraction Run; the data from which this topography was generated was collected by aerial survey photography during a 2009 flight, provided by Chevron for the decommissioned refinery, or Will County 2-ft topography provided by the City of Lockport for other areas. Additional survey data was collected by Ruettiger, Tonnelli & Associates in Deep Run Creek, Fiddyment Creek and along the I&M Canal. Manhard Consulting, Ltd. compiled additional survey data of the bridges crossing the I&M Canal and Deep Run Creek south of 2 nd Avenue and interior to the area between the I&M Canal and Deep Run Creek between 6 th Street and Division Street. Chevron performed channel cleaning of Deep Run Creek from the Sanitary & Ship Canal access drive within their site downstream to Division Street. Cleaning of the I&M Canal to bedrock was performed by Chevron from the Long Run Creek and I&M Canal confluence downstream past 2 nd Avenue to the Milne Creek confluence. The cleaned portions of the I&M Canal and Deep Run Creek have been included within this report. The remaining portions of the I&M Canal waterway are unchanged from previous survey data. This report provides detailed hydrologic and hydraulic analysis of the I&M Canal, Big Run Creek, Fiddyment Creek and Deep Run Creek through the Chevron site. The analysis of Deep Run has been extended to Division Street. An approximate BFE has been determined for the northern limits of the site along Long Run Creek. P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 3
3. Base Flood Elevation Determination 3.1 Previous Hydrologic Analysis Previous hydrologic analysis work was completed in 1994 by the Illinois State Water Survey (ISWS) and published in: Hydrologic and Hydraulic Analyses of the Illinois and Michigan Canal at Lockport, Illinois, which was a continuation of a study that began with the publication of Feasibility of Rehabilitation of the Illinois and Michigan Canal at Lockport, Illinois, by ISWS in 1990). The 1994 ISWS report contains various storm frequency flood hydrographs for the I&M Canal produced in HEC-1. The ISWS evaluated flooding impact on multiple Locks and Dams along the canal, as well as sediment loading and transfer along the creeks and canal. The ISWS reports contain useful information, including survey data of the I&M Canal, monthly base flow measurements and calculations, and hydrologic and hydraulic computer modeling. Where applicable, information from the ISWS report was incorporated into the study presented herein. Excerpts from the reports can be found in Appendix D. The ISWS sub-basin areas and base flows were reviewed prior to utilization in this study. The ISWS sub-basin areas were reexamined for accuracy and revised as necessary. Significantly changes to the tributary areas, sub-basin delineations and watershed parameters were warranted and incorporated into this report. Therefore, the ISWS report was of value, but has been superseded by this report. The FIS studies of Fiddyment and Milne Creeks have been evaluated. Fiddyment Creek and Long Run Creek were previously analyzed using regression equations. This report updates those areas and supersedes those computed discharge values. Milne Creek was originally evaluated using regression equations and the hydrology has been updated within this report. No effort has been made to revise the Milne Creek floodplain mapping. The hydrology was recomputed to provide hydrographs for input into the unsteady HEC-RAS hydraulic modeling at the confluence with the I&M Canal. Regression equations were used for mapping the upstream reaches of Milne Creek, but are beyond the scope of this report. Harza prepared computations for interbasin flow for the Deep Run diversion, the 13 th Avenue diversion and a third diversion downstream of Fraction Run. The Deep Run and 13 th Avenue diversions have been recomputed within this report. However, the diversion south of Fraction Run was not included as it is downstream of the study limits. 3.2 Previous Hydraulic Analysis For the six waterways that drain through the report area only Fiddyment Creek, Long Run Creek, Milne Creek and the I&M Canal have been the subject of previous hydraulic study. The FEMA study of Long Run Creek ends east of the newly constructed Interstate 355, which is 1.2 miles upstream of the Site. Since the model for Long Run ends significantly upstream of the site, it was not used in the BFE analysis presented in this report. The Fiddyment Creek model was created in 1972 using the WSP2 water surface modeling program. Cross-sections from the Fiddyment Creek WSP2 model were input into our HEC-RAS modeling. Letters of Map Revision for upstream portions of Fiddyment Creek were prepared in 1994 and 1995 for the Woodlands Subdivision. Milne Creek was studied using detailed methods by Alfred Benesch in 1981. Letters of Map Revision were prepared for Madison Street (1994) and Westwood Estates (1992) along Milne Creek. ISWS performed a hydraulic study on the I&M Canal in 1994, using the HEC-2 program. However, this analysis was never submitted to or approved by the Illinois Department of Natural Resources P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 4
Office of Water Resources (IDNR-OWR) and is therefore not an accepted regulatory model. The ISWS hydraulic report calculated I&M Canal Base Flood Elevations (BFE) using flows generated in the ISWS Hydrologic study of the Canal Base Flood Elevations (BFE) using flows generated in the ISWS Hydrologic study of the Canal. Excerpts from the ISWS Hydrologic Study can be found in Appendix D of this report. Cross section data, collected by Illinois Department of Natural Resources Office of Water Resources, was used from the ISWS report for the Canal for this study. However, the steady state modeling used in the ISWS study was deemed inadequate to accurately model the Deep Run Creek diversion, Big Run Surge Basin and Texaco Dam. An unsteady HEC-RAS model was implemented, superseding the ISWS BFE. 3.3 Existing Conditions Hydrologic Analysis In the mid-1800s the I&M Canal was constructed by the State of Illinois to create a navigable link from Lake Michigan to the Illinois River. Since the completion of its original construction, many adjustments have occurred to the Canal, some natural and others manmade. During the research and field investigation of the upper tributaries conducted for this report, it was found that the north tributaries, which include School Gully and Convent Creek, no longer drain southward, as they historically did, but have been diverted and blocked off by upstream industry. What once was open watercourse is now silt-filled in places. Lemont s portion of the I&M Canal now drains northward to a confluence with the Chicago Sanitary and Ship Canal. This dramatic change in the watershed removes approximately six square miles of drainage area, which once drained through the former Texaco refinery site. Historically, Lake Michigan drained through the I&M Canal to the Illinois River. However, significant alterations to the Canal have resulted in just a small tributary drainage area from the Citgo Refinery, north of the former Texaco refinery site, upstream of the confluence with Long Run Creek. For the purposes of performing an existing conditions hydrologic analysis, the I&M Canal tributary has been divided into eight (8) major tributaries, the former Texaco refinery drainage area, the diversion which feeds Deep Run Creek and the diversion at 13 th Street. A figure showing these tributary drainage areas is provided as Figure 7. The major tributaries are Big Run Creek, Fiddyment Creek, East Long Run Creek, West Long Run Creek, South Branch Long Run Creek, Milne Creek, Sub-basin 10 and Citgo Tributary. Deep Run Creek is located adjacent to the Chicago Sanitary and Ship Canal and receives most of its flow via a diversion from the I&M Canal upstream of the Big Run Surge Basin. The major tributaries were delineated from the USGS Hydrologic Atlas Mokena, Joliet, Sag Bridge and Romeoville Panels, as seen on the Off-Site Topography Exhibit presented on Figure 8A and B. The USGS Hydrologic Atlas Lockport has been printed in its entirety on Figure 9. The Atlas map shows floods of record from the 1947 and 1957 floods. 3.4 Basin Description The largest sub-basin within the watershed is the East Long Run Creek (21 mi 2 ) sub-basin that drains most of Homer Glen and parts of Orland Park, Palos Park, Lemont, and unincorporated Will and Cook Counties. Residential developments encompass sixty percent (60%) of the total drainage area, with agricultural farmlands, woodlands and commercial area making up the rest of the sub-basin. The hydrologic soils consist of 71% type B, 22% type C and 7% type D. The East Long Run Creek sub-basin drains to a USGS stream gage (USGS 05537500), located near the intersection of State Street and Archer Avenue in Lemont. Long Run Creek continues to flow in a westerly direction, which drains the West Long Run Creek sub-basin. West Long Run drains 3.8 mi 2 of mostly unincorporated Cook & Will County and portions of Lemont. Forty-five percent of the drainage area is residential with the remainder being P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 5
predominately woodlands, golf courses and floodplain. The hydrologic soils consist of 74% type B, 17% type C and 9% type D. Long Run Creek drains under the Illinois Central (I.C.) railroad. The south branch of Long Run Creek drains 1.3mi 2 of mostly residential land and type B hydrologic soils. The south branch also drains to the Canadian National/Illinois Central railroad, which then converges with the main branch of Long Run Creek, one mile south of E. Romeo Road (W. 135 th St.). Long Run Creek continues to drain west to its confluence with the I&M Canal, at the north end of the former Texaco Refinery. The Citgo tributary drains 2.2 mi 2 of mostly industrial area directly to the I&M Canal. The northernmost portion of the I&M Canal mainly acts as a series of interlocked detention ponds in smaller, more frequent storm events. In larger events, these small berms overtop and act as an open watercourse. To simplify this process, we analyzed this stretch of the I&M Canal using reach (channel) routing within the hydrologic model. South of the Citgo Refinery is a largely undeveloped tributary, identified in this report as Sub-basin 10, being 0.9 mi 2 in total drainage area. A large portion of this area is mapped as known floodplain and Army Corp of Engineers jurisdictional wetlands, west of the I.C. railroad. The hydrologic soils consist of 83% type B, 6% type C and 11% type D. Like the Citgo tributary, Sub-basin 10 drains directly to the I&M Canal and serves as open storage for backwaters from the I&M Canal as evidenced by the presence of significant wetlands. For the purpose of refining the input to the flood model, topographic 2-ft contours were acquired from Will County to provide additional information, as the 10-ft contours from the USGS mapping were inconclusive due to the relatively flat grades present in this area. Big Run Creek drains 2.4 mi 2, consisting of thirty percent (30%) residential development and thirtytwo percent (32%) agricultural farmland; the remainder is a mix of commercial developments and woodlands. The hydrologic soils consist of 87% type B, 6% type C and 7% type D, which drain west under the Canadian National/Illinois Central railroad. Big Run Creek then enters the former Texaco site at the eastern property line and is channelized to the discharge into the Big Run Surge Basin, previously known as Pelligrini Lake, which ultimately releases to the I&M Canal through a weir outlet structure. The Surge Basin currently provides the water supply for fire protection for Shell s crude oil tanks located at the decommissioned refinery. Fiddyment Creek drains 4.9 mi 2 of largely residential development (39%) and agricultural farmland (38%). The hydrologic soils consist of 59% type B, 33% type C and 8% type D that drain west under the Canadian National/Illinois Central railroad. Much like Big Run Creek, Fiddyment Creek enters the site from the east, where it is channelized directly to the I&M Canal. The Milne Creek watershed consists of 2.4 square miles of mostly urbanized tributary area. Runoff curve numbers vary across the six (6) subbasins from a low of 69 to a high of 82. Storm sewers govern the minor drainage system flow direction and tributary limits, directing flow to Milne Creek. Fiddyment Creek at railroad P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 6
The existing stormwater runoff generated from the decommissioned Texaco refinery was also considered as it contributed 580 acres of potential runoff. Four prominent stormwater storage areas lie within the Chevron owned decommissioned refinery. The North Stormwater Pond releases over a weir into a point at the confluence of Long Run Creek and the I&M Canal. The North Stormwater Pond was designed and constructed in the early 1970s as a reservoir to supply fire suppression water to the North tank farm area of the refinery. The design of the North Stormwater Pond incorporated water quality treatment features, but has historically South Stormwater Pond outlet provided relatively little detention storage. North Gate Drainage Ditch and Little Run ultimately drain to a lift station, from which a battery of pumps lift the surface water into the North Stormwater Pond. As previously described, Big Run Surge Basin is located just upstream of the confluence of Big Run Creek with the I&M Canal. Big Run Creek discharges to the I&M Canal through the Surge Basin over a weir. The Surge Basin replaced the North Stormwater Pond as the reservoir that supplies water for fire suppression measures at the Shell Tank Farm. The South Stormwater Ponds are located in the southwestern portion of the Site along the eastern bank of Deep Run Creek. Water is routed to the South Stormwater Ponds through the South Stormwater Channel and the Santa Fe Lift Station. During periods of high flow, the South Stormwater Channel Lift Station can be used to augment the flow into the South Stormwater Pond. Shell Pipeline Company, LLC, (Shell) operates a Tank Farm on approximately 130 acres within the 580-ac former Texaco refinery site. Shell currently stores crude oil in sixteen aboveground tanks; the tanks are filled and emptied through pipeline. The sixteen tanks are located within containment berms (or cells ) to minimize any contamination if the tanks were to be breached. These containment berms are designed to accommodate the 25-year runoff event in addition to storing a catastrophic failure of the tank structure. Collected stormwater from these containment areas (the fourth detention area) releases into the stormwater drainage system of the refinery land at the discretion of the Tank Farm operators and is pumped via a lift station to the North Stormwater Pond. The old refinery drainage sub-basins were delineated using one (1) foot aerial topography, as seen on the Existing Conditions BFE Exhibits presented as Figures 13A and 13B. Survey data was collected via aerial topography circa 1993 and again in 2007. The runoff curve number (CN) losses were calculated using the SCS methodology. Times of concentration were computed using either the Clark Method for the streams and channels or the SCS method (TR-55) for the smaller tributaries. Stage-storage-discharge tables were generated for the North and South Stormwater Ponds using the aerial topography and detailed point shots provided by Trihydro Corporation. Through watershed analysis of the existing conditions, it was found that the refinery-site stormwater runoff is negligible as the timing of the peak is substantially different from the timing of the drainage peaks of Long Run Creek, the primary source of flooding. Deep Run Creek is unlike any of the other drainage basins, in that it receives its primary source of water from the I&M Canal from a lateral weir structure in the west bank of the I&M Canal. Deep Run Creek has a total sub-basin drainage area of 268 acres, but generates a peak flow of 1705 cfs P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 7
at the diversion from the I&M Canal, during the 100-year, 48-hour storm. This elevated flow rate is due to the lateral diversion from the I&M Canal. The originally designed Deep Run Creek flow rate was an estimated 5000 cfs, based on information from the original Deep Run channel improvements. Further details of Deep Run Creek may be found in the hydraulic section of this report and in Appendix G. 3.5 Rainfall The Lockport Development Code specifies a rainfall table based on information contained in ISWS Bulletin 70 (Huff and Angel, 1989). Figure 14A and 14B provide isohyetal precipitation distributions for the six-county area surrounding Chicago. These distributions are for 24-hour durations for the 1-, 2-, 5-, 10-, 25-, 50- and 100-year frequencies. The flow ratios which were used to determine precipitation values for storm events other than the 24-hour duration events are provided on Table 18. The table was extrapolated for the 120-hour and 240-hour storm by using Appendix A precipitation values for these longer durations for Northeastern Illinois and dividing by the Northeastern Illinois 24-hour precipitation value. This yields ratios of 1.31 and 1.47 for the 120- hour and 240-hour storms respectively. Figure 14A and B isohyetal maps were digitized and overlaid on the sub-basin areas. Results of this analysis can be found in Figures 14C - D. The 4.75-inch contour of the 10%, 24-hour event bisected the Chevron site. Since the 4.5-inch and 5- inch contours were not in close proximity all the sub-basins used this precipitation value for the 10%, 24-hour event. The 2% (50-year), 24-hour storm showed more variation. To calculate the incremental precipitation values an average distance between the isohyetal lines was determined. The isohyetal lines were then offset to determine intermediate values. The sub-basins used the average value based on the incremental lines rounding to the nearest 0.05-inches. A similar method was used for the 1% (100-year) event. For the 0.2% (500-year) event a value of 10.90 inches for the 24-hour storm was used for all basins as recommended by ISWS in the June 15, 1999 letter from ISWS (Table 3.5.6). Table 3.5.1 summarizes these findings. Due to the size of the total drainage basin (40.2 mi 2 ), areal reduction was implemented in order to more accurately model the theoretical precipitation events. ISWS Bulletin 70 - Table 35 (Table 3.5.5 in this report), depicts Huff s relationships between the frequency distribution of point and areal mean rainfall in areas ranging from 10 to 400 square miles (Huff and Angel, 1989). A conservative value derived from the 25 mi 2 data table was utilized to generate the final 100-year rainfall data. A critical duration storm analysis using the theoretical quartile storm distributions presented in ISWS Bulletin 70 was evaluated. The 1 st -Quartile was used for storms of durations up to 6-hours. The 2 nd -Quartile was used for the 12-hour duration and, for the 18- and 24-hour durations, the 3 rd - Quartile was used. For storm events longer than 24 hours the 4 th -Quartile distribution was utilized. This conforms to standard engineering practice for Northeastern Illinois. 3.6 Loss Coefficients Loss method procedures were performed using the SCS (now NRCS) method as presented in Urban Hydrology for Small Watersheds (Technical Release 55), June 1986. ArcGIS 9 was used to calculate CN values, the hydrologic soil group shapefiles were downloaded from the NRCS website and a land use shapefile was created by digitizing land uses from circa 2009 aerial map. These layers were intersected with the sub basin boundaries to create CNs automatically for each subbasin. A database was created to sum the areas of each distinct land use/soil combination and weighted CN values were calculated. The CN summary is included in table 3.3.1. P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 8
The time of concentration and storage coefficients were initially generated using the Clark Unit hydrograph method, as described in Graf s 1982 report, A Technique for Estimating Time of Concentration and Storage Coefficient Values for Illinois Streams: 82-22 and revised by calibration analysis as appropriate. The TR-55 time of concentration method was used for sub-basins with developed land and sheet flow conditions, which is standard practice for this region, while the Clark methodology is popular and appropriate for larger stream and channel systems. 3.7 Hydrologic Calibration The runoff losses for East Long Run Creek and Big Run Creek were calibrated using the September 1992 storm event as a base. Fiddyment Creek, the I&M Canal and Deep Run Creek used the September 2008 storm event. In calibrating, rainfall data were utilized from the following gages: Sawmill Creek rain gage (USGS 05533400) 5 minute record Gages 14, 15, 16 and 19 gages (Cook County Precipitation Network) daily record Stella and St. Charles gages (Illinois Climate Network Data) daily record East Branch DuPage River at Bolingbrook (USGS 05540250) daily record The Sawmill Creek gage was the only gage that provided other than daily total rainfall for events earlier than 2008. The Sawmill gage distribution curve was used to develop the 1992 rain gage distributions. This was based on the ratio of the daily value compared to the Sawmill Creek gage daily value. This provided suitable time intervals for calibration purposes for the 1992 storm. Using GIS, Thiessen polygons were created based on the daily gage values. The Thiessen polygons were overlaid on the sub-basins and weighted average daily precipitation was created based on area. Each sub-basin either utilized a created gage in HEC-HMS based on the weighted average and Sawmill Creek distribution, or the actual gage data with the Sawmill distribution if it was completely within a Theissen polygon. Nexrad radar information was utilized for the 2008 storm event. Using GIS the tributary sub-basins were overlaid with the Nexrad radar distributions. This generated individual gage data for each sub-basin including daily values and distributions. Radar precipitation was referenced to actual gage data to account for discrepancies between the radar and gage information. This was done using statistical analysis. This method computes a ratio adjustment of radar to gage, then multiplies all rainfall amounts by that ratio. After adjustment, the Nexrad precipitation for Gages 15 and 16 were within 3% and 1.5% respectively of the measured gage rainfall. Sawmill Creek was within 19% of the gage data. We believe that the proximity of the Sawmill Creek gage to the Nexrad radar station created this larger difference due to the limitations of radar accurately collecting cloud data in very close proximity to the station. For hydraulic calibration USGS stream gage 05537500 Long Run Creek was used for all evaluated storm events. Sub-basin East Long Run Creek ends at the stream gage and was therefore selected for lumped parameter calibration. Using HEC-HMS s optimization functions the Clark Storage coefficient (R), time of concentration (Tc), Runoff Curve Number (CN), initial abstraction and recession constant were evaluated. The optimization function used was the Peak Weighted- RMS factor, which balances both peak flows and runoff volume by minimizing the error of both parameters. The model appeared to be most sensitive to CN, followed by R, Tc and initial abstraction. The recession constant had little impact to peak flows or computed runoff. Initial calculations for East Long Run Creek were CN 73, R 9.13, Tc 4.5 hours, initial abstraction was left to HEC-HMS to compute based on CN and the recession constant was set at 0.8. Reductions to the CN resulted in significantly increasing errors in runoff volume (under computing) P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 9
and steepened the falling leg of the hydrograph. After several optimization attempts the CN was preserved at 73. The Clark Storage Coefficient, R had a significant effect on both the shape of the hydrograph and the peak flow rate, but little impact on runoff volume. This subbasin has significant depressional areas and detention. Therefore increasing the R factor to 22.0 is reasonable as an alternative to attempting a more complex detention basin analysis of the entire watershed. This resulted in the best match of peak volumes and peak flows. The hydrograph peak was several hours different than the stream gage. Increasing time of concentration to 6.4 hours shifted the peak to coincide with the gage peak. This had a small impact on the peak volume and flow, but was compensated by slight changes to the R factor, which is already reflected above. HEC-HMS was allowed to compute initial abstractions for all subbasins on the initial runs (the default value). Computed peak flows reached 709 cfs compared to a gage flow of 707 cfs for the 1992 event. Volumes were 1.39 inches of excess runoff versus 1.38 inches from the gage (1992). Calibration of the 1992 event resulted in a 0.95% difference in runoff volume and a 0.29% difference in peak flow. The shape of the hydrograph was virtually identical to the stream gage. A similar methodology was used for the more complex 2008 storm. The 1992 parameters were used as the initial condition for the 2008 storm. After optimization CN preserved at 73, but the impervious percentage was increased to 23%, which is equal to a CN of 83. The storage coefficient, time of concentration, initial abstraction and recession constant remain unchanged. Sixteen years of additional development within this sub-basin justifies the increased imperviousness. The 2008 event did not calibrate as well as the single peak 1992 event. Partly this is due to the 2008 event being a multiple peak storm as well as development in the watershed adding to the complexity of the sub-basin. However, perhaps more importantly, the volume of the storm was preserved. This will result in a more accurate flood plain elevation downstream through the I&M Canal compared to calibration to the peak flow with under-reported volume. This is especially true for longer duration storms. Computed peak flows were 917 cfs versus a gage value of 1220 cfs, a difference of 24.8%. However, the volume of discharge runoff of 4.05 inches matches exactly with the gage data volume. The July 1996 event was also analyzed. No survey data along the I&M Canal or the tributaries were available, therefore only the hydrology was calibrated. This storm event was a single peak event similar to the 1992 event, but of a significantly greater magnitude. Observed peak flows at the Long Run Stream gage reached 5310 cfs. Precipitation at the Sawmill gage reached 10.71 inches in 24 hours. Gage 15 in Cook County reported 10.99 inches over the same time period. This exceeds the 100-year, 24-hour rainfall of 8.34 inches for this area, not including aerial reduction. Calibration resulted in a reduction of the runoff CN to a value of 61. Time of concentration was modified to 4.5 hours and the Storage Coefficient calibrated to 7.0. This produced a peak flow of 5276 cfs with 5.86 inches of runoff compared to the 5.93 inches reported at this station. Peak flows calibrated to 0.6% to observed flows and runoff volumes were within 1.7% of observed. The comparison can be seen in the Figure below. The results of the calibration lead to questions on what the runoff CN should be for the tributary, which showed a variation from 61 to 83. Additional storm events were evaluated to determine the measured runoff volume in comparison to the precipitation. Seven additional storms were incorporated into the analysis, which were the storms of July 1990, November 1990, February 1997, July 2003, August 2004, August 2007 and December 2008. Only the runoff volumes were computed for these events to determine the corresponding CN values. The time of concentration, storage coefficients and peak flows were not computed. The winter storms (November through February) resulted in runoff CNs from 84 to 91. These storms were obviously influenced by frozen ground or melting snow and were discarded as unrealistic. The July 2003 storm also was P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 10
discarded as the computed CN was 105, which is theoretically impossible. The remaining events produced CNs between 73 and 75, which match very well with the 1992 event. Therefore, the CN was fixed at 73. The result of this calibration may be seen in graphical form below and in Figures 16, 17 and 18, as well as the detailed calibration data found in Table 3.7.1 of this report. Comparing modeled values to measured values and anecdotal evidence from the July 1996, September 1992, and September 2008 storms validated this calibration. Using the same calibrated runoff loss coefficients and assuming uniform rainfall, the 2008 storm was modeled; the graphical results are presented in Figure 3.2 below. Discrepancies between the modeled and measured discharges may be explained by limitations of lumped parameter modeling, lack of additional detail of the intricacies of the significant upstream watershed and the low density of precipitation and stream gages. However, these results were achieved through a process that exceeds standard engineering practices that typically calibrate only peak flow rates and ignore the runoff volume and the shape of the hydrograph. 800 700 600 500 Flow(cfs) 400 300 200 100 0 12:00 00:00 12:00 00:00 12:00 00:00 09Sep1992 10Sep1992 11Sep1992 EASTLONGRUNCREEKRUN:09091992FLOW ELONGRUNCREEK-1992RUN:1992_CALIBRATIONFLOW Figure: 1992 Gage vs. Computed As can be seen in the 2008 hydrograph below the multiple peaks do appear in the HEC-HMS calculated hydrograph, but not to the magnitude witnessed in the observed data. Observing the incremental precipitation, a single strong peak occurs just as the Archer Avenue gage begins discharging storm flows. As the storm progresses several minor precipitation peaks are evident. During the calibration efforts to match peak flow rates the HEC-HMS model peak occurred sooner and less steeply than the gage. The possibility that the gage was clogged with debris or was experiencing a mechanical problem could explain the sudden spike in discharge. Further evidence of this anomaly is in the timing of the peak, as it preceded the observed peak by several hours. Attempts to lengthen the time of concentration caused warping of the hydrograph shape and further deviations from the observed gage hydrograph. Additional runoff volume by altering the P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 11
imperviousness or CN resulted in a significant increase in flow rates during the earlier parts of the storm with a substantial increase in observed runoff volume. 1,400 1,200 1,000 800 Flow(cfs) 600 400 200 0 12 13 14 15 16 17 18 19 Sep2008 ELONGRUNCREEK-1992RUN:2008_CALIBRATIONFLOW ELONGRUNCREEK-2008OPT:2008CALIBRATIONF&VFLOW-OBSERVED Figure: 2008 Gage vs. Computed 0.08 0.07 0.06 0.05 Precip (in) 0.04 0.03 0.02 0.01 0.00 12 13 14 15 16 17 18 19 Sep2008 ELONGRUNCREEK-2008OPT:2008CALIBRATIONF&VPRECIP-INC Figure: 2008 Nexrad Incremental Precipitation P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 12
Surveyed high water marks were identified and collected after the September 2008 storm event. In nearly all cases the calibrated water surface elevations were greater than measured high water elevations, providing a conservative model of this complex system. This calibration is further described in the hydraulic calibration section of this report. Other events including the July 1996 event were considered. However, the information provided by these events could not be reliably calibrated due to the lack of survey data or high water marks at the site. The magnitude of the July 1996 storm creates several problems. Some of the precipitation gages in the area inaccurately reported rainfall, debris blocked one of the bridges of the I&M Canal and electrical problems caused pump failure at the site. Additionally, the Archer Avenue stream gage reported a significantly different flow than the other events, which is likely due to the lack of reservoir routing in this complex upstream system. Additionally, this event significantly exceeded the 500-year storm event and therefore, the calibration efforts for 1996 were only an internal check and not of sufficient accuracy or reliability for inclusion in this report. In the Figure below note the calculated peak of nearly 2000 cfs that precedes the main peak by nearly 12 hours. This accounts for much of the discrepancy between the runoff volumes. This further emphasizes the existence of significant upstream depressional area in the watershed which was not included in this analysis. The provides strong evidence that the hydrologic modeling methodology is conservative and appropriate. 6,000 5,000 4,000 Flow(cfs) 3,000 2,000 1,000 0 17 18 19 20 21 22 23 24 25 26 Jul1996 ELONGRUNCREEK-1996RUN:1996_CALIBRATIONFLOW ELONGRUNCREEK-1996RUN:1996_CALIBRATIONFLOW-OBSERVED Figure: 1996 Nexrad Incremental Precipitation Several variables were utilized from the original ISWS hydrologic analysis, which include reach routing lengths and base flows from the various major tributaries. This information, along with the drainage areas and loss coefficients as previously described, were compiled and input into USACE HEC-HMS Version 3.5 modeling program, to generate hydrographs to be input into the hydraulic modeling. P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 13
3.8 Existing Conditions Hydraulic Analysis The six waterways draining through the watershed were analyzed using the USACOE E HEC HEC-RAS Version 4.1.0 modeling program. These waterways are the I&M Canal, Deep Run Creek, Big Run Creek Creek, Fiddyment Creek and the 13th Avenue Overflow.. The waterways were analyzed using a single model for each waterway, and unsteady flow analysis to accurately portray the interactions between the various waterways. The inflow hydrographs for the model were read from the hy hydrologic analysis of the watersheds through the DSS functionality of the USACOE E programs. Minimum flows for the waterways were set to insure nsure stability in the unsteady flow models at Upstream of Texaco Dam the beginning and end of the runs, which is standard engineering practice required for unsteady modeling. Interpolated cross cross-sections sections were also added to increase the stability of the models and are also considered to be a standard unsteady modeling procedure. Downstream starting water surface boundary conditions used normal depth d for most of the reaches by taking the slope of the last two cross sections. Fiddyment Creek was the only exception as this tributary steeply drops 18 18-inches inches or more into the I&M Canal. Normal depth was set at a 5% slope. Output for each of these fifive models is provided in Appendix B,, while the 10%, 2%, 1% and 0.2% critical storm results can be found in Tables 4.0.1 through 4.0.5. 3.8.1 I&M Canal Cross Cross-sections sections from the ISWS 1994 study of the I&M Canal were used for the I& I&M M Canal model. The input file reprinted in the ISWS study was used to recreate the HEC HEC-2 2 model. The geometry from the HEC HEC-2 2 model was then imported into the HEC-RAS HEC model. These cross cross-sections sections were supplemented by survey of additional structures along sseveral everal of the waterways on the Texaco site performed in 1993 and 2009 that were provided by Trihydro Corporation. This survey data was used to input structures crossing the C Canal into the model. Other structures downstream of the Chevron property were co collected llected at IL Route 7 downstream to Division Street by Manhard Consulting, Ltd in 2011. The structures that were included in the model were the Texaco dam, located between Fiddyment Creek and the Big Run Surge Basin, and the Deep Run lateral diversion wei weirr that is located north of the Big Run Surge Basin. A recreational bike path along the I&M Canal corridor has been installed since the 1993 aerial topography, effectively raising the western bank of the I&M Canal north of the bridge between cross sections 34 and 35. North of the Deep Run diversion flood stages will overtop portions of the bike path and divert more flow to Deep Run.. To simulate this additional overflow a lateral structure was added to the model upstream of cross section 40. This lateral structure tructure diverts flow and volume out of the I&M Canal. DSS-Vue Vue, version 2.0, was utilized to combine the overflow hydrographs from the Deep Run diversion weir and the bike path overflow. This combined hydrograph was the upstream input for the HEC HEC-RAS unsteady model. Additional modifications to the I&M Canal cross sections were warranted as channel sediment removal has been completed. Pedestrian Bridge near Milne Creek Profile drawings from the Division on of Waterways (now IDNR IDNR- P:\Lplp\Documents\StormWater Reports\Final Final Stormwater Reports Reports\Narrative - Final BFE_083112.docx 14
OWR) circa 1950 were referenced to determine the channel bedrock elevations. The channel cross sections were extended down to these elevations to simulate the cleaned Canal. Cleaning activities occurred after the September 2008 event and do not affect calibration efforts. Downstream of the Chevron property the Canal sections were input based on survey data from IDNR-OWR. This survey work was completed in 1989. As this area is downstream of the Texaco Dam sedimentation was significantly less than upstream of the dam. Channel cleaning modifications were taken into account downstream of the Chevron property limits to the confluence with Milne Creek. The IL-7 bridge, two pedestrian bridges and the Division Street bridge were included in the I&M Canal modeling. The upstream pedestrian bridge is located at cross section 18.3, the IL-7 bridge crosses the Canal at section 15.8, the next pedestrian bridge location is at section 14.7 and Division Street is section 11.8. Three 48-inch concrete pipes divert flow to Deep Run Creek at section 14.4. This is commonly referred to as the 13th Avenue Diversion. 3.8.2 Fiddyment Creek Cross-sections for the Fiddyment Creek model consisted of survey cross section data and electronic data generated from HEC-GeoRAS. There was also an existing FEMA model of Fiddyment Creek that extended through the Chevron Site. This model was created using WSP2 in the 1970s. A raster image file of the input data on microfiche was obtained from FEMA; a copy is provided for review in Appendix E. This data was used to recreate the WSP2 cross sections. However, the available data is of poor quality and, for the most part, illegible. Further inquiries with ISWS and FEMA did not prove fruitful and this is the best available information. The model was then integrated with the updated onsite geometry using GeoRAS. The FEMA Fiddyment Creek within the Site model was truncated upstream of the Chevron site, approximately 700 feet, ending just downstream of Archer Avenue. This corresponds with labeled FEMA cross-section E. This was done due to severe model instabilities that were occurring in areas upstream of the Site that could not reasonably be remedied and did not impact this study. It is assumed that steep channel slopes, culverts and questionable data quality caused this condition; and, since no water surface impacts could be attributed to the upstream watershed due to the excessive grade change, truncation is an acceptable practice. Survey was also used to add further detail to the Fiddyment Creek portion of the model. Survey data was used to supplement the GeoRAS cross sections to accurately model the bottom of Fiddyment. Finally, survey data of the Fiddyment bridges was input into the HEC-RAS geometry module. Data for the FEMA model can be found in Appendix E. P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 15
3.8.3 Big Run and Deep Run Creeks GeoRAS was also used to create the cross-sections for the Big Run and Deep Run models, supplemental survey cross section information was provided by Chevron. Information from the Chevron Site survey was used to add the structures along Big Run Creek and Deep Run Creek into the model. Deep Run Creek consisted of channel survey data extending downstream to Division Street, which was provided by Chevron. Additional survey data downstream of the Lockport Waste Water Treatment Plant was collected by Manhard. The City of Lockport 2-ft topography was used to supplement the overbank areas for this reach. Measured high water marks along the Big Run Creek Deep Run Creek at South Stormwater Pond channel compared favorably with modeled values. Deep Run Creek could not be compared to the 2008 model run in that the culverts failed along the Sanitary and Ship Canal access and were replaced with box culverts. Chevron also performed channel cleaning along Deep Run Creek to Division Street, even providing shoreline protection with rip rap material. The Deep Run Creek geometry and survey data reflects these improvements. See Figures 21C through G for details. 3.8.4 Long Run Creek The Long Run Creek confluence with the I&M Canal is located just north of the North Stormwater Pond on the Chevron property. The area north of the North Stormwater Pond contain a high density of wetland areas and a secondary overflow channel to the I&M Canal. Bedrock is near the ground surface in this area with several wide shallow depressional areas. Due to the added complexity of hydraulics of this location, Long Run Creek was not evaluated in HEC-RAS. There are two sets of culvert crossings for the access roads along the northern property. The northern culvert bank is comprised of 2 8-ft x 3-ft culverts. The southern culvert bank, just upstream of the North Stormwater Pond discharge, is comprised of 2 8-ft x 4-ft culverts. In addition to these drainage structures, a bypass channel 575 feet north of the main confluence allows for Long Run Creek to have a second confluence with the I&M Canal during high flow events. The two culverts and the bypass channel were evaluated in CulvertMaster v3.2 by Bentley Systems. The Deep Run Creek Diversion culverts were evaluated to determine which was most restrictive using tailwater elevation of 582.0 from the I&M Canal. The bypass channel was evaluated as a roadway overtopping weir using cross section data from the 2009 topography. This analysis produced base flood elevations during the 100-year event of 584.71 upstream of the north-south service road culvert, near the North Stormwater Pond outfall, and 584.88 upstream of the culvert under the east-west service road. This analysis is suitable for an approximate Zone A study for the northern portion of the property. P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 16
3.9 Hydraulic Calibration During the storm event of September 1992, high water marks (HWM) were taken at various locations throughout the Texaco site. An exhibit showing the location and elevation of these high water marks is provided in Figure 19. Together with the rainfall data from the storm event these high water marks were used to calibrate the hydraulic modeling. Reductions to parameters within the HEC-RAS modeling included Manning s n-values, and expansion and contraction coefficients, which lowered or raised the maximum water surface elevation to more closely match the measured HWMs. These HWMs were collected at Big Run Creek and the Stormwater Ponds and match very closely to surveyed values. For example, calculated portions of Big Run Creek are within 0.05-ft of measured values at cross section 73. Since the 1992 storm Big Run Creek has been cleaned and excess vegetation removed, this change would account for the 1.29-ft difference at cross section 174 and the 0.77-ft difference at section 1842. The model converges back to observed values by section 2250, where the difference is 0.28-ft. Another large storm event occurred during September of 2008. After this storm event the I&M Canal, Fiddyment Creek and Deep Run Creek were inspected and high water lines at critical locations were marked. The locations of particular interest were directly upstream and downstream of the Texaco dam, at the overflow of the four culverts conveying flow through Deep Run Creek, and directly south of the South Stormwater Ponds outflow along Deep Run Creek. These high water marks along with the storm calibration described above were implemented in the hydraulic calibration of the modeling for the I&M Canal. As the culverts along Deep Run Creek were replaced due to imminent failure, calibration could not be verified along this reach. The high water marks downstream and upstream of the Texaco Dam were of particular interest to the calibration efforts, because the model indicated a higher variance between the upstream and downstream water surfaces. The dam structure in the model was modified to better reflect the current condition of the dam, which included leakage through the wooden sluice gates of the dam. The dam was modeled to have its gates always slightly open to allow a small amount water to flow through the dam, even when water was not overtopping the dam. This assumption is supported by anecdotal evidence that leakage at the dam was occurring. Water surface elevations calibrated significantly better with this adjustment. A comparison of the high water marks from the 2008 storm event with those in the model for the same storm along Deep Run Creek was performed. The model was not diverting enough flow to Deep Run Creek. Upon further investigation the diversion structure was modified based on survey data which increased the diverted flow to Deep Run, resulting in higher water surface elevations along Deep Run and slightly lower elevations along the I&M Canal upstream of the Texaco Dam. These modeled results were closer to the surveyed values. Final calibration efforts resulted in calculated peak water surface elevations that were higher than surveyed high water levels for the 2008 event. Elevations were within 0.4-ft upstream of the dam and through the 2nd Street Bridge, which are within the limits of standard engineering practice for floodplain modeling. Downstream of the dam water surfaces were 1.8-ft higher than observed and 1.3-ft higher at section 26. These water surface elevations matched much closer when flow from Fiddyment Creek was removed from the model. Therefore, the model is experiencing artificially high water surface elevations due to flow combining from Fiddyment Creek and the I&M Canal that may not be accurate. However, this is a conservative estimate that could not be remedied within standard engineering calibration procedures. The primary calibration parameter was the Manning s n-value. N-values in the I&M Canal were between 0.027 and 0.029. Big Run n-values varied from 0.025 near the surge basin, to 0.03 in the middle segments and 0.035 to the east of P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 17
the site. Fiddyment Creek n-values ranged from 0.027 through the trapezoidal sections, up to 0.035 to the east of the site. Chevron had cleaned and dressed Deep Run Creek from the new culvert installation at the Sanitary and Ship Canal access downstream to Division Street. N-values were 0.025 for the cleaned channel and 0.045 upstream of the box culverts. With this calibration the critical storm analysis provides a conservative, but accurate, evaluation of the BFE of the I&M Canal and its tributary waterways. The 2008 storm was used to calibrate the Fiddyment Creek existing condition model. There has been significant remediation performed on Fiddyment Creek within the recent years by Chevron. The existing channel has been cleaned of significant woody vegetation, widened and the slopes flattened. The focus of the modeling effort was to determine the BFE throughout the Chevron site as it is today. Cross-sections were surveyed by Ruettiger, Tonelli & Associates, scenarios were created in the model using the 2008 flow rates and I&M Canal data was created to verify that the maximum Water Surface Elevation (WSEL) from the model matched the September 2008 storm high water marks. This was used to check that the existing condition runoff input for the Fiddyment Creek Basin was reasonable. Fiddyment Creek post remediation measured high water marks were lower than the modeled values. Initially, the WSEL calculated for Big Run Creek was also significantly lower than the observed HWL. This was corrected by using the stage hydrograph from the I&M Canal Section 36 as the downstream boundary condition. After this adjustment, the calculated WSEL was just 0.05-ft above the observed HWL. Calibration Summary Table* WATERWAY (2008) I&M CANAL (2008) I&M CANAL (2008) I&M CANAL (2008) I&M CANAL (1992) BIG RUN (1992) BIG RUN (1992) BIG RUN (1992) BIG RUN (1992) BIG RUN (2008) FIDDYMENT (2008) FIDDYMENT (2008) FIDDYMENT (2008) FIDDYMENT (2008) FIDDYMENT 2008 ASSOCIATED OBSERVED MODELED STREAM IDENTIFIER CROSSDIFFERENCE HWL HWL GAGE SECTION MODEL 161 32 580.0 580.40 579.97 +0.40/-0.03 162 29 578.4 580.21 578.73 +1.81/+0.33 26 578.6 580.13 578.55 +1.53/-0.05 20.8 578.2 579.43 577.98 +1.23/-0.22 182 73 579.46 579.51 +0.05 174 580.96 579.67-1.29 1842 585.96 585.19-0.77 2100 587.26 586.11-1.15 2250 587.26 586.98-0.28 1107 582.93 583.28 +0.35 769 580.47 581.75 +1.28 599 580.15 580.95 +0.80 504 580.05 580.17 +0.12 36 578.64 580.13 +1.49 *Cross Sections are located on Figures 13A and 13B P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 18
4. Results The modeling results in a conservative estimate of the BFE with the majority of the calculated water surface elevations above the measured high water marks exceeding standard engineering practice accuracy in most locations. The modeling results for the September 2008 storm were generally within 0.5-ft of the observed HWL s in key locations. Backwater affects from the I&M Canal were accounted for by projecting the maximum water surface elevation of the I&M Canal at each confluence along Big Run and Fiddyment Creeks until the BFE of the I&M Canal matched the BFE of the tributary. This is a standard floodplain mapping procedure consistent with FEMA guidelines. The guidelines for this mapping procedure can be found on FEMA website within the publication Guidelines and Specifications for Flood Hazard Mapping Partners (FEMA, 2003). The critical duration analysis indicated that the 48-hour storm generated the highest average peak flood stages on the I&M Canal, Deep Run Creek and the 13th Avenue Overflow. Fiddyment Creek and Big Run Creek peak water levels were achieved during the 18-hour duration. 5. Modifications 5.1 Deep Run Creek The Deep Run Creek culverts have been replaced due to failure. This emergency replacement maintains the access road crossing the creek that provides ingress and egress to the dock area along the Chicago Sanitary and Ship Canal. The culverts at the road crossing failed during recent channel sediment dredging and removal activities and have been replaced with four 10-ft x 4-ft box culverts. This was necessary to preserve access to the Chicago Sanitary and Ship Canal dock. These culverts were sized such that the road crossing will be raised to an elevation that would not be overtopped during a storm event up to the 50-year critical storm. Deep Run Creek crossing to Sanitary & Ship Canal Stormwater storage has been created east of Deep Run Creek between the access road and the South Stormwater Channel as part of Chevron s site remediation process. This area will be preserved for future stormwater management. Downstream of the road crossing accumulated sediments have been removed to bedrock and the channel has been restored and cleaned downstream to Division Street. The historic bridge upstream of IL-7 catastrophically failed during a June 2011 event. This bridge collapse has been cleaned up and this bridge has not been included in the HEC-RAS model. 5.2 Fiddyment Creek Fiddyment Creek was remediated as part of Chevron s ongoing corrective action activities, as required by an EPA RCRA Permit. During this remediation the channel was widened and the slopes regraded. Site visits show that Fiddyment Creek appears stable, with a bedrock bottom, mild channel slopes and adequate, but not excessive, vegetation. The trapezoidal channel of Fiddyment Creek easily contains the base flood within its banks. P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 19
5.3 I&M Canal Part of Chevron s environmental cleanup effort included dredging the I&M Canal in 2008 from their northern property line to the confluence with Milne Creek. Dredging was performed to bedrock. The dredged material was disposed of by Chevron outside of the floodplain limits. How this was incorporated into the modeling has been discussed above. Downstream of the Milne Creek confluence a pedestrian bridge has been installed since the ISWS study. This bridge has been added to the HEC-RAS model. Also, the original wood deck of the pedestrian bridge downstream of IL-7 has been replaced with a concrete deck and new railing for safety. The low chord of the bridge has not changed, but this bridge has been surveyed and input into the model. 5.4 Big Run Creek Big Run Creek has been cleaned and maintained on a periodic basis. The culverts have been assumed clean and free of debris as part of this analysis. Several of these crossings are in a poor state of repair and are anticipated to be replaced in the future. 5.5 Milne Creek The City of Lockport has reported that the Illinois Department of Transportation intends to rehabilitate or replace the culvert system near the confluence with the I&M Canal. What impacts, if any, on the hydrology are unknown at this time. Big Run Creek debris line after Sept. 2008 6. Conclusion This report presents the most up to date floodplain analysis for Deep Run Creek and the I&M Canal from the confluence with Long Run Creek south of Division Street. This includes the flow diversions from the I&M Canal to Deep Run that have been implemented to reduce flooding along the I&M Canal. The information presented in this report meets the requirements for Will County, the City of Lockport and the Illinois Department of Natural Resources Office of Water Resources for determining the base flood elevations for flood prone areas for the I&M Canal, Deep Run Creek, Long Run Creek, Big Run Creek and Fiddyment Creek. P:\Lplp\Documents\StormWater Reports\Final Stormwater Reports\Narrative - Final BFE_083112.docx 20
References Angel, J.R., June 15, 1999, Memo: 500-year Rainfall in NE Illinois, Illinois State Water Survey, Champaign, IL Cronshey, R., McCuen, R.H., Miller, N., Rawls, W. and Robins, S., June 1986, Urban Hydrology for Small Watersheds: Technical Release 55, Natural Resources Conservation Service, Conservation Engineering Division, Washington, DC Demissie, M., and Akanbi, A.A., December 1994, Hydrologic and Hydraulic Analyses of the Illinois and Michigan Canal at Lockport, Illinois: Contact Report 576, Illinois State Water Survey, Hydrology Division, Champaign, IL Federal Emergency Management Agency, January 2003, Guidelines and Specifications for Flood Hazard Mapping Partners, http://www.fema.gov/library/viewrecord.do?id=2206 Graf, J.B., Graklavs and G., Oberg, K.A., March 1982, A Technique for Estimating Time of Concentration and Storage Coefficient Values for Illinois Streams: Water Resources Investigations 82-22, U.S. Geological Survey, Water Resources Division, Urbana, IL Holmes, R.R. and Kupka, A.L., 1997, Floods of July 18-20, 1996, in Northern Illinois: Report 97-425, U.S. Geological Survey, Urbana, IL Huff, F.A., and Angel, J.R., 1989, Frequency Distributions and Hydroclimatic Characteristics of Heavy Rainstorms in Illinois: Bulletin 70, Illinois State Water Survey, Champaign, IL Huff, F.A., and Angel, J.R., 1989b, Frequency Distributions of Heavy Rainstorms in Illinois. Circular 172. Illinois State Water Survey, Champaign, IL Huff, F.A., and Angel, J.R., 1992, Rainfall frequency atlas of the Midwest: Bulletin 71, Illinois State Water Survey, Champaign, IL Huff, Floyd A., 1990. Time Distributions of Heavy Rainstorms in Illinois. Circular 173. Illinois State Water Survey, Champaign, IL Singh, K.P. and Ramamurthy, G.S., January 1993, 7-Day, 10-Year Low Flows of Streams in Northeastern Illinois: Contact Report 545, Illinois State Water Survey, Champaign, IL Uchtmann, D.L. and Gehris, B., December 1997, Illinois Drainage Law, College of Agricultural, Consumer and Environmental Sciences, University of Illinois at Urbana-Champaign US Army Corps of Engineers, 2008. HEC-HMS Hydrologic Modeling System User s Manual, Version 3.3. Hydrologic Engineering Center, Davis, CA. US Army Corps of Engineers, 2008. HEC-RAS River Analysis System User s Manual, Version 4.0.0. Hydrologic Engineering Center, Davis, CA. 21
6-Apr-11 Sub-Basin CHEVRON REFINERY LOCKPORT, ILLINOIS SUB-BASIN SUMMARY TABLE 3.3.1 Area (Ac) CN x Area (Ac) Area (mi 2 ) CN Tc (hr) Lag (min) Stor. Coe. (hr) Base Flow Big Run 1514.38 109624 2.36623 72 **1.38 -- **5.46 1.7 Citgo Tributary 1376.11 107155 2.15017 78 **0.63 -- **2.50 2.0 Deep Run Trib 81 21.80 1673 0.03406 77 0.52 18.7 -- -- Deep Run Trib 82 50.78 3922 0.07935 77 1.36 49.0 -- -- Deep Run Trib 83 93.80 8669 0.14656 92 0.38 13.8 -- -- Deep Run Trib 84 101.37 9409 0.15840 93 0.68 24.5 -- -- East Long Run Creek 13472.70 988088 21.05110 73 *6.25 -- *22. 15.0 Fiddyment Creek 3141.50 240607 4.90860 77 **1.48 -- **3.00 3.8 I & M Canal 91 30.25 2418 0.04726 80 0.77 27.7 -- -- I & M Canal 92 13.40 1277 0.02094 95 0.57 20.4 -- -- I & M Canal 93 13.17 979 0.02058 74 0.46 16.7 -- -- I & M Trib 94 20.84 1551 0.03255 74 0.28 10.2 -- -- Little Run Creek 117.41 10919 0.18345 93 0.64 23.0 -- 0.2 North Gate Creek 23.67 2156 0.03698 91 0.61 22.0 -- -- North Pond Lift Station Ditch 15.94 1253 0.02490 79 0.56 20.2 -- -- North Pond Trib 75 47.92 4456 0.07487 93 0.27 9.8 -- -- North Stormwater Pond 35.53 3149 0.05552 89 0.45 16.2 -- -- Big Run Surge Basin 9.27 810 0.01448 87 0.20 7.2 -- -- South Branch Long Run Creek 842.38 60806 1.31622 72 **1.15 -- **4.53 1.0 South Stormwater Pond 37.17 2984 0.05807 80 0.42 15.0 -- -- Sub-Basin 10 575.50 35730 0.89922 62 **0.92 -- **3.62 0.8 Sub-Basin 71 20.89 1865 0.03264 89 0.45 16.2 -- -- Sub-Basin 72 31.18 2328 0.04871 75 0.39 14.1 -- -- West Long Run Creek 2459.61 172061 3.84315 70 **3.94 -- **15.53 4.0 * Tc and Storage Coefficient determined by calibration ** Tc values multiplied by 1.39. Storage Coefficients multiplied by 2.41 based on calibration results.
1-May-12 Sub-Basin LOCKPORT BFE EXTENSION LOCKPORT, ILLINOIS SUB-BASIN SUMMARY TABLE 3.3.1a Area (Ac) CN x Area (Ac) Area (mi 2 ) CN Tc (hr) Lag (min) Stor. Coe. (hr) Base Flow Deep Run 1 52.24 109624 0.08163 72 **1.38 -- **5.46 1.7 Deep Run 2 34.25 107155 0.05352 78 **0.63 -- **2.50 2.0 Deep Run 3 48.20 1673 0.07531 77 0.51 18.5 -- -- Deep Run 4 33.42 3922 0.05222 77 0.34 12.1 -- -- I&M Canal 2 102.34 8669 0.15991 92 0.27 9.7 -- -- I&M Canal 3 88.39 9409 0.13811 93 0.26 9.5 -- -- I&M Canal 4 13.48 988088 0.02106 73 *6.25 -- *22. 15.0 I&M Canal 5 109.10 240607 0.17047 77 **1.48 -- **3.00 3.8 Milne 1 153.58 2418 0.23997 80 0.31 11.2 -- -- Milne 2 234.64 1277 0.36663 95 0.44 15.8 -- -- Milne 3 260.41 979 0.40689 74 0.11 4.0 -- -- Milne 4 479.87 1551 0.74980 74 0.18 6.4 -- -- Milne Trib 1 217.76 10919 0.34025 93 0.73 26.2 -- 0.2 Milne Trib 2 184.59 2156 0.28842 91 0.60 21.4 -- -- * Tc and Storage Coefficient determined by calibration ** Tc values multiplied by 1.39. Storage Coefficients multiplied by 2.41 based on calibration results.
CHEVRON REFINERY SUB BASINS LAND USE SUMMARY TABLE 3.3.2 CHEVRON REFINERY SUB BASINS SOIL GROUPS SUMMARY (Ac) (Ac) Sub-basins - Land Use Area Sum Perc. Sub-basins - Hydrologic Soil Groups Area Sum Perc. Big Run - Brush-Fair 71.56 1514 5% Big Run - B 1324.08 1514 87% Big Run - Commercial 65.38 1514 4% Big Run - C 87.84 1514 6% Big Run - Industrial 4.52 1514 0% Big Run - D 102.47 1514 7% Big Run - Residential-1 ac lots 146.66 1514 10% Big Run - Residential-2 ac lots 19.20 1514 1% Big Run - Residential-Quarter ac lots 310.25 1514 20% Big Run - Roads-Paved w Ditch 20.86 1514 1% Big Run - Row Crop-Straight Row-Good 478.51 1514 32% Big Run - Woods-Grass Combo-Good 397.46 1514 26% Citgo Tributary - Brush-Fair 336.99 1376 24% Citgo Tributary - B 874.69 1376 64% Citgo Tributary - Industrial 628.60 1376 46% Citgo Tributary - C 179.96 1376 13% Citgo Tributary - Open Space-Good 0.21 1376 0% Citgo Tributary - D 321.46 1376 23% Citgo Tributary - Residential-1 ac lots 0.06 1376 0% Citgo Tributary - Residential-Quarter ac lots 103.64 1376 8% Citgo Tributary - Roads-Paved w Ditch 21.72 1376 2% Citgo Tributary - Row Crop-Straight Row-Good 19.23 1376 1% Citgo Tributary - Water 46.54 1376 3% Citgo Tributary - Woods 122.26 1376 9% Citgo Tributary - Woods-Grass Combo-Good 96.88 1376 7% Deep Run Creek 81 - Brush-Fair 18.54 22 85% Deep Run Creek 81 - B 2.75 22 13% Deep Run Creek 81 - Industrial 3.26 22 15% Deep Run Creek 81 - D 19.05 22 87% Deep Run Creek 82 - Brush-Fair 50.07 51 99% Deep Run Creek 82 - D 50.78 51 100% Deep Run Creek 82 - Industrial 0.71 51 1% Deep Run Trib 83 - Industrial 93.47 94 100% Deep Run Trib 83 - B 11.41 94 12% Deep Run Trib 83 - Water 0.33 94 0% Deep Run Trib 83 - D 82.39 94 88% Deep Run Trib 84 - Brush-Fair 1.26 101 1% Deep Run Trib 84 - B 0.67 101 1% Deep Run Trib 84 - Commercial 0.03 101 0% Deep Run Trib 84 - D 100.71 101 99% Deep Run Trib 84 - Industrial 99.50 101 98% Deep Run Trib 84 - Residential-Quarter ac lots 0.00 101 0% Deep Run Trib 84 - Water 0.59 101 1%
CHEVRON REFINERY SUB BASINS LAND USE SUMMARY TABLE 3.3.2 CHEVRON REFINERY SUB BASINS SOIL GROUPS SUMMARY (Ac) (Ac) Sub-basins - Land Use Area Sum Perc. Sub-basins - Hydrologic Soil Groups Area Sum Perc. East Long Run Creek - Brush-Fair 903.08 13473 7% East Long Run Creek - B 9598.71 13473 71% East Long Run Creek - Commercial 239.25 13473 2% East Long Run Creek - C 2931.16 13473 22% East Long Run Creek - Residential-1 ac lots 3177.82 13473 24% East Long Run Creek - D 942.83 13473 7% East Long Run Creek - Residential-2 ac lots 397.85 13473 3% East Long Run Creek - Residential-Quarter ac lots 4538.29 13473 34% East Long Run Creek - Row Crop-Straight Row-Good 1700.70 13473 13% East Long Run Creek - Water 374.45 13473 3% East Long Run Creek - Woods-Grass Combo-Good 2141.26 13473 16% Fiddyment Creek - Brush-Fair 491.61 3142 16% Fiddyment Creek - B 1859.57 3142 59% Fiddyment Creek - Commercial 76.78 3142 2% Fiddyment Creek - C 1040.39 3142 33% Fiddyment Creek - Industrial 0.01 3142 0% Fiddyment Creek - D 241.54 3142 8% Fiddyment Creek - Open Space-Fair 43.61 3142 1% Fiddyment Creek - Residential-1 ac lots 196.30 3142 6% Fiddyment Creek - Residential-2 ac lots 301.89 3142 10% Fiddyment Creek - Residential-Quarter ac lots 734.52 3142 23% Fiddyment Creek - Roads-Paved w Ditch 80.05 3142 3% Fiddyment Creek - Row Crop-Straight Row-Good 1190.08 3142 38% Fiddyment Creek - Water 12.85 3142 0% Fiddyment Creek - Woods 11.78 3142 0% Fiddyment Creek - Woods-Grass Combo-Good 2.01 3142 0% I&M Canal 91 - Brush-Fair 20.58 30 68% I&M Canal 91 - B 2.23 30 7% I&M Canal 91 - Water 5.98 30 20% I&M Canal 91 - D 28.02 30 93% I&M Canal 91 - Woods 3.69 30 12% I&M Canal 92 - Brush-Fair 2.35 13 18% I&M Canal 92 - D 13.40 13 100% I&M Canal 92 - Industrial 1.29 13 10% I&M Canal 92 - Water 9.77 13 73% I&M Canal 93 - Brush-Fair 7.45 13 57% I&M Canal 93 - B 10.88 13 83% I&M Canal 93 - Industrial 0.96 13 7% I&M Canal 93 - D 2.29 13 17% I&M Canal 93 - Water 4.75 13 36% I&M Trib 94 - Brush-Fair 20.33 21 98% I&M Trib 94 - B 2.72 21 13% I&M Trib 94 - Residential-Quarter ac lots 0.02 21 0% I&M Trib 94 - C 1.06 21 5% I&M Trib 94 - Water 0.49 21 2% I&M Trib 94 - D 17.05 21 82%
CHEVRON REFINERY SUB BASINS LAND USE SUMMARY TABLE 3.3.2 CHEVRON REFINERY SUB BASINS SOIL GROUPS SUMMARY (Ac) (Ac) Sub-basins - Land Use Area Sum Perc. Sub-basins - Hydrologic Soil Groups Area Sum Perc. Little Run - Industrial 117.41 117 100% Little Run Creek - D 117.41 117 100% North Gate Creek - Brush-Fair 1.04 24 4% North Gate Creek - B 6.58 24 28% North Gate Creek - Industrial 22.16 24 94% North Gate Creek - D 17.08 24 72% North Gate Creek - Water 0.47 24 2% North Pond Lift Station Ditch - Brush-Fair 14.32 16 90% North Pond Lift Station Ditch - D 15.94 16 100% North Pond Lift Station Ditch - Industrial 1.62 16 10% North Pond Trib 75 - Industrial 47.92 48 100% North Pond Trib 75 - D 47.92 48 100% North Stormwater Pond - Brush-Fair 17.59 36 50% North Stormwater Pond - D 35.53 36 100% North Stormwater Pond - Water 17.94 36 50% Big Run Surge Basin - Brush-Fair 4.78 9 52% Pellegrini Lake - D 9.27 9 100% Big Run Surge Basin - Industrial 1.01 9 11% Big Run Surge Basin - Water 3.48 9 38% South Branch Long Run Creek - Brush-Fair 68.78 842 8% South Branch Long Run Creek - B 710.11 842 84% South Branch Long Run Creek - Commercial 10.69 842 1% South Branch Long Run Creek - C 73.24 842 9% South Branch Long Run Creek - Residential-1 ac lots 453.84 842 54% South Branch Long Run Creek - D 59.03 842 7% South Branch Long Run Creek - Residential-Quarter ac lots 92.72 842 11% South Branch Long Run Creek - Roads-Paved w Ditch 15.45 842 2% South Branch Long Run Creek - Row Crop-Straight Row-Good 172.31 842 20% South Branch Long Run Creek - Woods 0.02 842 0% South Branch Long Run Creek - Woods-Grass Combo-Good 28.57 842 3% South Stormwater Pond - Brush-Fair 20.71 37 56% South Stormwater Pond - B 6.90 37 19% South Stormwater Pond - Industrial 16.45 37 44% South Stormwater Pond - D 30.27 37 81% Sub-Basin 10 - Brush-Fair 365.89 576 64% Sub-Basin 10 - B 476.45 576 83% Sub-Basin 10 - Industrial 0.19 576 0% Sub-Basin 10 - C 36.08 576 6% Sub-Basin 10 - Open Space-Good 32.56 576 6% Sub-Basin 10 - D 62.98 576 11% Sub-Basin 10 - Residential-1 ac lots 102.35 576 18% Sub-Basin 10 - Residential-Quarter ac lots 20.66 576 4% Sub-Basin 10 - Row Crop-Straight Row-Good 2.81 576 0% Sub-Basin 10 - Woods 49.66 576 9% Sub-Basin 10 - Woods-Grass Combo-Good 1.39 576 0%
CHEVRON REFINERY SUB BASINS LAND USE SUMMARY TABLE 3.3.2 CHEVRON REFINERY SUB BASINS SOIL GROUPS SUMMARY (Ac) (Ac) Sub-basins - Land Use Area Sum Perc. Sub-basins - Hydrologic Soil Groups Area Sum Perc. Sub-Basin 71 - Commercial 16.90 21 81% Sub-Basin 71 - B 2.88 21 14% Sub-Basin 71 - Woods-Grass Combo-Good 3.99 21 19% Sub-Basin 71 - C 5.91 21 28% Sub-Basin 71 - D 12.10 21 58% Sub-Basin 72 - Commercial 12.14 31 39% Sub-Basin 72 - B 14.52 31 47% Sub-Basin 72 - Woods-Grass Combo-Good 19.04 31 61% Sub-Basin 72 - C 9.24 31 30% Sub-Basin 72 - D 7.41 31 24% West Long Run Creek - Brush-Fair 590.95 2460 24% West Long Run Creek - B 1830.68 2460 74% West Long Run Creek - Commercial 32.93 2460 1% West Long Run Creek - C 405.62 2460 16% West Long Run Creek - Industrial 9.05 2460 0% West Long Run Creek - D 223.31 2460 9% West Long Run Creek - Open Space-Good 22.27 2460 1% West Long Run Creek - Residential-1 ac lots 947.14 2460 39% West Long Run Creek - Residential-2 ac lots 38.81 2460 2% West Long Run Creek - Residential-Quarter ac lots 137.34 2460 6% West Long Run Creek - Roads-Paved w Ditch 126.61 2460 5% West Long Run Creek - Row Crop-Straight Row-Good 240.50 2460 10% West Long Run Creek - Water 0.52 2460 0% West Long Run Creek - Woods 127.92 2460 5% West Long Run Creek - Woods-Grass Combo-Good 185.59 2460 8%
MILNE CREEK - LOCKPORT BFE EXTENSION SUB BASINS LAND USE SUMMARY TABLE 3.3.2a MILNE CREEK - LOCKPORT BFE EXTENSION SUB BASINS SOIL GROUPS SUMMARY (Ac) (Ac) Sub-basins - Land Use Area Sum Perc. Sub-basins - Hydrologic Soil Groups Area Sum Perc. Commercial -B 23.92 39.03 1.4% HSG A 0.00 1660.55 0.0% Commercial -C 12.59 0.8% HSG B 1372.76 82.7% Commercial -D 2.52 0.2% HSG C 281.31 16.9% HSG D 6.48 0.4% Industrial -B 70.80 84.52 4.3% Industrial -C 13.72 0.8% Institutional -B 74.40 84.32 4.5% Institutional -C 9.92 0.6% Open Space-Fair -B 79.58 104.51 4.8% Open Space-Fair -C 21.60 1.3% Open Space-Fair -D 3.33 0.2% Residential-1 ac lots -B 32.89 43.89 2.0% Residential-1 ac lots -C 11.00 0.7% Residential-Quarter ac lots -B 775.19 939.40 46.7% Residential-Quarter ac lots -C 164.21 9.9% Row Crop-Straight Row-Good -B 140.83 150.61 8.5% Row Crop-Straight Row-Good -C 9.15 0.6% Row Crop-Straight Row-Good -D 0.63 0.0% Woods-Grass Combo-Good -B 175.15 214.27 10.5% Woods-Grass Combo-Good -C 39.12 2.4%
CHEVRON REFINERY RUNOFF CURVE NUMBER COMPILATION TABLE 3.3.3 Tributaries Area (Ac) CN x Acres CN Big Run 1514.3847 109624.0410 72 Citgo Tributary 1376.1104 107154.6848 78 Deep Run Creek 81 21.7976 1672.8005 77 Deep Run Creek 82 50.7820 3921.6048 77 Deep Run Trib 83 93.7996 8668.6166 92 Deep Run Trib 84 101.3744 9408.5953 93 East Long Run Creek 13472.7034 988088.4709 73 Fiddyment Creek 3141.5008 240606.7101 77 I&M Canal 91 30.2471 2417.5761 80 I&M Canal 92 13.4047 1277.4120 95 I&M Canal 93 13.1724 979.3990 74 I&M Trib 94 20.8351 1551.4284 74 Little Run Creek 117.4101 10919.1356 93 North Gate Creek 23.6664 2155.5444 91 North Pond Lift Station Ditch 15.9374 1253.1304 79 North Pond Trib 75 47.9152 4456.1148 93 North Stormwater Pond 35.5307 3148.5535 89 Pellegrini Lake 9.2671 809.6829 87 South Branch Long Run Creek 842.3804 60805.7917 72 South Stormwater Pond 37.1656 2984.2580 80 Sub-Basin 10 575.5037 35729.8620 62 Sub-Basin 71 20.8922 1865.3969 89 Sub-Basin 72 31.1756 2328.3324 75 West Long Run Creek 2459.6147 172061.2661 70
CHEVRON REFINERY RUNOFF CURVE NUMBER COMPILATION TABLE 3.3.3a Tributaries Area (Ac) CN x Acres CN Deep Run 1 52.24 3186.03 61 Deep Run 2 34.25 2139.35 62 Deep Run 3 48.20 3954.85 82 Deep Run 4 33.42 2274.81 68 I&M Canal 2 102.34 7809.41 76 I&M Canal 3 88.39 6772.74 77 I&M Canal 4 13.48 1023.37 76 I&M Canal 5 109.10 8437.84 77 Milne 1 153.58 12311.73 80 Milne 2 234.64 17995.42 77 Milne 3 260.41 17906.06 69 Milne 4 479.87 35054.84 73 Milne Trib 1 217.76 17886.10 82 Milne Trib 2 184.59 14654.03 79
CHEVRON REFINERY LOCKPORT, ILLINOIS TABLE 3.3.4 Clark Unit-Hydrograph Parameters Estimating time of concentration and storage coefficient values for Illinois Streams USGS Water-Resources Investigations Report 82-22 R/(TC + R) = 0.67 6-Apr-11 (TC+R)e = 35.2(L) 0.39 (S) - 0.78 Re = R/(TC+R) x (TC+R)e Tce = (TC+R)e - Re Sub-Basin Area (Ac) Area ( mi 2 ) Stream length (ft) Stream length (mi) Length 75% (mi) Elevation @ 10% Elevation @ 85% 75% Slope (ft/mi) R/(TC + R) (TC+R)e Re TCe Big Run 1514.38 2.36623 23083 4.37 3.28 590 750 48.80 0.67 3.02 2.02 1.00 4.87 1.38 Citgo Tributary 1376.11 2.15017 11850 2.24 1.68 590 750 95.05 0.67 1.38 0.93 0.46 2.23 0.63 Deep Run Trib 81 21.80 0.03406 -- -- -- -- -- -- -- -- -- -- -- -- Deep Run Trib 82 50.78 0.07935 -- -- -- -- -- -- -- -- -- -- -- -- Deep Run Trib 83 93.80 0.14656 -- -- -- -- -- -- -- -- -- -- -- -- Deep Run Trib 84 101.37 0.15840 -- -- -- -- -- -- -- -- -- -- -- -- East Long Run Creek 13472.70 21.05110 38567 7.30 5.48 640 690 9.13 0.67 13.62 9.13 4.50 22.00 6.25 Fiddyment Creek 3141.50 4.90860 28759 5.45 4.09 600 722 29.86 0.67 4.82 3.23 1.59 7.78 2.21 I & M Canal 91 30.25 0.04726 -- -- -- -- -- -- -- -- -- -- -- -- I & M Canal 92 13.40 0.02094 -- -- -- -- -- -- -- -- -- -- -- -- I & M Canal 93 13.17 0.02058 -- -- -- -- -- -- -- -- -- -- -- -- I & M Trib 94 20.84 0.03255 -- -- -- -- -- -- -- -- -- -- -- -- Little Run Creek 117.41 0.18345 -- -- -- -- -- -- -- -- -- -- -- -- North Gate Creek 23.67 0.03698 -- -- -- -- -- -- -- -- -- -- -- -- North Pond Lift Station Ditch 15.94 0.02490 -- -- -- -- -- -- -- -- -- -- -- -- North Pond Trib 75 47.92 0.07487 -- -- -- -- -- -- -- -- -- -- -- -- North Stormwater Pond 35.53 0.05552 -- -- -- -- -- -- -- -- -- -- -- -- Big Run Surge Basin 9.27 0.01448 -- -- -- -- -- -- -- -- -- -- -- -- South Branch Long Run Creek 842.38 1.31622 14388 2.73 2.04 630 730 48.93 0.67 2.50 1.68 0.83 4.04 1.15 South Stormwater Pond 37.17 0.05807 -- -- -- -- -- -- -- -- -- -- -- -- Sub-Basin 10 575.50 0.89922 13040 2.47 1.85 585 700 62.09 0.67 2.00 1.34 0.66 3.23 0.92 Sub-Basin 71 20.89 0.03264 -- -- -- -- -- -- -- -- -- -- -- -- Sub-Basin 72 31.18 0.04871 -- -- -- -- -- -- -- -- -- -- -- -- West Long Run Creek 2459.61 3.84315 22393 4.24 3.18 600 640 12.58 0.67 8.58 5.75 2.83 13.86 3.94 * Adjusted value based on Long Run Creek Calibration models Adjusted Re* Adjusted Tce*
LOCKPORT BFE EXTENSION LOCKPORT, ILLINOIS TABLE 3.3.4a Clark Unit-Hydrograph Parameters Estimating time of concentration and storage coefficient values for Illinois Streams USGS Water-Resources Investigations Report 82-22 R/(TC + R) = 0.67 6-Apr-11 (TC+R)e = 35.2(L) 0.39 (S) - 0.78 Re = R/(TC+R) x (TC+R)e Tce = (TC+R)e - Re Sub-Basin Area (Ac) Area ( mi 2 ) Stream length (ft) Stream length (mi) Length 75% (mi) Elevation @ 10% Elevation @ 85% 75% Slope (ft/mi) R/(TC + R) (TC+R)e Re TCe Deep Run 1 52.24 0.08163 23083 4.37 3.28 590 750 48.80 0.67 3.02 2.02 1.00 4.87 1.38 Deep Run 2 34.25 0.05352 11850 2.24 1.68 590 750 95.05 0.67 1.38 0.93 0.46 2.23 0.63 Deep Run 3 48.20 0.07531 -- -- -- -- -- -- -- -- -- -- -- -- Deep Run 4 33.42 0.05222 -- -- -- -- -- -- -- -- -- -- -- -- I&M Canal 2 102.34 0.15991 -- -- -- -- -- -- -- -- -- -- -- -- I&M Canal 3 88.39 0.13811 -- -- -- -- -- -- -- -- -- -- -- -- I&M Canal 4 13.48 0.02106 38567 7.30 5.48 640 690 9.13 0.67 13.62 9.13 4.50 22.00 6.25 I&M Canal 5 109.10 0.17047 28759 5.45 4.09 600 722 29.86 0.67 4.82 3.23 1.59 7.78 2.21 Milne 1 153.58 0.23997 -- -- -- -- -- -- -- -- -- -- -- -- Milne 2 234.64 0.36663 -- -- -- -- -- -- -- -- -- -- -- -- Milne 3 260.41 0.40689 -- -- -- -- -- -- -- -- -- -- -- -- Milne 4 479.87 0.74980 -- -- -- -- -- -- -- -- -- -- -- -- Milne Trib 1 217.76 0.34025 -- -- -- -- -- -- -- -- -- -- -- -- Milne Trib 2 184.59 0.28842 -- -- -- -- -- -- -- -- -- -- -- -- * Adjusted value based on Long Run Creek Calibration models Adjusted Re* Adjusted Tce*
stage elev. area (ft 2 ) CHEVRON SITE Stage-Storage Summary Tables Existing Conditions TABLE 3.3.5 area (ac.) avg. area (ac.) storage i (ac-ft) storage i (ac-ft) North of Long Run from Contours 580.00 0.00 15,092 0.35 0.000 581.00 1.00 50,037 1.15 0.75 0.75 0.75 582.00 1.00 162,169 3.72 2.44 2.44 3.18 584.00 2.00 667,433 15.32 9.52 19.05 22.23 North of Long Run from RAS 50.00 0.00 1,136 0.03 0.000 100.00 50.00 1,050 0.02 0.03 1.25 1.25 200.00 100.00 956 0.02 0.02 2.30 3.56 300.00 100.00 921 0.02 0.02 2.15 5.71 341.00 41.00 1,061 0.02 0.02 0.93 6.65 367.00 26.00 956 0.02 0.02 0.60 7.25 400.00 33.00 757 0.02 0.02 0.65 7.90 600.00 200.00 277 0.01 0.01 2.37 10.27 700.00 100.00 323 0.01 0.01 0.69 10.96 800.00 100.00 209 0.00 0.01 0.61 11.57 903.00 103.00 35 0.00 0.00 0.29 11.86 993.00 90.00 36 0.00 0.00 0.07 11.93 1,069.00 76.00 114 0.00 0.00 0.13 12.06 Business Park 1 Depressional Area Incremental Cumulative ELEVATIO AREA 1 (sfarea 3 (sfvolume 1 (ac-ft) Volume 2 (ac-ft) Volume 3 (ac-ft) Volume (ac-ft) 582 866,909 16.28 40.83 581 551,336 10.66 24.55 580 377,622 6.37 13.89 579 177,661 4,100 2.85 1.16 0.08 7.52 578 70,495 2,791 0.93 0.94 0.05 3.43 577 10,092 1,784 0.13 0.72 0.03 1.51 576 1,116 589 0.45 0.01 0.64 575 19 0.18 0.18 574
CHEVRON REFINERY SOUTH STORMWATER POND TABLE 3.3.6 ORIFICE DISCHARGE BROAD CREST WEIR DISCHARGE TOTAL DISCHARGE Q = C d A x (2gh) 1/2 Q = C w LH 3/2 C d = 0.62 C w = 3.0 OUTLET ELEV: 565.00 WEIR ELEV: 572.00 DIAMETER: 12 in. WEIR LENGTH: 40 ft. Q Q TOTAL ELEV. (cfs) ELEV. (cfs) ELEV. Q 565.00 0.00 565.00 0.00 566.00 3.89 566.00 3.89 567.00 5.52 567.00 5.52 568.00 6.76 568.00 6.76 569.00 7.81 569.00 7.81 570.00 8.73 570.00 8.73 571.00 9.57 571.00 9.57 572.00 10.34 572.00 0.00 572.00 10.34 573.00 11.05 573.00 120.00 573.00 131 574.00 11.72 574.00 339.41 574.00 351 575.00 12.36 575.00 623.54 575.00 636 576.00 12.96 576.00 960.00 576.00 973
CHEVRON REFINERY NORTH SW POND TABLE 3.3.7 BROAD CREST WEIR DISCHARGE Q = C w LH 3/2 C w = 3.0 WEIR ELEV: 585.00 WEIR LENGTH: 30 ft. ELEV. Q (cfs) 585.00 0.00 586.00 90 587.00 255 588.00 468 589.00 720 590.00 1006
Sub-Basin Rainfall Data TABLE 3.5.1 Bulletin 70 Rainfall Precipitation Sub-basin 10%, 24-hr 2%, 24-hr 1%, 24-hr 0.2%, 24-hr E Long Run Creek 4.75 6.80 7.75 10.90 W Long Run Creek 4.75 6.87 7.85 10.90 Citgo Tributary 4.75 6.87 7.90 10.90 Sub-basin 10 4.75 6.90 7.95 10.90 So Br Long Run Creek 4.75 6.90 7.90 10.90 Big Run 4.75 6.90 7.92 10.90 Fiddyment Creek 4.75 6.92 7.92 10.90 Sub-basin 71 4.75 6.95 8.00 10.90 Sub-basin 72 4.75 6.95 8.00 10.90 North Gate Creek 4.75 6.95 8.00 10.90 North Stormwater Pond 4.75 6.95 8.00 10.90 Little Run 4.75 6.95 8.00 10.90 I&M Canal 91 4.75 6.95 8.00 10.90 Deep Run Creek 82 4.75 6.95 8.00 10.90 North Pond LS Ditch 4.75 6.95 8.00 10.90 Big Run Surge Basin 4.75 6.95 8.00 10.90 North Pond Trib 75 4.75 6.97 8.02 10.90 Deep Run Creek 81 4.75 7.00 8.05 10.90 Deep Run Trib 83 4.75 7.00 8.05 10.90 Deep Run Trib 84 4.75 6.97 8.02 10.90 South Stormwater Pond 4.75 7.00 8.05 10.90 I&M Canal 92 4.75 6.97 8.02 10.90 I&M Canal 93 4.75 7.00 8.05 10.90 I&M Canal 94 4.75 7.00 8.05 10.90 * Reference : ISWS Bulletin 70
ISWS Bulletin 70 Rainfall Distribution TABLE 3.5.5 Table 37. Heavy Rainfall at a Point Cumulative Quartiles Percent 1st 2nd 3rd 4th 0 0 0 0 0 5 12 4 3 2 10 26 9 6 5 15 40 14 10 8 20 51 19 13 10 25 59 25 16 13 30 65 32 20 16 35 71 40 23 18 40 75 52 27 21 45 78 61 33 24 50 82 68 39 28 55 84 73 46 32 60 87 78 56 35 65 89 82 68 40 70 91 86 79 44 75 93 89 85 50 80 95 92 89 58 85 96 94 92 68 90 97 96 95 83 95 99 98 98 93 100 100 100 100 100 * Reference : ISWS Bulletin 70
Incremental Precipitation Distributions Table 3.5.8 Frequency 10% Frequency 2% Duration 1:00 hr Duration 1 hr Precipitation 2.2325 Precipitation 3.20 Aerial Reduction 2.08 Aerial Reduction 2.97 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 0:03 0.25 0.08 0.06 0.04 1:12 0.36 0.12 0.09 0.06 0:06 0.29 0.10 0.06 0.06 2:24 0.42 0.15 0.09 0.09 0:09 0.29 0.10 0.08 0.06 3:36 0.42 0.15 0.12 0.09 0:12 0.23 0.10 0.06 0.04 4:48 0.33 0.15 0.09 0.06 0:15 0.17 0.12 0.06 0.06 6:00 0.24 0.18 0.09 0.09 0:18 0.12 0.15 0.08 0.06 7:12 0.18 0.21 0.12 0.09 0:21 0.12 0.17 0.06 0.04 8:24 0.18 0.24 0.09 0.06 0:24 0.08 0.25 0.08 0.06 9:36 0.12 0.36 0.12 0.09 0:27 0.06 0.19 0.12 0.06 10:48 0.09 0.27 0.18 0.09 0:30 0.08 0.15 0.12 0.08 12:00 0.12 0.21 0.18 0.12 0:33 0.04 0.10 0.15 0.08 13:12 0.06 0.15 0.21 0.12 0:36 0.06 0.10 0.21 0.06 14:24 0.09 0.15 0.30 0.09 0:39 0.04 0.08 0.25 0.10 15:36 0.06 0.12 0.36 0.15 0:42 0.04 0.08 0.23 0.08 16:48 0.06 0.12 0.33 0.12 0:45 0.04 0.06 0.12 0.12 18:00 0.06 0.09 0.18 0.18 0:48 0.04 0.06 0.08 0.17 19:12 0.06 0.09 0.12 0.24 0:51 0.02 0.04 0.06 0.21 20:24 0.03 0.06 0.09 0.30 0:54 0.02 0.04 0.06 0.31 21:36 0.03 0.06 0.09 0.45 0:57 0.04 0.04 0.06 0.21 22:48 0.06 0.06 0.09 0.30 1:00 0.02 0.04 0.04 0.15 0:00 0.03 0.06 0.06 0.21 2.08 2.08 2.08 2.08 2.97 2.97 2.97 2.97 Time Increment 3 minutes
Incremental Precipitation Distributions Table 3.5.8 Frequency 1% Frequency 0.2% Duration 1 hr Duration 1 hr Precipitation 3.6425 Precipitation 5.12 Aerial Reduction 3.39 Aerial Reduction 4.76 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 1:12 0.41 0.14 0.10 0.07 1:12 0.57 0.19 0.14 0.10 2:24 0.47 0.17 0.10 0.10 2:24 0.67 0.24 0.14 0.14 3:36 0.47 0.17 0.14 0.10 3:36 0.67 0.24 0.19 0.14 4:48 0.37 0.17 0.10 0.07 4:48 0.52 0.24 0.14 0.10 6:00 0.27 0.20 0.10 0.10 6:00 0.38 0.29 0.14 0.14 7:12 0.20 0.24 0.14 0.10 7:12 0.29 0.33 0.19 0.14 8:24 0.20 0.27 0.10 0.07 8:24 0.29 0.38 0.14 0.10 9:36 0.14 0.41 0.14 0.10 9:36 0.19 0.57 0.19 0.14 10:48 0.10 0.30 0.20 0.10 10:48 0.14 0.43 0.29 0.14 12:00 0.14 0.24 0.20 0.14 12:00 0.19 0.33 0.29 0.19 13:12 0.07 0.17 0.24 0.14 13:12 0.10 0.24 0.33 0.19 14:24 0.10 0.17 0.34 0.10 14:24 0.14 0.24 0.48 0.14 15:36 0.07 0.14 0.41 0.17 15:36 0.10 0.19 0.57 0.24 16:48 0.07 0.14 0.37 0.14 16:48 0.10 0.19 0.52 0.19 18:00 0.07 0.10 0.20 0.20 18:00 0.10 0.14 0.29 0.29 19:12 0.07 0.10 0.14 0.27 19:12 0.10 0.14 0.19 0.38 20:24 0.03 0.07 0.10 0.34 20:24 0.05 0.10 0.14 0.48 21:36 0.03 0.07 0.10 0.51 21:36 0.05 0.10 0.14 0.71 22:48 0.07 0.07 0.10 0.34 22:48 0.10 0.10 0.14 0.48 0:00 0.03 0.07 0.07 0.24 0:00 0.05 0.10 0.10 0.33 3.39 3.39 3.39 3.39 4.76 4.76 4.76 4.76
Incremental Precipitation Distributions Table 3.5.8 Frequency 10% Frequency 2% Duration 2:00 hr Duration 2 hr Precipitation 2.755 Precipitation 3.94 Aerial Reduction 2.56 Aerial Reduction 3.67 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 0:06 0.31 0.10 0.08 0.05 1:12 0.44 0.15 0.11 0.07 0:12 0.36 0.13 0.08 0.08 2:24 0.51 0.18 0.11 0.11 0:18 0.36 0.13 0.10 0.08 3:36 0.51 0.18 0.15 0.11 0:24 0.28 0.13 0.08 0.05 4:48 0.40 0.18 0.11 0.07 0:30 0.20 0.15 0.08 0.08 6:00 0.29 0.22 0.11 0.11 0:36 0.15 0.18 0.10 0.08 7:12 0.22 0.26 0.15 0.11 0:42 0.15 0.20 0.08 0.05 8:24 0.22 0.29 0.11 0.07 0:48 0.10 0.31 0.10 0.08 9:36 0.15 0.44 0.15 0.11 0:54 0.08 0.23 0.15 0.08 10:48 0.11 0.33 0.22 0.11 1:00 0.10 0.18 0.15 0.10 12:00 0.15 0.26 0.22 0.15 1:06 0.05 0.13 0.18 0.10 13:12 0.07 0.18 0.26 0.15 1:12 0.08 0.13 0.26 0.08 14:24 0.11 0.18 0.37 0.11 1:18 0.05 0.10 0.31 0.13 15:36 0.07 0.15 0.44 0.18 1:24 0.05 0.10 0.28 0.10 16:48 0.07 0.15 0.40 0.15 1:30 0.05 0.08 0.15 0.15 18:00 0.07 0.11 0.22 0.22 1:36 0.05 0.08 0.10 0.20 19:12 0.07 0.11 0.15 0.29 1:42 0.03 0.05 0.08 0.26 20:24 0.04 0.07 0.11 0.37 1:48 0.03 0.05 0.08 0.38 21:36 0.04 0.07 0.11 0.55 1:54 0.05 0.05 0.08 0.26 22:48 0.07 0.07 0.11 0.37 2:00 0.03 0.05 0.05 0.18 0:00 0.04 0.07 0.07 0.26 2.56 2.56 2.56 2.56 3.67 3.67 3.67 3.67 Time Increment 6 minutes
Incremental Precipitation Distributions Table 3.5.8 Frequency 1% Frequency 0.2% Duration 2 hr Duration 2 hr Precipitation 4.495 Precipitation 6.32 Aerial Reduction 4.18 Aerial Reduction 5.88 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 1:12 0.50 0.17 0.13 0.08 1:12 0.71 0.24 0.18 0.12 2:24 0.59 0.21 0.13 0.13 2:24 0.82 0.29 0.18 0.18 3:36 0.59 0.21 0.17 0.13 3:36 0.82 0.29 0.24 0.18 4:48 0.46 0.21 0.13 0.08 4:48 0.65 0.29 0.18 0.12 6:00 0.33 0.25 0.13 0.13 6:00 0.47 0.35 0.18 0.18 7:12 0.25 0.29 0.17 0.13 7:12 0.35 0.41 0.24 0.18 8:24 0.25 0.33 0.13 0.08 8:24 0.35 0.47 0.18 0.12 9:36 0.17 0.50 0.17 0.13 9:36 0.24 0.71 0.24 0.18 10:48 0.13 0.38 0.25 0.13 10:48 0.18 0.53 0.35 0.18 12:00 0.17 0.29 0.25 0.17 12:00 0.24 0.41 0.35 0.24 13:12 0.08 0.21 0.29 0.17 13:12 0.12 0.29 0.41 0.24 14:24 0.13 0.21 0.42 0.13 14:24 0.18 0.29 0.59 0.18 15:36 0.08 0.17 0.50 0.21 15:36 0.12 0.24 0.71 0.29 16:48 0.08 0.17 0.46 0.17 16:48 0.12 0.24 0.65 0.24 18:00 0.08 0.13 0.25 0.25 18:00 0.12 0.18 0.35 0.35 19:12 0.08 0.13 0.17 0.33 19:12 0.12 0.18 0.24 0.47 20:24 0.04 0.08 0.13 0.42 20:24 0.06 0.12 0.18 0.59 21:36 0.04 0.08 0.13 0.63 21:36 0.06 0.12 0.18 0.88 22:48 0.08 0.08 0.13 0.42 22:48 0.12 0.12 0.18 0.59 0:00 0.04 0.08 0.08 0.29 0:00 0.06 0.12 0.12 0.41 4.18 4.18 4.18 4.18 5.88 5.88 5.88 5.88
Incremental Precipitation Distributions Table 3.5.8 Frequency 10% Frequency 2% Duration 3:00 hr Duration 3 hr Precipitation 3.04 Precipitation 4.35 Aerial Reduction 2.83 Aerial Reduction 4.05 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 0:09 0.34 0.11 0.08 0.06 1:12 0.49 0.16 0.12 0.08 0:18 0.40 0.14 0.08 0.08 2:24 0.57 0.20 0.12 0.12 0:27 0.40 0.14 0.11 0.08 3:36 0.57 0.20 0.16 0.12 0:36 0.31 0.14 0.08 0.06 4:48 0.45 0.20 0.12 0.08 0:45 0.23 0.17 0.08 0.08 6:00 0.32 0.24 0.12 0.12 0:54 0.17 0.20 0.11 0.08 7:12 0.24 0.28 0.16 0.12 1:03 0.17 0.23 0.08 0.06 8:24 0.24 0.32 0.12 0.08 1:12 0.11 0.34 0.11 0.08 9:36 0.16 0.49 0.16 0.12 1:21 0.08 0.25 0.17 0.08 10:48 0.12 0.36 0.24 0.12 1:30 0.11 0.20 0.17 0.11 12:00 0.16 0.28 0.24 0.16 1:39 0.06 0.14 0.20 0.11 13:12 0.08 0.20 0.28 0.16 1:48 0.08 0.14 0.28 0.08 14:24 0.12 0.20 0.40 0.12 1:57 0.06 0.11 0.34 0.14 15:36 0.08 0.16 0.49 0.20 2:06 0.06 0.11 0.31 0.11 16:48 0.08 0.16 0.45 0.16 2:15 0.06 0.08 0.17 0.17 18:00 0.08 0.12 0.24 0.24 2:24 0.06 0.08 0.11 0.23 19:12 0.08 0.12 0.16 0.32 2:33 0.03 0.06 0.08 0.28 20:24 0.04 0.08 0.12 0.40 2:42 0.03 0.06 0.08 0.42 21:36 0.04 0.08 0.12 0.61 2:51 0.06 0.06 0.08 0.28 22:48 0.08 0.08 0.12 0.40 3:00 0.03 0.06 0.06 0.20 0:00 0.04 0.08 0.08 0.28 2.83 2.83 2.83 2.83 4.05 4.05 4.05 4.05 Time Increment 3 minutes
Incremental Precipitation Distributions Table 3.5.8 Frequency 1% Frequency 0.2% Duration 3 hr Duration 3 hr Precipitation 4.96 Precipitation 6.98 Aerial Reduction 4.61 Aerial Reduction 6.49 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 1:12 0.55 0.18 0.14 0.09 1:12 0.78 0.26 0.19 0.13 2:24 0.65 0.23 0.14 0.14 2:24 0.91 0.32 0.19 0.19 3:36 0.65 0.23 0.18 0.14 3:36 0.91 0.32 0.26 0.19 4:48 0.51 0.23 0.14 0.09 4:48 0.71 0.32 0.19 0.13 6:00 0.37 0.28 0.14 0.14 6:00 0.52 0.39 0.19 0.19 7:12 0.28 0.32 0.18 0.14 7:12 0.39 0.45 0.26 0.19 8:24 0.28 0.37 0.14 0.09 8:24 0.39 0.52 0.19 0.13 9:36 0.18 0.55 0.18 0.14 9:36 0.26 0.78 0.26 0.19 10:48 0.14 0.42 0.28 0.14 10:48 0.19 0.58 0.39 0.19 12:00 0.18 0.32 0.28 0.18 12:00 0.26 0.45 0.39 0.26 13:12 0.09 0.23 0.32 0.18 13:12 0.13 0.32 0.45 0.26 14:24 0.14 0.23 0.46 0.14 14:24 0.19 0.32 0.65 0.19 15:36 0.09 0.18 0.55 0.23 15:36 0.13 0.26 0.78 0.32 16:48 0.09 0.18 0.51 0.18 16:48 0.13 0.26 0.71 0.26 18:00 0.09 0.14 0.28 0.28 18:00 0.13 0.19 0.39 0.39 19:12 0.09 0.14 0.18 0.37 19:12 0.13 0.19 0.26 0.52 20:24 0.05 0.09 0.14 0.46 20:24 0.06 0.13 0.19 0.65 21:36 0.05 0.09 0.14 0.69 21:36 0.06 0.13 0.19 0.97 22:48 0.09 0.09 0.14 0.46 22:48 0.13 0.13 0.19 0.65 0:00 0.05 0.09 0.09 0.32 0:00 0.06 0.13 0.13 0.45 4.61 4.61 4.61 4.61 6.49 6.49 6.49 6.49
Incremental Precipitation Distributions Table 3.5.8 Frequency 10% Frequency 2% Duration 6:00 hr Duration 6 hr Precipitation 3.5625 Precipitation 5.10 Aerial Reduction 3.35 Aerial Reduction 4.79 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 0:18 0.40 0.13 0.10 0.07 1:12 0.58 0.19 0.14 0.10 0:36 0.47 0.17 0.10 0.10 2:24 0.67 0.24 0.14 0.14 0:54 0.47 0.17 0.13 0.10 3:36 0.67 0.24 0.19 0.14 1:12 0.37 0.17 0.10 0.07 4:48 0.53 0.24 0.14 0.10 1:30 0.27 0.20 0.10 0.10 6:00 0.38 0.29 0.14 0.14 1:48 0.20 0.23 0.13 0.10 7:12 0.29 0.34 0.19 0.14 2:06 0.20 0.27 0.10 0.07 8:24 0.29 0.38 0.14 0.10 2:24 0.13 0.40 0.13 0.10 9:36 0.19 0.58 0.19 0.14 2:42 0.10 0.30 0.20 0.10 10:48 0.14 0.43 0.29 0.14 3:00 0.13 0.23 0.20 0.13 12:00 0.19 0.34 0.29 0.19 3:18 0.07 0.17 0.23 0.13 13:12 0.10 0.24 0.34 0.19 3:36 0.10 0.17 0.33 0.10 14:24 0.14 0.24 0.48 0.14 3:54 0.07 0.13 0.40 0.17 15:36 0.10 0.19 0.58 0.24 4:12 0.07 0.13 0.37 0.13 16:48 0.10 0.19 0.53 0.19 4:30 0.07 0.10 0.20 0.20 18:00 0.10 0.14 0.29 0.29 4:48 0.07 0.10 0.13 0.27 19:12 0.10 0.14 0.19 0.38 5:06 0.03 0.07 0.10 0.33 20:24 0.05 0.10 0.14 0.48 5:24 0.03 0.07 0.10 0.50 21:36 0.05 0.10 0.14 0.72 5:42 0.07 0.07 0.10 0.33 22:48 0.10 0.10 0.14 0.48 6:00 0.03 0.07 0.07 0.23 0:00 0.05 0.10 0.10 0.34 3.35 3.35 3.35 3.35 4.79 4.79 4.79 4.79 Time Increment 6 minutes
Incremental Precipitation Distributions Table 3.5.8 Frequency 1% Frequency 0.2% Duration 6 hr Duration 6 hr Precipitation 5.8125 Precipitation 8.18 Aerial Reduction 5.46 Aerial Reduction 7.68 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 1:12 0.66 0.22 0.16 0.11 1:12 0.92 0.31 0.23 0.15 2:24 0.76 0.27 0.16 0.16 2:24 1.08 0.38 0.23 0.23 3:36 0.76 0.27 0.22 0.16 3:36 1.08 0.38 0.31 0.23 4:48 0.60 0.27 0.16 0.11 4:48 0.85 0.38 0.23 0.15 6:00 0.44 0.33 0.16 0.16 6:00 0.61 0.46 0.23 0.23 7:12 0.33 0.38 0.22 0.16 7:12 0.46 0.54 0.31 0.23 8:24 0.33 0.44 0.16 0.11 8:24 0.46 0.61 0.23 0.15 9:36 0.22 0.66 0.22 0.16 9:36 0.31 0.92 0.31 0.23 10:48 0.16 0.49 0.33 0.16 10:48 0.23 0.69 0.46 0.23 12:00 0.22 0.38 0.33 0.22 12:00 0.31 0.54 0.46 0.31 13:12 0.11 0.27 0.38 0.22 13:12 0.15 0.38 0.54 0.31 14:24 0.16 0.27 0.55 0.16 14:24 0.23 0.38 0.77 0.23 15:36 0.11 0.22 0.66 0.27 15:36 0.15 0.31 0.92 0.38 16:48 0.11 0.22 0.60 0.22 16:48 0.15 0.31 0.85 0.31 18:00 0.11 0.16 0.33 0.33 18:00 0.15 0.23 0.46 0.46 19:12 0.11 0.16 0.22 0.44 19:12 0.15 0.23 0.31 0.61 20:24 0.05 0.11 0.16 0.55 20:24 0.08 0.15 0.23 0.77 21:36 0.05 0.11 0.16 0.82 21:36 0.08 0.15 0.23 1.15 22:48 0.11 0.11 0.16 0.55 22:48 0.15 0.15 0.23 0.77 0:00 0.05 0.11 0.11 0.38 0:00 0.08 0.15 0.15 0.54 5.46 5.46 5.46 5.46 7.68 7.68 7.68 7.68
Incremental Precipitation Distributions Table 3.5.8 Frequency 10% Frequency 2% Duration 12:00 hr Duration 12 hr Precipitation 4.1325 Precipitation 5.92 Aerial Reduction 3.97 Aerial Reduction 5.68 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 0:36 0.48 0.16 0.12 0.08 1:12 0.68 0.23 0.17 0.11 1:12 0.56 0.20 0.12 0.12 2:24 0.80 0.28 0.17 0.17 1:48 0.56 0.20 0.16 0.12 3:36 0.80 0.28 0.23 0.17 2:24 0.44 0.20 0.12 0.08 4:48 0.62 0.28 0.17 0.11 3:00 0.32 0.24 0.12 0.12 6:00 0.45 0.34 0.17 0.17 3:36 0.24 0.28 0.16 0.12 7:12 0.34 0.40 0.23 0.17 4:12 0.24 0.32 0.12 0.08 8:24 0.34 0.45 0.17 0.11 4:48 0.16 0.48 0.16 0.12 9:36 0.23 0.68 0.23 0.17 5:24 0.12 0.36 0.24 0.12 10:48 0.17 0.51 0.34 0.17 6:00 0.16 0.28 0.24 0.16 12:00 0.23 0.40 0.34 0.23 6:36 0.08 0.20 0.28 0.16 13:12 0.11 0.28 0.40 0.23 7:12 0.12 0.20 0.40 0.12 14:24 0.17 0.28 0.57 0.17 7:48 0.08 0.16 0.48 0.20 15:36 0.11 0.23 0.68 0.28 8:24 0.08 0.16 0.44 0.16 16:48 0.11 0.23 0.62 0.23 9:00 0.08 0.12 0.24 0.24 18:00 0.11 0.17 0.34 0.34 9:36 0.08 0.12 0.16 0.32 19:12 0.11 0.17 0.23 0.45 10:12 0.04 0.08 0.12 0.40 20:24 0.06 0.11 0.17 0.57 10:48 0.04 0.08 0.12 0.60 21:36 0.06 0.11 0.17 0.85 11:24 0.08 0.08 0.12 0.40 22:48 0.11 0.11 0.17 0.57 12:00 0.04 0.08 0.08 0.28 0:00 0.06 0.11 0.11 0.40 3.97 3.97 3.97 3.97 5.68 5.68 5.68 5.68 Time Increment 12 minutes
Incremental Precipitation Distributions Table 3.5.8 Frequency 1% Frequency 0.2% Duration 12 hr Duration 12 hr Precipitation 6.7425 Precipitation 9.48 Aerial Reduction 6.47 Aerial Reduction 9.10 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 1:12 0.78 0.26 0.19 0.13 1:12 1.09 0.36 0.27 0.18 2:24 0.91 0.32 0.19 0.19 2:24 1.27 0.46 0.27 0.27 3:36 0.91 0.32 0.26 0.19 3:36 1.27 0.46 0.36 0.27 4:48 0.71 0.32 0.19 0.13 4:48 1.00 0.46 0.27 0.18 6:00 0.52 0.39 0.19 0.19 6:00 0.73 0.55 0.27 0.27 7:12 0.39 0.45 0.26 0.19 7:12 0.55 0.64 0.36 0.27 8:24 0.39 0.52 0.19 0.13 8:24 0.55 0.73 0.27 0.18 9:36 0.26 0.78 0.26 0.19 9:36 0.36 1.09 0.36 0.27 10:48 0.19 0.58 0.39 0.19 10:48 0.27 0.82 0.55 0.27 12:00 0.26 0.45 0.39 0.26 12:00 0.36 0.64 0.55 0.36 13:12 0.13 0.32 0.45 0.26 13:12 0.18 0.46 0.64 0.36 14:24 0.19 0.32 0.65 0.19 14:24 0.27 0.46 0.91 0.27 15:36 0.13 0.26 0.78 0.32 15:36 0.18 0.36 1.09 0.46 16:48 0.13 0.26 0.71 0.26 16:48 0.18 0.36 1.00 0.36 18:00 0.13 0.19 0.39 0.39 18:00 0.18 0.27 0.55 0.55 19:12 0.13 0.19 0.26 0.52 19:12 0.18 0.27 0.36 0.73 20:24 0.06 0.13 0.19 0.65 20:24 0.09 0.18 0.27 0.91 21:36 0.06 0.13 0.19 0.97 21:36 0.09 0.18 0.27 1.37 22:48 0.13 0.13 0.19 0.65 22:48 0.18 0.18 0.27 0.91 0:00 0.06 0.13 0.13 0.45 0:00 0.09 0.18 0.18 0.64 6.47 6.47 6.47 6.47 9.10 9.10 9.10 9.10
Incremental Precipitation Distributions Table 3.5.8 Frequency 10% Frequency 2% Duration 18:00 hr Duration 18 hr Precipitation 4.465 Precipitation 6.39 Aerial Reduction 4.33 Aerial Reduction 6.20 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 0:54 0.52 0.17 0.13 0.09 1:12 0.74 0.25 0.19 0.12 1:48 0.61 0.22 0.13 0.13 2:24 0.87 0.31 0.19 0.19 2:42 0.61 0.22 0.17 0.13 3:36 0.87 0.31 0.25 0.19 3:36 0.48 0.22 0.13 0.09 4:48 0.68 0.31 0.19 0.12 4:30 0.35 0.26 0.13 0.13 6:00 0.50 0.37 0.19 0.19 5:24 0.26 0.30 0.17 0.13 7:12 0.37 0.43 0.25 0.19 6:18 0.26 0.35 0.13 0.09 8:24 0.37 0.50 0.19 0.12 7:12 0.17 0.52 0.17 0.13 9:36 0.25 0.74 0.25 0.19 8:06 0.13 0.39 0.26 0.13 10:48 0.19 0.56 0.37 0.19 9:00 0.17 0.30 0.26 0.17 12:00 0.25 0.43 0.37 0.25 9:54 0.09 0.22 0.30 0.17 13:12 0.12 0.31 0.43 0.25 10:48 0.13 0.22 0.43 0.13 14:24 0.19 0.31 0.62 0.19 11:42 0.09 0.17 0.52 0.22 15:36 0.12 0.25 0.74 0.31 12:36 0.09 0.17 0.48 0.17 16:48 0.12 0.25 0.68 0.25 13:30 0.09 0.13 0.26 0.26 18:00 0.12 0.19 0.37 0.37 14:24 0.09 0.13 0.17 0.35 19:12 0.12 0.19 0.25 0.50 15:18 0.04 0.09 0.13 0.43 20:24 0.06 0.12 0.19 0.62 16:12 0.04 0.09 0.13 0.65 21:36 0.06 0.12 0.19 0.93 17:06 0.09 0.09 0.13 0.43 22:48 0.12 0.12 0.19 0.62 18:00 0.04 0.09 0.09 0.30 0:00 0.06 0.12 0.12 0.43 4.33 4.33 4.33 4.33 6.20 6.20 6.20 6.20 Time Increment 6 minutes
Incremental Precipitation Distributions Table 3.5.8 Frequency 1% Frequency 0.2% Duration 18 hr Duration 18 hr Precipitation 7.285 Precipitation 10.25 Aerial Reduction 7.07 Aerial Reduction 9.94 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 1:12 0.85 0.28 0.21 0.14 1:12 1.19 0.40 0.30 0.20 2:24 0.99 0.35 0.21 0.21 2:24 1.39 0.50 0.30 0.30 3:36 0.99 0.35 0.28 0.21 3:36 1.39 0.50 0.40 0.30 4:48 0.78 0.35 0.21 0.14 4:48 1.09 0.50 0.30 0.20 6:00 0.57 0.42 0.21 0.21 6:00 0.80 0.60 0.30 0.30 7:12 0.42 0.49 0.28 0.21 7:12 0.60 0.70 0.40 0.30 8:24 0.42 0.57 0.21 0.14 8:24 0.60 0.80 0.30 0.20 9:36 0.28 0.85 0.28 0.21 9:36 0.40 1.19 0.40 0.30 10:48 0.21 0.64 0.42 0.21 10:48 0.30 0.89 0.60 0.30 12:00 0.28 0.49 0.42 0.28 12:00 0.40 0.70 0.60 0.40 13:12 0.14 0.35 0.49 0.28 13:12 0.20 0.50 0.70 0.40 14:24 0.21 0.35 0.71 0.21 14:24 0.30 0.50 0.99 0.30 15:36 0.14 0.28 0.85 0.35 15:36 0.20 0.40 1.19 0.50 16:48 0.14 0.28 0.78 0.28 16:48 0.20 0.40 1.09 0.40 18:00 0.14 0.21 0.42 0.42 18:00 0.20 0.30 0.60 0.60 19:12 0.14 0.21 0.28 0.57 19:12 0.20 0.30 0.40 0.80 20:24 0.07 0.14 0.21 0.71 20:24 0.10 0.20 0.30 0.99 21:36 0.07 0.14 0.21 1.06 21:36 0.10 0.20 0.30 1.49 22:48 0.14 0.14 0.21 0.71 22:48 0.20 0.20 0.30 0.99 0:00 0.07 0.14 0.14 0.49 0:00 0.10 0.20 0.20 0.70 7.07 7.07 7.07 7.07 9.94 9.94 9.94 9.94
Incremental Precipitation Distributions Table 3.5.8 Frequency 10% Frequency 2% Duration 24 hr Duration 24 hr Precipitation 4.75 Precipitation 6.8 Aerial Reduction 4.61 Aerial Reduction 6.60 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 1:12 0.57 0.19 0.14 0.10 1:12 0.79 0.26 0.20 0.13 2:24 0.67 0.24 0.14 0.14 2:24 0.92 0.33 0.20 0.20 3:36 0.67 0.24 0.19 0.14 3:36 0.92 0.33 0.26 0.20 4:48 0.52 0.24 0.14 0.10 4:48 0.73 0.33 0.20 0.13 6:00 0.38 0.29 0.14 0.14 6:00 0.53 0.40 0.20 0.20 7:12 0.29 0.33 0.19 0.14 7:12 0.40 0.46 0.26 0.20 8:24 0.29 0.38 0.14 0.10 8:24 0.40 0.53 0.20 0.13 9:36 0.19 0.57 0.19 0.14 9:36 0.26 0.79 0.26 0.20 10:48 0.14 0.43 0.29 0.14 10:48 0.20 0.59 0.40 0.20 12:00 0.19 0.33 0.29 0.19 12:00 0.26 0.46 0.40 0.26 13:12 0.10 0.24 0.33 0.19 13:12 0.13 0.33 0.46 0.26 14:24 0.14 0.24 0.48 0.14 14:24 0.20 0.33 0.66 0.20 15:36 0.10 0.19 0.57 0.24 15:36 0.13 0.26 0.79 0.33 16:48 0.10 0.19 0.52 0.19 16:48 0.13 0.26 0.73 0.26 18:00 0.10 0.14 0.29 0.29 18:00 0.13 0.20 0.40 0.40 19:12 0.10 0.14 0.19 0.38 19:12 0.13 0.20 0.26 0.53 20:24 0.05 0.10 0.14 0.48 20:24 0.07 0.13 0.20 0.66 21:36 0.05 0.10 0.14 0.71 21:36 0.07 0.13 0.20 0.99 22:48 0.10 0.10 0.14 0.48 22:48 0.13 0.13 0.20 0.66 0:00 0.05 0.10 0.10 0.33 0:00 0.07 0.13 0.13 0.46 4.75 4.75 4.75 4.75 6.60 6.60 6.60 6.60 Time Increment 12 minutes
Incremental Precipitation Distributions Table 3.5.8 Frequency 1% Frequency 0.2% Duration 24 hr Duration 24 hr Precipitation 7.75 Precipitation 10.9 Aerial Reductio 7.52 Aerial Reductio 10.57 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 1:12 0.90 0.30 0.23 0.15 1:12 1.27 0.42 0.32 2:24 1.05 0.38 0.23 0.23 2:24 1.48 0.53 0.32 3:36 1.05 0.38 0.30 0.23 3:36 1.48 0.53 0.42 4:48 0.83 0.38 0.23 0.15 4:48 1.16 0.53 0.32 6:00 0.60 0.45 0.23 0.23 6:00 0.85 0.63 0.32 7:12 0.45 0.53 0.30 0.23 7:12 0.63 0.74 0.42 8:24 0.45 0.60 0.23 0.15 8:24 0.63 0.85 0.32 9:36 0.30 0.90 0.30 0.23 9:36 0.42 1.27 0.42 10:48 0.23 0.68 0.45 0.23 10:48 0.32 0.95 0.63 12:00 0.30 0.53 0.45 0.30 12:00 0.42 0.74 0.63 13:12 0.15 0.38 0.53 0.30 13:12 0.21 0.53 0.74 14:24 0.23 0.38 0.75 0.23 14:24 0.32 0.53 1.06 15:36 0.15 0.30 0.90 0.38 15:36 0.21 0.42 1.27 16:48 0.15 0.30 0.83 0.30 16:48 0.21 0.42 1.16 18:00 0.15 0.23 0.45 0.45 18:00 0.21 0.32 0.63 19:12 0.15 0.23 0.30 0.60 19:12 0.21 0.32 0.42 20:24 0.08 0.15 0.23 0.75 20:24 0.11 0.21 0.32 21:36 0.08 0.15 0.23 1.13 21:36 0.11 0.21 0.32 22:48 0.15 0.15 0.23 0.75 22:48 0.21 0.21 0.32 0:00 0.08 0.15 0.15 0.53 0:00 0.11 0.21 0.21 7.52 7.52 7.52 7.52 10.57 10.57 10.57
Incremental Precipitation Distributions Table 3.5.8 Frequency 10% Frequency 2% Duration 48:00 hr Duration 48 hr Precipitation 5.13 Precipitation 7.34 Aerial Reduction 5.03 Aerial Reduction 7.12 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 2:24 0.60 0.20 0.15 0.10 1:12 0.85 0.28 0.21 0.14 4:48 0.70 0.25 0.15 0.15 2:24 1.00 0.36 0.21 0.21 7:12 0.70 0.25 0.20 0.15 3:36 1.00 0.36 0.28 0.21 9:36 0.55 0.25 0.15 0.10 4:48 0.78 0.36 0.21 0.14 12:00 0.40 0.30 0.15 0.15 6:00 0.57 0.43 0.21 0.21 14:24 0.30 0.35 0.20 0.15 7:12 0.43 0.50 0.28 0.21 16:48 0.30 0.40 0.15 0.10 8:24 0.43 0.57 0.21 0.14 19:12 0.20 0.60 0.20 0.15 9:36 0.28 0.85 0.28 0.21 21:36 0.15 0.45 0.30 0.15 10:48 0.21 0.64 0.43 0.21 0:00 0.20 0.35 0.30 0.20 12:00 0.28 0.50 0.43 0.28 2:24 0.10 0.25 0.35 0.20 13:12 0.14 0.36 0.50 0.28 4:48 0.15 0.25 0.50 0.15 14:24 0.21 0.36 0.71 0.21 7:12 0.10 0.20 0.60 0.25 15:36 0.14 0.28 0.85 0.36 9:36 0.10 0.20 0.55 0.20 16:48 0.14 0.28 0.78 0.28 12:00 0.10 0.15 0.30 0.30 18:00 0.14 0.21 0.43 0.43 14:24 0.10 0.15 0.20 0.40 19:12 0.14 0.21 0.28 0.57 16:48 0.05 0.10 0.15 0.50 20:24 0.07 0.14 0.21 0.71 19:12 0.05 0.10 0.15 0.75 21:36 0.07 0.14 0.21 1.07 21:36 0.10 0.10 0.15 0.50 22:48 0.14 0.14 0.21 0.71 0:00 0.05 0.10 0.10 0.35 0:00 0.07 0.14 0.14 0.50 5.03 5.03 5.03 5.03 7.12 7.12 7.12 7.12 Time Increment 12 minutes
Incremental Precipitation Distributions Table 3.5.8 Frequency 1% Frequency 0.2% Duration 48 hr Duration 48 hr Precipitation 8.37 Precipitation 11.77 Aerial Reduction 8.12 Aerial Reduction 11.42 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 1:12 0.97 0.32 0.24 0.16 1:12 1.37 0.46 0.34 0.23 2:24 1.14 0.41 0.24 0.24 2:24 1.60 0.57 0.34 0.34 3:36 1.14 0.41 0.32 0.24 3:36 1.60 0.57 0.46 0.34 4:48 0.89 0.41 0.24 0.16 4:48 1.26 0.57 0.34 0.23 6:00 0.65 0.49 0.24 0.24 6:00 0.91 0.69 0.34 0.34 7:12 0.49 0.57 0.32 0.24 7:12 0.69 0.80 0.46 0.34 8:24 0.49 0.65 0.24 0.16 8:24 0.69 0.91 0.34 0.23 9:36 0.32 0.97 0.32 0.24 9:36 0.46 1.37 0.46 0.34 10:48 0.24 0.73 0.49 0.24 10:48 0.34 1.03 0.69 0.34 12:00 0.32 0.57 0.49 0.32 12:00 0.46 0.80 0.69 0.46 13:12 0.16 0.41 0.57 0.32 13:12 0.23 0.57 0.80 0.46 14:24 0.24 0.41 0.81 0.24 14:24 0.34 0.57 1.14 0.34 15:36 0.16 0.32 0.97 0.41 15:36 0.23 0.46 1.37 0.57 16:48 0.16 0.32 0.89 0.32 16:48 0.23 0.46 1.26 0.46 18:00 0.16 0.24 0.49 0.49 18:00 0.23 0.34 0.69 0.69 19:12 0.16 0.24 0.32 0.65 19:12 0.23 0.34 0.46 0.91 20:24 0.08 0.16 0.24 0.81 20:24 0.11 0.23 0.34 1.14 21:36 0.08 0.16 0.24 1.22 21:36 0.11 0.23 0.34 1.71 22:48 0.16 0.16 0.24 0.81 22:48 0.23 0.23 0.34 1.14 0:00 0.08 0.16 0.16 0.57 0:00 0.11 0.23 0.23 0.80 8.12 8.12 8.12 8.12 11.42 11.42 11.42 11.42
Incremental Precipitation Distributions Table 3.5.8 Frequency 10% Frequency 2% Duration 72:00 hr Duration 72 hr Precipitation 5.51 Precipitation 7.89 Aerial Reduction 5.51 Aerial Reduction 7.65 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 3:36 0.66 0.22 0.17 0.11 1:12 0.92 0.31 0.23 0.15 7:12 0.77 0.28 0.17 0.17 2:24 1.07 0.38 0.23 0.23 10:48 0.77 0.28 0.22 0.17 3:36 1.07 0.38 0.31 0.23 14:24 0.61 0.28 0.17 0.11 4:48 0.84 0.38 0.23 0.15 18:00 0.44 0.33 0.17 0.17 6:00 0.61 0.46 0.23 0.23 21:36 0.33 0.39 0.22 0.17 7:12 0.46 0.54 0.31 0.23 1:12 0.33 0.44 0.17 0.11 8:24 0.46 0.61 0.23 0.15 4:48 0.22 0.66 0.22 0.17 9:36 0.31 0.92 0.31 0.23 8:24 0.17 0.50 0.33 0.17 10:48 0.23 0.69 0.46 0.23 12:00 0.22 0.39 0.33 0.22 12:00 0.31 0.54 0.46 0.31 15:36 0.11 0.28 0.39 0.22 13:12 0.15 0.38 0.54 0.31 19:12 0.17 0.28 0.55 0.17 14:24 0.23 0.38 0.77 0.23 22:48 0.11 0.22 0.66 0.28 15:36 0.15 0.31 0.92 0.38 2:24 0.11 0.22 0.61 0.22 16:48 0.15 0.31 0.84 0.31 6:00 0.11 0.17 0.33 0.33 18:00 0.15 0.23 0.46 0.46 9:36 0.11 0.17 0.22 0.44 19:12 0.15 0.23 0.31 0.61 13:12 0.06 0.11 0.17 0.55 20:24 0.08 0.15 0.23 0.77 16:48 0.06 0.11 0.17 0.83 21:36 0.08 0.15 0.23 1.15 20:24 0.11 0.11 0.17 0.55 22:48 0.15 0.15 0.23 0.77 0:00 0.06 0.11 0.11 0.39 0:00 0.08 0.15 0.15 0.54 5.51 5.51 5.51 5.51 7.65 7.65 7.65 7.65 Time Increment 12 minutes
Incremental Precipitation Distributions Table 3.5.8 Frequency 1% Frequency 0.2% Duration 72 hr Duration 72 hr Precipitation 8.99 Precipitation 12.64 Aerial Reduction 8.72 Aerial Reduction 12.26 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 1:12 1.05 0.35 0.26 0.17 1:12 1.47 0.49 0.37 0.25 2:24 1.22 0.44 0.26 0.26 2:24 1.72 0.61 0.37 0.37 3:36 1.22 0.44 0.35 0.26 3:36 1.72 0.61 0.49 0.37 4:48 0.96 0.44 0.26 0.17 4:48 1.35 0.61 0.37 0.25 6:00 0.70 0.52 0.26 0.26 6:00 0.98 0.74 0.37 0.37 7:12 0.52 0.61 0.35 0.26 7:12 0.74 0.86 0.49 0.37 8:24 0.52 0.70 0.26 0.17 8:24 0.74 0.98 0.37 0.25 9:36 0.35 1.05 0.35 0.26 9:36 0.49 1.47 0.49 0.37 10:48 0.26 0.78 0.52 0.26 10:48 0.37 1.10 0.74 0.37 12:00 0.35 0.61 0.52 0.35 12:00 0.49 0.86 0.74 0.49 13:12 0.17 0.44 0.61 0.35 13:12 0.25 0.61 0.86 0.49 14:24 0.26 0.44 0.87 0.26 14:24 0.37 0.61 1.23 0.37 15:36 0.17 0.35 1.05 0.44 15:36 0.25 0.49 1.47 0.61 16:48 0.17 0.35 0.96 0.35 16:48 0.25 0.49 1.35 0.49 18:00 0.17 0.26 0.52 0.52 18:00 0.25 0.37 0.74 0.74 19:12 0.17 0.26 0.35 0.70 19:12 0.25 0.37 0.49 0.98 20:24 0.09 0.17 0.26 0.87 20:24 0.12 0.25 0.37 1.23 21:36 0.09 0.17 0.26 1.31 21:36 0.12 0.25 0.37 1.84 22:48 0.17 0.17 0.26 0.87 22:48 0.25 0.25 0.37 1.23 0:00 0.09 0.17 0.17 0.61 0:00 0.12 0.25 0.25 0.86 8.72 8.72 8.72 8.72 12.26 12.26 12.26 12.26
Incremental Precipitation Distributions Table 3.5.8 Frequency 10% Frequency 2% Duration 120:00 hr Duration 120 hr Precipitation 6.2225 Precipitation 8.91 Aerial Reduction 6.22 Aerial Reduction 8.64 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 6:00 0.75 0.25 0.19 0.12 1:12 1.04 0.35 0.26 0.17 12:00 0.87 0.31 0.19 0.19 2:24 1.21 0.43 0.26 0.26 18:00 0.87 0.31 0.25 0.19 3:36 1.21 0.43 0.35 0.26 0:00 0.68 0.31 0.19 0.12 4:48 0.95 0.43 0.26 0.17 6:00 0.50 0.37 0.19 0.19 6:00 0.69 0.52 0.26 0.26 12:00 0.37 0.44 0.25 0.19 7:12 0.52 0.60 0.35 0.26 18:00 0.37 0.50 0.19 0.12 8:24 0.52 0.69 0.26 0.17 0:00 0.25 0.75 0.25 0.19 9:36 0.35 1.04 0.35 0.26 6:00 0.19 0.56 0.37 0.19 10:48 0.26 0.78 0.52 0.26 12:00 0.25 0.44 0.37 0.25 12:00 0.35 0.60 0.52 0.35 18:00 0.12 0.31 0.44 0.25 13:12 0.17 0.43 0.60 0.35 0:00 0.19 0.31 0.62 0.19 14:24 0.26 0.43 0.86 0.26 6:00 0.12 0.25 0.75 0.31 15:36 0.17 0.35 1.04 0.43 12:00 0.12 0.25 0.68 0.25 16:48 0.17 0.35 0.95 0.35 18:00 0.12 0.19 0.37 0.37 18:00 0.17 0.26 0.52 0.52 0:00 0.12 0.19 0.25 0.50 19:12 0.17 0.26 0.35 0.69 6:00 0.06 0.12 0.19 0.62 20:24 0.09 0.17 0.26 0.86 12:00 0.06 0.12 0.19 0.93 21:36 0.09 0.17 0.26 1.30 18:00 0.12 0.12 0.19 0.62 22:48 0.17 0.17 0.26 0.86 0:00 0.06 0.12 0.12 0.44 0:00 0.09 0.17 0.17 0.60 6.22 6.22 6.22 6.22 8.64 8.64 8.64 8.64 Time Increment 12 hours
Incremental Precipitation Distributions Table 3.5.8 Frequency 1% Frequency 0.2% Duration 120 hr Duration 120 hr Precipitation 10.15 Precipitation 14.28 Aerial Reduction 9.85 Aerial Reduction 13.85 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 1:12 1.18 0.39 0.30 0.20 1:12 1.66 0.55 0.42 0.28 2:24 1.38 0.49 0.30 0.30 2:24 1.94 0.69 0.42 0.42 3:36 1.38 0.49 0.39 0.30 3:36 1.94 0.69 0.55 0.42 4:48 1.08 0.49 0.30 0.20 4:48 1.52 0.69 0.42 0.28 6:00 0.79 0.59 0.30 0.30 6:00 1.11 0.83 0.42 0.42 7:12 0.59 0.69 0.39 0.30 7:12 0.83 0.97 0.55 0.42 8:24 0.59 0.79 0.30 0.20 8:24 0.83 1.11 0.42 0.28 9:36 0.39 1.18 0.39 0.30 9:36 0.55 1.66 0.55 0.42 10:48 0.30 0.89 0.59 0.30 10:48 0.42 1.25 0.83 0.42 12:00 0.39 0.69 0.59 0.39 12:00 0.55 0.97 0.83 0.55 13:12 0.20 0.49 0.69 0.39 13:12 0.28 0.69 0.97 0.55 14:24 0.30 0.49 0.98 0.30 14:24 0.42 0.69 1.39 0.42 15:36 0.20 0.39 1.18 0.49 15:36 0.28 0.55 1.66 0.69 16:48 0.20 0.39 1.08 0.39 16:48 0.28 0.55 1.52 0.55 18:00 0.20 0.30 0.59 0.59 18:00 0.28 0.42 0.83 0.83 19:12 0.20 0.30 0.39 0.79 19:12 0.28 0.42 0.55 1.11 20:24 0.10 0.20 0.30 0.98 20:24 0.14 0.28 0.42 1.39 21:36 0.10 0.20 0.30 1.48 21:36 0.14 0.28 0.42 2.08 22:48 0.20 0.20 0.30 0.98 22:48 0.28 0.28 0.42 1.39 0:00 0.10 0.20 0.20 0.69 0:00 0.14 0.28 0.28 0.97 9.85 9.85 9.85 9.85 13.85 13.85 13.85 13.85
Incremental Precipitation Distributions Table 3.5.8 Frequency 10% Frequency 2% Duration 240:00 hr Duration 240 hr Precipitation 6.9825 Precipitation 10.00 Aerial Reduction 6.98 Aerial Reduction 9.70 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 12:00 0.84 0.28 0.21 0.14 1:12 1.16 0.39 0.29 0.19 0:00 0.98 0.35 0.21 0.21 2:24 1.36 0.48 0.29 0.29 12:00 0.98 0.35 0.28 0.21 3:36 1.36 0.48 0.39 0.29 0:00 0.77 0.35 0.21 0.14 4:48 1.07 0.48 0.29 0.19 12:00 0.56 0.42 0.21 0.21 6:00 0.78 0.58 0.29 0.29 0:00 0.42 0.49 0.28 0.21 7:12 0.58 0.68 0.39 0.29 12:00 0.42 0.56 0.21 0.14 8:24 0.58 0.78 0.29 0.19 0:00 0.28 0.84 0.28 0.21 9:36 0.39 1.16 0.39 0.29 12:00 0.21 0.63 0.42 0.21 10:48 0.29 0.87 0.58 0.29 0:00 0.28 0.49 0.42 0.28 12:00 0.39 0.68 0.58 0.39 12:00 0.14 0.35 0.49 0.28 13:12 0.19 0.48 0.68 0.39 0:00 0.21 0.35 0.70 0.21 14:24 0.29 0.48 0.97 0.29 12:00 0.14 0.28 0.84 0.35 15:36 0.19 0.39 1.16 0.48 0:00 0.14 0.28 0.77 0.28 16:48 0.19 0.39 1.07 0.39 12:00 0.14 0.21 0.42 0.42 18:00 0.19 0.29 0.58 0.58 0:00 0.14 0.21 0.28 0.56 19:12 0.19 0.29 0.39 0.78 12:00 0.07 0.14 0.21 0.70 20:24 0.10 0.19 0.29 0.97 0:00 0.07 0.14 0.21 1.05 21:36 0.10 0.19 0.29 1.45 12:00 0.14 0.14 0.21 0.70 22:48 0.19 0.19 0.29 0.97 0:00 0.07 0.14 0.14 0.49 0:00 0.10 0.19 0.19 0.68 6.98 6.98 6.98 6.98 9.70 9.70 9.70 9.70 Time Increment 6 hours
Incremental Precipitation Distributions Table 3.5.8 Frequency 1% Frequency 0.2% Duration 240 hr Duration 240 hr Precipitation 11.3925 Precipitation 16.02 Aerial Reduction 11.05 Aerial Reduction 15.54 Incremental Precipitation Incremental Precipitation Time (hr) 1st 2nd 3rd 4th Time (hr) 1st 2nd 3rd 4th 0:00 0.00 0.00 0.00 0.00 0:00 0.00 0.00 0.00 0.00 1:12 1.33 0.44 0.33 0.22 1:12 1.87 0.62 0.47 0.31 2:24 1.55 0.55 0.33 0.33 2:24 2.18 0.78 0.47 0.47 3:36 1.55 0.55 0.44 0.33 3:36 2.18 0.78 0.62 0.47 4:48 1.22 0.55 0.33 0.22 4:48 1.71 0.78 0.47 0.31 6:00 0.88 0.66 0.33 0.33 6:00 1.24 0.93 0.47 0.47 7:12 0.66 0.77 0.44 0.33 7:12 0.93 1.09 0.62 0.47 8:24 0.66 0.88 0.33 0.22 8:24 0.93 1.24 0.47 0.31 9:36 0.44 1.33 0.44 0.33 9:36 0.62 1.87 0.62 0.47 10:48 0.33 0.99 0.66 0.33 10:48 0.47 1.40 0.93 0.47 12:00 0.44 0.77 0.66 0.44 12:00 0.62 1.09 0.93 0.62 13:12 0.22 0.55 0.77 0.44 13:12 0.31 0.78 1.09 0.62 14:24 0.33 0.55 1.11 0.33 14:24 0.47 0.78 1.55 0.47 15:36 0.22 0.44 1.33 0.55 15:36 0.31 0.62 1.87 0.78 16:48 0.22 0.44 1.22 0.44 16:48 0.31 0.62 1.71 0.62 18:00 0.22 0.33 0.66 0.66 18:00 0.31 0.47 0.93 0.93 19:12 0.22 0.33 0.44 0.88 19:12 0.31 0.47 0.62 1.24 20:24 0.11 0.22 0.33 1.11 20:24 0.16 0.31 0.47 1.55 21:36 0.11 0.22 0.33 1.66 21:36 0.16 0.31 0.47 2.33 22:48 0.22 0.22 0.33 1.11 22:48 0.31 0.31 0.47 1.55 0:00 0.11 0.22 0.22 0.77 0:00 0.16 0.31 0.31 1.09 11.05 11.05 11.05 11.05 15.54 15.54 15.54 15.54
HEC-RAS River: I&M Canal Reach: SITE Profile: Max WS Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) SITE 40.60 Max WS I&M 1% 240hr 1350.63 571.10 580.59 580.70 0.000098 2.63 513.23 70.18 0.17 SITE 40.60 Max WS I&M 1&120hr 2463.91 571.10 581.82 582.07 0.000199 4.09 629.00 124.13 0.25 SITE 40.60 Max WS I&M 1%72hr 2409.24 571.10 581.80 582.05 0.000192 4.00 626.64 123.25 0.24 SITE 40.60 Max WS I&M 1%48 2475.70 571.10 581.95 582.20 0.000190 4.04 645.83 130.21 0.24 SITE 40.60 Max WS I&M 1% 24hr 2522.81 571.10 581.92 582.19 0.000200 4.13 642.68 129.09 0.25 SITE 40.60 Max WS I&M 1% 18hr 2384.96 571.10 581.87 582.10 0.000183 3.93 635.17 126.39 0.24 SITE 40.60 Max WS I&M 1% 12hr 2093.54 571.10 581.66 581.85 0.000154 3.54 609.77 116.79 0.22 SITE 40.60 Max WS I&M 1% 6hr 1546.02 571.10 581.22 581.34 0.000101 2.77 562.88 96.59 0.18 SITE 40.60 Max WS I&M 1% 3hr 1381.41 571.10 580.48 580.60 0.000107 2.73 505.47 69.76 0.18 SITE 40.60 Max WS I&M 1% 2hr 1282.06 571.10 580.69 580.79 0.000085 2.47 520.01 70.54 0.16 SITE 40.60 Max WS I&M 1% 1hr 552.14 571.10 579.57 579.59 0.000025 1.25 443.24 66.31 0.08 SITE 40.27 Lat Struct SITE 40 Max WS I&M 1% 240hr 1340.32 571.10 580.33 580.45 0.000109 2.74 490.03 72.11 0.18 SITE 40 Max WS I&M 1&120hr 2158.12 571.10 581.40 581.62 0.000184 3.80 595.60 146.87 0.24 SITE 40 Max WS I&M 1%72hr 2097.70 571.10 581.40 581.61 0.000174 3.69 596.03 147.17 0.23 SITE 40 Max WS I&M 1%48 1907.97 571.10 581.66 581.82 0.000128 3.24 636.69 167.78 0.20 SITE 40 Max WS I&M 1% 24hr 2034.91 571.10 581.57 581.76 0.000151 3.49 623.28 162.39 0.22 SITE 40 Max WS I&M 1% 18hr 1906.84 571.10 581.55 581.72 0.000134 3.29 619.61 160.89 0.20 SITE 40 Max WS I&M 1% 12hr 1801.19 571.10 581.35 581.51 0.000131 3.20 588.60 141.91 0.20 SITE 40 Max WS I&M 1% 6hr 1466.95 571.10 580.97 581.09 0.000103 2.74 542.73 102.95 0.18 SITE 40 Max WS I&M 1% 3hr 1380.49 571.10 580.20 580.33 0.000121 2.87 480.39 68.74 0.19 SITE 40 Max WS I&M 1% 2hr 1279.34 571.10 580.47 580.57 0.000095 2.57 499.75 75.36 0.17 SITE 40 Max WS I&M 1% 1hr 526.87 571.10 579.51 579.53 0.000023 1.21 434.87 64.56 0.08 SITE 39 Max WS I&M 1% 240hr 1344.05 571.10 580.33 580.45 0.000110 2.75 489.71 72.00 0.18 SITE 39 Max WS I&M 1&120hr 2162.67 571.10 581.39 581.61 0.000185 3.82 594.38 146.02 0.24 SITE 39 Max WS I&M 1%72hr 2101.86 571.10 581.39 581.60 0.000175 3.71 594.84 146.34 0.23 SITE 39 Max WS I&M 1%48 1913.26 571.10 581.65 581.81 0.000129 3.25 635.78 167.42 0.20 SITE 39 Max WS I&M 1% 24hr 2038.71 571.10 581.57 581.76 0.000152 3.50 622.21 161.96 0.22 SITE 39 Max WS I&M 1% 18hr 1910.74 571.10 581.55 581.71 0.000135 3.29 618.84 160.57 0.20 SITE 39 Max WS I&M 1% 12hr 1800.12 571.10 581.34 581.50 0.000131 3.20 587.93 141.43 0.20 SITE 39 Max WS I&M 1% 6hr 1468.26 571.10 580.97 581.09 0.000103 2.75 542.34 102.56 0.18 SITE 39 Max WS I&M 1% 3hr 1380.62 571.10 580.19 580.32 0.000121 2.88 480.13 68.66 0.19 SITE 39 Max WS I&M 1% 2hr 1278.93 571.10 580.46 580.57 0.000095 2.57 499.53 75.28 0.17 SITE 39 Max WS I&M 1% 1hr 528.44 571.10 579.51 579.53 0.000023 1.22 434.82 64.56 0.08 SITE 38.95 Lat Struct SITE 38 Max WS I&M 1% 240hr 785.47 571.00 580.48 580.52 0.000033 1.56 505.66 75.70 0.10 SITE 38 Max WS I&M 1&120hr 1099.40 571.00 581.69 581.74 0.000039 1.86 647.14 169.98 0.11 SITE 38 Max WS I&M 1%72hr 1042.02 571.00 581.68 581.73 0.000035 1.76 645.74 169.43 0.11 SITE 38 Max WS I&M 1%48 740.08 571.00 581.90 581.92 0.000016 1.21 683.74 183.69 0.07 SITE 38 Max WS I&M 1% 24hr 912.07 571.00 581.84 581.88 0.000025 1.51 673.76 180.05 0.09 SITE 38 Max WS I&M 1% 18hr 797.25 571.00 581.80 581.82 0.000020 1.32 665.96 177.16 0.08 SITE 38 Max WS I&M 1% 12hr 789.30 571.00 581.58 581.61 0.000021 1.35 628.99 162.75 0.08 SITE 38 Max WS I&M 1% 6hr 631.94 571.00 581.15 581.17 0.000016 1.15 567.51 121.48 0.07 SITE 38 Max WS I&M 1% 3hr 866.87 571.00 580.34 580.39 0.000043 1.75 495.53 72.33 0.11 SITE 38 Max WS I&M 1% 2hr 662.43 571.00 580.61 580.63 0.000023 1.29 515.48 78.88 0.08 SITE 38 Max WS I&M 1% 1hr 266.43 571.00 579.54 579.55 0.000006 0.60 441.91 64.68 0.04 SITE 37 Max WS I&M 1% 240hr 786.59 570.90 580.49 580.51 0.000012 0.96 817.20 108.96 0.06 SITE 37 Max WS I&M 1&120hr 1099.78 570.90 581.71 581.73 0.000015 1.15 971.04 154.06 0.07 SITE 37 Max WS I&M 1%72hr 1043.36 570.90 581.70 581.72 0.000014 1.09 969.51 153.69 0.07 SITE 37 Max WS I&M 1%48 740.07 570.90 581.90 581.91 0.000006 0.75 1002.09 162.74 0.05 SITE 37 Max WS I&M 1% 24hr 913.76 570.90 581.85 581.87 0.000010 0.94 993.88 160.19 0.06 SITE 37 Max WS I&M 1% 18hr 799.71 570.90 581.81 581.82 0.000008 0.83 986.53 157.88 0.05 SITE 37 Max WS I&M 1% 12hr 790.70 570.90 581.59 581.60 0.000008 0.84 953.20 149.64 0.05 SITE 37 Max WS I&M 1% 6hr 633.61 570.90 581.16 581.17 0.000006 0.71 892.26 127.24 0.05 SITE 37 Max WS I&M 1% 3hr 861.29 570.90 580.36 580.38 0.000015 1.07 803.02 108.34 0.07 SITE 37 Max WS I&M 1% 2hr 662.83 570.90 580.62 580.63 0.000008 0.80 830.66 109.65 0.05 SITE 37 Max WS I&M 1% 1hr 268.25 570.90 579.54 579.54 0.000002 0.37 715.81 104.50 0.03 SITE 36.99 Lat Struct SITE 36.02 Lat Struct SITE 36 Max WS I&M 1% 240hr 927.12 570.50 580.44 580.46 0.000023 1.23 756.17 108.70 0.08 SITE 36 Max WS I&M 1&120hr 1374.78 570.50 581.62 581.66 0.000032 1.54 904.82 157.93 0.10 SITE 36 Max WS I&M 1%72hr 1333.39 570.50 581.62 581.65 0.000030 1.50 903.65 157.54 0.10 SITE 36 Max WS I&M 1%48 1125.11 570.50 581.84 581.87 0.000019 1.22 940.64 169.49 0.08 SITE 36 Max WS I&M 1% 24hr 1257.30 570.50 581.78 581.81 0.000025 1.38 930.20 166.21 0.09 SITE 36 Max WS I&M 1% 18hr 1186.94 570.50 581.74 581.76 0.000022 1.31 923.04 163.92 0.08 SITE 36 Max WS I&M 1% 12hr 1162.52 570.50 581.52 581.54 0.000024 1.32 888.41 152.35 0.08 SITE 36 Max WS I&M 1% 6hr 1024.95 570.50 581.09 581.11 0.000022 1.24 828.97 115.44 0.08 SITE 36 Max WS I&M 1% 3hr 866.80 570.50 580.32 580.34 0.000021 1.17 743.24 108.14 0.08 SITE 36 Max WS I&M 1% 2hr 939.63 570.50 580.55 580.58 0.000022 1.22 768.68 109.24 0.08 SITE 36 Max WS I&M 1% 1hr 532.69 570.50 579.51 579.52 0.000011 0.81 657.15 104.34 0.06 SITE 35 Max WS I&M 1% 240hr 927.31 570.60 580.44 572.20 580.46 0.000012 1.01 930.08 135.89 0.06 SITE 35 Max WS I&M 1&120hr 1375.01 570.60 581.63 572.67 581.65 0.000017 1.29 1116.67 171.92 0.07 SITE 35 Max WS I&M 1%72hr 1333.49 570.60 581.62 572.63 581.64 0.000016 1.25 1115.37 171.74 0.07 SITE 35 Max WS I&M 1%48 1124.83 570.60 581.84 572.41 581.86 0.000010 1.03 1154.56 177.12 0.06 SITE 35 Max WS I&M 1% 24hr 1258.69 570.60 581.78 572.56 581.80 0.000013 1.16 1143.72 175.65 0.07 SITE 35 Max WS I&M 1% 18hr 1187.47 570.60 581.74 572.48 581.76 0.000012 1.10 1136.07 174.60 0.06 SITE 35 Max WS I&M 1% 12hr 1162.38 570.60 581.52 572.45 581.54 0.000012 1.10 1098.44 169.16 0.06 1
HEC-RAS River: I&M Canal Reach: SITE Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) SITE 35 Max WS I&M 1% 6hr 1025.12 570.60 581.09 572.31 581.11 0.000011 1.03 1028.25 160.29 0.06 SITE 35 Max WS I&M 1% 3hr 866.81 570.60 580.32 572.12 580.34 0.000011 0.95 914.16 130.56 0.06 SITE 35 Max WS I&M 1% 2hr 939.82 570.60 580.56 572.22 580.57 0.000011 1.00 945.94 140.99 0.06 SITE 35 Max WS I&M 1% 1hr 532.78 570.60 579.51 571.71 579.52 0.000005 0.65 821.24 105.93 0.04 SITE 34.5 Bridge SITE 34 Max WS I&M 1% 240hr 927.27 570.70 580.28 580.29 0.000012 1.00 930.33 113.28 0.06 SITE 34 Max WS I&M 1&120hr 1375.01 570.70 581.60 581.63 0.000016 1.28 1094.86 134.92 0.07 SITE 34 Max WS I&M 1%72hr 1333.11 570.70 581.60 581.62 0.000015 1.24 1094.04 134.82 0.07 SITE 34 Max WS I&M 1%48 1123.92 570.70 581.82 581.84 0.000010 1.02 1124.98 138.40 0.06 SITE 34 Max WS I&M 1% 24hr 1256.66 570.70 581.76 581.78 0.000012 1.15 1116.37 137.41 0.06 SITE 34 Max WS I&M 1% 18hr 1188.02 570.70 581.72 581.74 0.000011 1.09 1110.82 136.77 0.06 SITE 34 Max WS I&M 1% 12hr 1162.91 570.70 581.50 581.52 0.000012 1.09 1081.55 133.35 0.06 SITE 34 Max WS I&M 1% 6hr 1024.86 570.70 581.09 581.10 0.000010 1.01 1027.55 126.79 0.06 SITE 34 Max WS I&M 1% 3hr 866.77 570.70 580.16 580.17 0.000011 0.95 917.03 111.29 0.06 SITE 34 Max WS I&M 1% 2hr 939.56 570.70 580.39 580.41 0.000011 1.00 943.34 115.19 0.06 SITE 34 Max WS I&M 1% 1hr 532.68 570.70 579.35 579.36 0.000005 0.64 830.38 105.04 0.04 SITE 33 Max WS I&M 1% 240hr 927.47 570.70 580.27 580.29 0.000013 1.05 887.45 105.86 0.06 SITE 33 Max WS I&M 1&120hr 1375.19 570.70 581.59 581.62 0.000018 1.34 1038.34 120.05 0.07 SITE 33 Max WS I&M 1%72hr 1333.78 570.70 581.59 581.61 0.000017 1.30 1037.68 120.02 0.07 SITE 33 Max WS I&M 1%48 1124.31 570.70 581.82 581.83 0.000011 1.07 1065.37 121.51 0.06 SITE 33 Max WS I&M 1% 24hr 1255.45 570.70 581.75 581.78 0.000014 1.21 1057.61 121.09 0.07 SITE 33 Max WS I&M 1% 18hr 1185.92 570.70 581.71 581.73 0.000013 1.14 1052.79 120.83 0.06 SITE 33 Max WS I&M 1% 12hr 1161.65 570.70 581.50 581.52 0.000013 1.15 1026.75 119.43 0.06 SITE 33 Max WS I&M 1% 6hr 1024.93 570.70 581.08 581.10 0.000012 1.06 977.84 116.73 0.06 SITE 33 Max WS I&M 1% 3hr 866.86 570.70 580.15 580.17 0.000012 0.99 875.05 104.19 0.06 SITE 33 Max WS I&M 1% 2hr 940.26 570.70 580.39 580.40 0.000013 1.05 899.61 107.48 0.06 SITE 33 Max WS I&M 1% 1hr 532.70 570.70 579.35 579.36 0.000006 0.67 794.30 97.82 0.04 SITE 32 Max WS I&M 1% 240hr 927.52 570.80 580.23 580.28 0.000038 1.71 542.88 66.38 0.10 SITE 32 Max WS I&M 1&120hr 1374.71 570.80 581.53 581.61 0.000052 2.19 640.10 84.59 0.12 SITE 32 Max WS I&M 1%72hr 1333.96 570.80 581.53 581.60 0.000049 2.13 639.94 84.56 0.12 SITE 32 Max WS I&M 1%48 1119.01 570.80 581.78 581.83 0.000032 1.74 661.42 88.66 0.10 SITE 32 Max WS I&M 1% 24hr 1251.63 570.80 581.71 581.76 0.000041 1.96 654.90 87.43 0.11 SITE 32 Max WS I&M 1% 18hr 1181.37 570.80 581.67 581.72 0.000037 1.86 651.84 86.85 0.10 SITE 32 Max WS I&M 1% 12hr 1158.69 570.80 581.45 581.51 0.000038 1.86 633.35 83.27 0.11 SITE 32 Max WS I&M 1% 6hr 1024.41 570.80 581.04 581.09 0.000035 1.72 600.73 76.53 0.10 SITE 32 Max WS I&M 1% 3hr 866.86 570.80 580.12 580.16 0.000035 1.62 535.40 64.97 0.10 SITE 32 Max WS I&M 1% 2hr 939.06 570.80 580.35 580.39 0.000038 1.71 550.53 67.78 0.10 SITE 32 Max WS I&M 1% 1hr 532.69 570.80 579.33 579.35 0.000017 1.09 486.52 60.32 0.07 SITE 31 Max WS I&M 1% 240hr 927.55 570.80 580.23 572.89 580.28 0.000039 1.71 542.68 66.34 0.10 SITE 31 Max WS I&M 1&120hr 1375.24 570.80 581.53 573.51 581.60 0.000053 2.19 639.73 84.52 0.12 SITE 31 Max WS I&M 1%72hr 1333.44 570.80 581.53 573.45 581.60 0.000049 2.13 639.59 84.50 0.12 SITE 31 Max WS I&M 1%48 1119.00 570.80 581.78 573.16 581.82 0.000032 1.74 661.20 88.61 0.10 SITE 31 Max WS I&M 1% 24hr 1253.49 570.80 581.70 573.34 581.76 0.000041 1.96 654.61 87.38 0.11 SITE 31 Max WS I&M 1% 18hr 1180.91 570.80 581.67 573.24 581.72 0.000037 1.86 651.57 86.80 0.10 SITE 31 Max WS I&M 1% 12hr 1159.97 570.80 581.45 573.21 581.50 0.000038 1.87 633.08 83.22 0.11 SITE 31 Max WS I&M 1% 6hr 1024.40 570.80 581.04 573.03 581.09 0.000035 1.72 600.50 76.48 0.10 SITE 31 Max WS I&M 1% 3hr 866.82 570.80 580.12 572.80 580.16 0.000035 1.62 535.21 64.94 0.10 SITE 31 Max WS I&M 1% 2hr 939.00 570.80 580.34 572.89 580.39 0.000038 1.71 550.32 67.74 0.10 SITE 31 Max WS I&M 1% 1hr 532.84 570.80 579.33 572.24 579.35 0.000017 1.10 486.43 60.31 0.07 SITE 30.90 Inl Struct SITE 30 Max WS I&M 1% 240hr 924.93 570.90 578.99 579.05 0.000061 2.06 450.02 61.01 0.13 SITE 30 Max WS I&M 1&120hr 1373.37 570.90 581.35 581.44 0.000054 2.32 609.64 80.00 0.13 SITE 30 Max WS I&M 1%72hr 1331.10 570.90 581.36 581.44 0.000051 2.25 610.55 80.20 0.13 SITE 30 Max WS I&M 1%48 1111.98 570.90 581.69 581.74 0.000032 1.81 637.54 85.73 0.10 SITE 30 Max WS I&M 1% 24hr 1241.60 570.90 581.58 581.65 0.000041 2.05 628.39 83.89 0.11 SITE 30 Max WS I&M 1% 18hr 1174.01 570.90 581.56 581.62 0.000037 1.94 626.42 83.49 0.11 SITE 30 Max WS I&M 1% 12hr 1151.19 570.90 581.33 581.39 0.000039 1.95 607.60 79.57 0.11 SITE 30 Max WS I&M 1% 6hr 1023.18 570.90 580.91 580.96 0.000035 1.81 575.68 73.08 0.10 SITE 30 Max WS I&M 1% 3hr 785.36 570.90 579.48 579.52 0.000036 1.64 480.74 62.48 0.10 SITE 30 Max WS I&M 1% 2hr 925.12 570.90 580.01 580.06 0.000040 1.81 513.95 64.08 0.11 SITE 30 Max WS I&M 1% 1hr 495.51 570.90 577.45 577.48 0.000036 1.38 358.68 58.51 0.10 SITE 29 Max WS I&M 1% 240hr 925.15 570.90 578.98 579.05 0.000069 2.13 435.68 58.54 0.14 SITE 29 Max WS I&M 1&120hr 1373.86 570.90 581.34 581.43 0.000062 2.39 593.65 78.48 0.13 SITE 29 Max WS I&M 1%72hr 1330.92 570.90 581.36 581.44 0.000058 2.31 594.57 78.63 0.13 SITE 29 Max WS I&M 1%48 1111.55 570.90 581.68 581.74 0.000036 1.87 621.10 82.90 0.10 SITE 29 Max WS I&M 1% 24hr 1242.73 570.90 581.58 581.64 0.000047 2.11 612.12 81.48 0.12 SITE 29 Max WS I&M 1% 18hr 1172.03 570.90 581.55 581.61 0.000042 2.00 610.26 81.18 0.11 SITE 29 Max WS I&M 1% 12hr 1150.75 570.90 581.32 581.38 0.000044 2.01 591.84 78.18 0.11 SITE 29 Max WS I&M 1% 6hr 1022.90 570.90 580.90 580.96 0.000040 1.87 560.21 73.02 0.11 SITE 29 Max WS I&M 1% 3hr 785.35 570.90 579.48 579.52 0.000040 1.69 465.67 61.21 0.10 SITE 29 Max WS I&M 1% 2hr 924.36 570.90 580.00 580.06 0.000046 1.87 498.49 64.01 0.11 SITE 29 Max WS I&M 1% 1hr 495.44 570.90 577.45 577.48 0.000039 1.42 349.26 55.71 0.10 SITE 28 Max WS I&M 1% 240hr 925.14 570.90 578.97 572.96 579.03 0.000059 1.97 468.75 62.08 0.13 SITE 28 Max WS I&M 1&120hr 1373.75 570.90 581.35 573.57 581.42 0.000057 2.19 633.64 79.72 0.13 SITE 28 Max WS I&M 1%72hr 1330.89 570.90 581.36 573.52 581.43 0.000054 2.12 634.58 79.90 0.12 SITE 28 Max WS I&M 1%48 1112.03 570.90 581.69 573.22 581.73 0.000034 1.71 661.67 84.91 0.10 SITE 28 Max WS I&M 1% 24hr 1241.14 570.90 581.58 573.40 581.63 0.000043 1.93 652.48 83.25 0.11 SITE 28 Max WS I&M 1% 18hr 1174.99 570.90 581.55 573.31 581.61 0.000039 1.83 650.56 82.89 0.11 2
HEC-RAS River: I&M Canal Reach: SITE Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) SITE 28 Max WS I&M 1% 12hr 1151.15 570.90 581.32 573.27 581.37 0.000040 1.84 631.77 79.36 0.11 SITE 28 Max WS I&M 1% 6hr 1022.43 570.90 580.90 573.09 580.95 0.000037 1.72 599.75 73.85 0.10 SITE 28 Max WS I&M 1% 3hr 785.89 570.90 579.48 572.74 579.51 0.000035 1.57 500.71 65.08 0.10 SITE 28 Max WS I&M 1% 2hr 925.70 570.90 580.00 572.96 580.05 0.000041 1.73 535.67 68.21 0.11 SITE 28 Max WS I&M 1% 1hr 495.46 570.90 577.44 572.26 577.47 0.000033 1.32 376.04 59.95 0.09 SITE 27.7 Bridge SITE 27 Max WS I&M 1% 240hr 925.00 570.90 578.94 579.00 0.000061 1.99 465.93 64.35 0.13 SITE 27 Max WS I&M 1&120hr 1372.27 570.90 581.32 581.39 0.000060 2.14 644.93 85.21 0.13 SITE 27 Max WS I&M 1%72hr 1330.64 570.90 581.33 581.40 0.000056 2.07 646.08 85.31 0.13 SITE 27 Max WS I&M 1%48 1109.49 570.90 581.67 581.71 0.000034 1.66 675.30 87.73 0.10 SITE 27 Max WS I&M 1% 24hr 1241.54 570.90 581.56 581.61 0.000045 1.88 665.37 86.91 0.12 SITE 27 Max WS I&M 1% 18hr 1170.14 570.90 581.54 581.59 0.000040 1.78 663.54 86.76 0.11 SITE 27 Max WS I&M 1% 12hr 1150.35 570.90 581.30 581.35 0.000042 1.80 643.56 85.09 0.11 SITE 27 Max WS I&M 1% 6hr 1022.12 570.90 580.89 580.93 0.000039 1.68 608.60 81.97 0.11 SITE 27 Max WS I&M 1% 3hr 785.35 570.90 579.46 579.50 0.000038 1.57 500.22 69.21 0.10 SITE 27 Max WS I&M 1% 2hr 924.40 570.90 579.98 580.03 0.000045 1.72 537.75 74.53 0.11 SITE 27 Max WS I&M 1% 1hr 495.46 570.90 577.43 577.45 0.000034 1.33 371.63 60.87 0.10 SITE 26 Max WS I&M 1% 240hr 925.08 570.90 578.94 578.99 0.000053 1.86 497.49 72.35 0.12 SITE 26 Max WS I&M 1&120hr 1373.16 570.90 581.32 581.38 0.000051 2.00 687.73 89.28 0.13 SITE 26 Max WS I&M 1%72hr 1330.30 570.90 581.33 581.39 0.000047 1.93 688.93 89.38 0.12 SITE 26 Max WS I&M 1%48 1111.00 570.90 581.67 581.71 0.000029 1.55 719.62 91.98 0.10 SITE 26 Max WS I&M 1% 24hr 1243.37 570.90 581.56 581.60 0.000038 1.76 709.20 91.10 0.11 SITE 26 Max WS I&M 1% 18hr 1171.13 570.90 581.54 581.58 0.000034 1.66 707.27 90.94 0.10 SITE 26 Max WS I&M 1% 12hr 1150.35 570.90 581.30 581.35 0.000036 1.68 686.33 89.16 0.11 SITE 26 Max WS I&M 1% 6hr 1022.38 570.90 580.88 580.92 0.000033 1.57 649.68 85.83 0.10 SITE 26 Max WS I&M 1% 3hr 785.91 570.90 579.46 579.49 0.000031 1.47 535.51 75.09 0.10 SITE 26 Max WS I&M 1% 2hr 922.39 570.90 579.98 580.02 0.000036 1.60 575.48 78.04 0.10 SITE 26 Max WS I&M 1% 1hr 495.35 570.90 577.42 577.45 0.000031 1.27 390.64 68.56 0.09 SITE 25 Max WS I&M 1% 240hr 1241.15 570.90 578.83 578.94 0.000111 2.65 467.94 69.06 0.18 SITE 25 Max WS I&M 1&120hr 1964.22 570.90 581.15 581.30 0.000109 3.09 645.07 84.01 0.19 SITE 25 Max WS I&M 1%72hr 1965.94 570.90 581.16 581.31 0.000109 3.09 645.55 84.05 0.19 SITE 25 Max WS I&M 1%48 1911.61 570.90 581.49 581.62 0.000092 2.89 674.05 86.62 0.17 SITE 25 Max WS I&M 1% 24hr 2024.40 570.90 581.36 581.51 0.000108 3.11 662.76 85.61 0.18 SITE 25 Max WS I&M 1% 18hr 2020.86 570.90 581.33 581.48 0.000108 3.11 659.99 85.36 0.18 SITE 25 Max WS I&M 1% 12hr 1950.70 570.90 581.10 581.25 0.000109 3.09 640.81 83.62 0.19 SITE 25 Max WS I&M 1% 6hr 1800.38 570.90 580.69 580.83 0.000109 3.00 606.72 80.75 0.18 SITE 25 Max WS I&M 1% 3hr 1383.51 570.90 579.29 579.40 0.000113 2.77 500.03 71.40 0.18 SITE 25 Max WS I&M 1% 2hr 1546.16 570.90 579.80 579.93 0.000113 2.88 537.84 74.85 0.18 SITE 25 Max WS I&M 1% 1hr 824.20 570.90 577.31 577.39 0.000101 2.25 366.26 65.23 0.17 SITE 24 Max WS I&M 1% 240hr 1241.40 570.90 578.79 573.66 578.91 0.000129 2.78 446.14 68.68 0.19 SITE 24 Max WS I&M 1&120hr 1964.71 570.90 581.12 574.59 581.28 0.000126 3.17 623.81 87.85 0.20 SITE 24 Max WS I&M 1%72hr 1966.33 570.90 581.13 574.59 581.28 0.000126 3.17 624.30 87.93 0.20 SITE 24 Max WS I&M 1%48 1911.22 570.90 581.47 574.54 581.60 0.000103 2.95 655.06 93.03 0.18 SITE 24 Max WS I&M 1% 24hr 2024.72 570.90 581.33 574.68 581.49 0.000122 3.18 642.54 90.99 0.20 SITE 24 Max WS I&M 1% 18hr 2020.88 570.90 581.30 574.67 581.46 0.000124 3.19 639.58 90.50 0.20 SITE 24 Max WS I&M 1% 12hr 1950.70 570.90 581.07 574.59 581.23 0.000127 3.17 619.33 87.08 0.20 SITE 24 Max WS I&M 1% 6hr 1800.62 570.90 580.66 574.41 580.80 0.000129 3.09 584.50 80.86 0.20 SITE 24 Max WS I&M 1% 3hr 1383.39 570.90 579.25 573.85 579.38 0.000133 2.89 478.13 71.19 0.20 SITE 24 Max WS I&M 1% 2hr 1546.27 570.90 579.77 574.08 579.91 0.000137 3.00 515.75 74.27 0.20 SITE 24 Max WS I&M 1% 1hr 823.74 570.90 577.28 573.00 577.37 0.000115 2.37 347.51 62.87 0.18 SITE 23.5 Bridge SITE 23 Max WS I&M 1% 240hr 1241.44 570.80 578.66 578.78 0.000130 2.75 452.11 72.69 0.19 SITE 23 Max WS I&M 1&120hr 1964.63 570.80 580.97 581.12 0.000125 3.09 642.42 95.32 0.20 SITE 23 Max WS I&M 1%72hr 1966.41 570.80 580.98 581.12 0.000125 3.09 642.91 95.38 0.20 SITE 23 Max WS I&M 1%48 1909.47 570.80 581.31 581.44 0.000102 2.87 675.67 99.69 0.18 SITE 23 Max WS I&M 1% 24hr 2024.72 570.80 581.16 581.31 0.000122 3.10 660.83 97.75 0.20 SITE 23 Max WS I&M 1% 18hr 2020.98 570.80 581.13 581.28 0.000123 3.11 657.84 97.36 0.20 SITE 23 Max WS I&M 1% 12hr 1950.62 570.80 580.92 581.07 0.000125 3.09 637.99 94.75 0.20 SITE 23 Max WS I&M 1% 6hr 1800.62 570.80 580.51 580.65 0.000127 3.01 599.96 89.78 0.20 SITE 23 Max WS I&M 1% 3hr 1383.39 570.80 579.11 579.24 0.000132 2.85 485.34 74.86 0.20 SITE 23 Max WS I&M 1% 2hr 1546.27 570.80 579.62 579.76 0.000138 2.95 524.74 79.44 0.20 SITE 23 Max WS I&M 1% 1hr 823.74 570.80 577.17 577.25 0.000116 2.36 349.22 64.91 0.18 SITE 22 Max WS I&M 1% 240hr 1241.90 571.10 578.61 578.73 0.000131 2.78 447.44 70.92 0.19 SITE 22 Max WS I&M 1&120hr 1965.41 571.10 580.92 581.08 0.000119 3.17 635.40 96.14 0.19 SITE 22 Max WS I&M 1%72hr 1967.17 571.10 580.93 581.08 0.000118 3.17 635.90 96.21 0.19 SITE 22 Max WS I&M 1%48 1909.26 571.10 581.27 581.41 0.000097 2.95 670.42 105.42 0.18 SITE 22 Max WS I&M 1% 24hr 2025.35 571.10 581.11 581.27 0.000116 3.19 654.16 100.64 0.19 SITE 22 Max WS I&M 1% 18hr 2020.97 571.10 581.08 581.24 0.000117 3.20 651.08 99.71 0.19 SITE 22 Max WS I&M 1% 12hr 1950.67 571.10 580.88 581.03 0.000119 3.17 630.96 95.52 0.19 SITE 22 Max WS I&M 1% 6hr 1800.52 571.10 580.47 580.61 0.000121 3.08 592.74 90.04 0.19 SITE 22 Max WS I&M 1% 3hr 1383.18 571.10 579.06 579.19 0.000133 2.88 479.63 72.40 0.20 SITE 22 Max WS I&M 1% 2hr 1546.19 571.10 579.57 579.71 0.000132 2.99 517.73 77.98 0.20 SITE 22 Max WS I&M 1% 1hr 823.76 571.10 577.13 577.21 0.000122 2.38 345.54 66.00 0.18 SITE 21 Max WS I&M 1% 240hr 1242.14 570.90 578.48 578.70 0.000283 3.75 330.84 60.29 0.28 SITE 21 Max WS I&M 1&120hr 1965.78 570.90 580.79 581.05 0.000251 4.08 481.81 70.44 0.27 SITE 21 Max WS I&M 1%72hr 1967.66 570.90 580.79 581.05 0.000251 4.08 482.17 70.46 0.27 SITE 21 Max WS I&M 1%48 1908.05 570.90 581.16 581.38 0.000204 3.75 508.54 72.09 0.25 SITE 21 Max WS I&M 1% 24hr 2025.69 570.90 580.98 581.24 0.000247 4.09 495.47 71.29 0.27 3
HEC-RAS River: I&M Canal Reach: SITE Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) SITE 21 Max WS I&M 1% 18hr 2020.96 570.90 580.95 581.21 0.000249 4.10 493.23 71.15 0.27 SITE 21 Max WS I&M 1% 12hr 1950.69 570.90 580.74 581.00 0.000252 4.08 478.54 70.23 0.28 SITE 21 Max WS I&M 1% 6hr 1800.56 570.90 580.33 580.58 0.000254 4.00 450.07 68.43 0.27 SITE 21 Max WS I&M 1% 3hr 1383.04 570.90 578.93 579.16 0.000282 3.86 358.16 62.25 0.28 SITE 21 Max WS I&M 1% 2hr 1546.19 570.90 579.43 579.68 0.000278 3.96 390.37 64.48 0.28 SITE 21 Max WS I&M 1% 1hr 823.74 570.90 577.01 577.18 0.000282 3.34 246.82 53.83 0.27 SITE 20.9 Max WS I&M 1% 240hr 1242.06 570.93 578.42 574.80 578.67 0.000336 4.00 310.31 58.31 0.31 SITE 20.9 Max WS I&M 1&120hr 1965.95 570.93 580.74 575.93 581.02 0.000289 4.31 456.61 68.21 0.29 SITE 20.9 Max WS I&M 1%72hr 1967.83 570.93 580.74 575.95 581.03 0.000289 4.31 456.97 68.23 0.29 SITE 20.9 Max WS I&M 1%48 1907.95 570.93 581.12 575.87 581.36 0.000233 3.95 483.23 69.86 0.26 SITE 20.9 Max WS I&M 1% 24hr 2025.77 570.93 580.93 576.04 581.22 0.000283 4.31 469.89 69.04 0.29 SITE 20.9 Max WS I&M 1% 18hr 2020.95 570.93 580.90 576.02 581.19 0.000286 4.32 467.69 68.90 0.29 SITE 20.9 Max WS I&M 1% 12hr 1950.65 570.93 580.69 575.93 580.98 0.000290 4.30 453.45 68.01 0.29 SITE 20.9 Max WS I&M 1% 6hr 1800.29 570.93 580.28 575.70 580.56 0.000293 4.23 425.90 66.25 0.29 SITE 20.9 Max WS I&M 1% 3hr 1383.14 570.93 578.87 575.05 579.13 0.000332 4.11 336.71 60.22 0.31 SITE 20.9 Max WS I&M 1% 2hr 1546.20 570.93 579.38 575.31 579.65 0.000324 4.20 367.87 62.39 0.31 SITE 20.9 Max WS I&M 1% 1hr 823.61 570.93 576.95 574.00 577.15 0.000345 3.59 229.24 52.02 0.30 SITE 20.8 Bridge SITE 20.7 Max WS I&M 1% 240hr 1242.02 571.11 577.93 578.07 0.000151 2.90 428.27 70.59 0.21 SITE 20.7 Max WS I&M 1&120hr 1965.85 571.11 579.74 579.93 0.000171 3.51 559.33 74.55 0.23 SITE 20.7 Max WS I&M 1%72hr 1967.77 571.11 579.74 579.94 0.000171 3.52 559.57 74.56 0.23 SITE 20.7 Max WS I&M 1%48 1868.50 571.11 580.31 580.46 0.000124 3.10 602.06 75.80 0.19 SITE 20.7 Max WS I&M 1% 24hr 2025.75 571.11 579.84 580.04 0.000174 3.57 566.96 74.77 0.23 SITE 20.7 Max WS I&M 1% 18hr 2020.95 571.11 579.83 580.03 0.000174 3.57 566.04 74.75 0.23 SITE 20.7 Max WS I&M 1% 12hr 1950.60 571.11 579.71 579.90 0.000170 3.50 556.89 74.48 0.23 SITE 20.7 Max WS I&M 1% 6hr 1798.79 571.11 579.43 579.61 0.000162 3.35 536.54 73.88 0.22 SITE 20.7 Max WS I&M 1% 3hr 1381.99 571.11 578.28 578.42 0.000159 3.05 452.80 71.35 0.21 SITE 20.7 Max WS I&M 1% 2hr 1546.01 571.11 578.66 578.83 0.000166 3.22 480.42 72.19 0.22 SITE 20.7 Max WS I&M 1% 1hr 822.68 571.11 576.72 576.81 0.000129 2.39 343.96 67.92 0.19 SITE 20 Max WS I&M 1% 240hr 1242.08 570.96 577.91 578.05 0.000219 3.03 410.46 67.67 0.22 SITE 20 Max WS I&M 1&120hr 1965.90 570.96 579.70 579.91 0.000248 3.67 535.65 71.58 0.24 SITE 20 Max WS I&M 1%72hr 1967.73 570.96 579.71 579.92 0.000249 3.67 535.87 71.59 0.24 SITE 20 Max WS I&M 1%48 1859.90 570.96 580.28 580.44 0.000135 3.22 577.53 72.85 0.20 SITE 20 Max WS I&M 1% 24hr 2025.73 570.96 579.81 580.02 0.000253 3.73 542.90 71.80 0.24 SITE 20 Max WS I&M 1% 18hr 2020.91 570.96 579.79 580.01 0.000253 3.73 542.02 71.78 0.24 SITE 20 Max WS I&M 1% 12hr 1950.56 570.96 579.67 579.88 0.000248 3.66 533.32 71.51 0.24 SITE 20 Max WS I&M 1% 6hr 1799.12 570.96 579.40 579.59 0.000235 3.50 513.96 70.92 0.23 SITE 20 Max WS I&M 1% 3hr 1382.29 570.96 578.25 578.41 0.000230 3.19 433.83 68.42 0.22 SITE 20 Max WS I&M 1% 2hr 1546.11 570.96 578.63 578.81 0.000241 3.36 460.15 69.25 0.23 SITE 20 Max WS I&M 1% 1hr 822.82 570.96 576.69 576.79 0.000186 2.49 330.10 65.03 0.19 SITE 19 Max WS I&M 1% 240hr 1241.91 570.30 577.69 577.78 0.000131 2.39 563.44 129.52 0.17 SITE 19 Max WS I&M 1&120hr 1965.94 570.30 579.54 579.66 0.000136 2.82 828.46 170.12 0.18 SITE 19 Max WS I&M 1%72hr 1967.68 570.30 579.54 579.66 0.000136 2.82 828.99 170.30 0.18 SITE 19 Max WS I&M 1%48 1862.01 570.30 580.28 580.36 0.000068 2.42 967.32 198.64 0.15 SITE 19 Max WS I&M 1% 24hr 2025.72 570.30 579.64 579.76 0.000138 2.87 845.98 175.80 0.18 SITE 19 Max WS I&M 1% 18hr 2020.89 570.30 579.63 579.75 0.000138 2.87 843.76 175.09 0.18 SITE 19 Max WS I&M 1% 12hr 1950.36 570.30 579.50 579.62 0.000135 2.81 822.84 168.26 0.18 SITE 19 Max WS I&M 1% 6hr 1798.95 570.30 579.23 579.34 0.000130 2.70 778.23 159.16 0.17 SITE 19 Max WS I&M 1% 3hr 1381.82 570.30 578.04 578.13 0.000135 2.50 608.87 131.87 0.17 SITE 19 Max WS I&M 1% 2hr 1545.77 570.30 578.43 578.53 0.000139 2.62 660.58 134.50 0.18 SITE 19 Max WS I&M 1% 1hr 822.17 570.30 576.46 576.53 0.000114 2.00 411.51 91.87 0.15 SITE 18.4 Max WS I&M 1%48 2371.46 570.69 579.57 575.42 580.02 0.000511 5.39 459.54 73.79 0.34 SITE 18.2 Max WS I&M 1%48 2364.47 570.60 579.36 579.79 0.000496 5.29 466.98 75.34 0.34 SITE 18.1 Max WS I&M 1%48 2364.44 570.44 579.39 579.75 0.000399 4.84 512.51 80.85 0.31 SITE 18 Max WS I&M 1% 240hr 1243.60 570.80 577.09 577.32 0.000560 3.88 320.26 76.48 0.33 SITE 18 Max WS I&M 1&120hr 1968.78 570.80 578.99 579.24 0.000521 4.02 489.82 105.90 0.33 SITE 18 Max WS I&M 1%72hr 1970.51 570.80 578.99 579.24 0.000521 4.02 490.13 105.96 0.33 SITE 18 Max WS I&M 1%48 2364.40 570.80 579.41 579.71 0.000615 4.41 535.91 114.54 0.36 SITE 18 Max WS I&M 1% 24hr 2028.10 570.80 579.09 579.34 0.000528 4.06 500.12 107.86 0.33 SITE 18 Max WS I&M 1% 18hr 2020.82 570.80 579.07 579.33 0.000527 4.05 498.87 107.62 0.33 SITE 18 Max WS I&M 1% 12hr 1950.31 570.80 578.96 579.21 0.000519 4.01 486.54 105.27 0.33 SITE 18 Max WS I&M 1% 6hr 1798.82 570.80 578.70 578.94 0.000497 3.91 460.21 100.04 0.32 SITE 18 Max WS I&M 1% 3hr 1381.63 570.80 577.43 577.67 0.000565 3.98 346.86 80.40 0.34 SITE 18 Max WS I&M 1% 2hr 1545.70 570.80 577.81 578.07 0.000570 4.08 378.41 85.06 0.34 SITE 18 Max WS I&M 1% 1hr 821.82 570.80 575.92 576.10 0.000513 3.45 238.20 63.38 0.31 SITE 17 Max WS I&M 1% 240hr 1243.61 570.80 576.87 577.13 0.000640 4.09 303.70 74.02 0.36 SITE 17 Max WS I&M 1&120hr 1968.77 570.80 578.79 579.06 0.000572 4.20 469.09 101.84 0.34 SITE 17 Max WS I&M 1%72hr 1970.51 570.80 578.79 579.07 0.000572 4.20 469.38 101.89 0.34 SITE 17 Max WS I&M 1%48 2364.42 569.86 579.36 579.67 0.000311 4.49 558.56 83.17 0.28 SITE 17 Max WS I&M 1% 24hr 2028.09 570.80 578.88 579.16 0.000581 4.24 478.61 103.72 0.35 SITE 17 Max WS I&M 1% 18hr 2020.83 570.80 578.87 579.15 0.000580 4.23 477.46 103.49 0.35 SITE 17 Max WS I&M 1% 12hr 1950.32 570.80 578.76 579.03 0.000569 4.18 466.06 101.23 0.34 SITE 17 Max WS I&M 1% 6hr 1798.74 570.80 578.51 578.77 0.000541 4.07 441.70 96.20 0.33 SITE 17 Max WS I&M 1% 3hr 1381.58 570.80 577.21 577.48 0.000644 4.20 329.26 77.78 0.36 SITE 17 Max WS I&M 1% 2hr 1545.68 570.80 577.58 577.87 0.000647 4.30 359.61 82.31 0.36 SITE 17 Max WS I&M 1% 1hr 821.77 570.80 575.72 575.92 0.000584 3.64 225.89 61.18 0.33 4
HEC-RAS River: I&M Canal Reach: SITE Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) SITE 16 Max WS I&M 1% 240hr 1243.57 570.90 576.75 574.13 577.02 0.000601 4.14 300.22 68.91 0.35 SITE 16 Max WS I&M 1&120hr 1968.73 570.90 578.67 575.08 578.97 0.000600 4.34 453.82 97.31 0.35 SITE 16 Max WS I&M 1%72hr 1970.50 570.90 578.68 575.10 578.97 0.000600 4.34 454.09 97.32 0.35 SITE 16 Max WS I&M 1%48 2364.30 570.90 579.29 579.65 0.000489 4.80 514.73 99.70 0.34 SITE 16 Max WS I&M 1% 24hr 2028.04 570.90 578.77 575.17 579.06 0.000600 4.38 462.73 97.67 0.35 SITE 16 Max WS I&M 1% 18hr 2020.82 570.90 578.75 575.14 579.05 0.000600 4.38 461.65 97.62 0.35 SITE 16 Max WS I&M 1% 12hr 1950.30 570.90 578.64 575.07 578.94 0.000601 4.32 450.94 97.20 0.35 SITE 16 Max WS I&M 1% 6hr 1798.79 570.90 578.40 574.88 578.68 0.000600 4.21 427.39 95.98 0.35 SITE 16 Max WS I&M 1% 3hr 1381.56 570.90 577.08 574.33 577.37 0.000601 4.27 323.22 70.70 0.35 SITE 16 Max WS I&M 1% 2hr 1545.63 570.90 577.45 574.56 577.76 0.000600 4.42 349.83 72.70 0.35 SITE 16 Max WS I&M 1% 1hr 821.75 570.90 575.61 573.46 575.82 0.000601 3.65 225.16 62.75 0.34 SITE 15.9 Max WS I&M 1%48 2364.39 570.16 579.33 574.89 579.60 0.000294 4.21 589.23 89.73 0.27 SITE 15.7 Max WS I&M 1%48 2364.30 570.24 579.15 579.48 0.000379 4.60 533.26 83.85 0.30 SITE 15.1 Max WS I&M 1%48 2364.07 570.24 579.07 579.44 0.000365 4.92 520.53 76.90 0.30 SITE 15 Max WS I&M 1%48 2390.99 570.80 579.08 579.41 0.000463 4.70 554.68 100.61 0.33 SITE 14.9 Max WS I&M 1%48 2391.00 571.28 578.71 578.97 0.000437 4.09 598.38 119.95 0.31 SITE 14.8 Max WS I&M 1%48 2391.05 571.27 578.41 575.45 578.88 0.000944 5.57 443.05 116.20 0.44 SITE 14.6 Max WS I&M 1%48 2385.22 571.26 576.33 577.59 0.002932 9.00 265.16 60.98 0.76 SITE 14.5 Max WS I&M 1%48 2383.68 571.32 576.51 577.42 0.003204 7.65 311.69 100.81 0.76 SITE 14 Max WS I&M 1%48 2181.98 567.90 574.34 574.96 0.001128 6.33 366.77 103.48 0.49 SITE 13.5 Max WS I&M 1%48 2354.24 564.50 572.49 573.94 577.01 0.005662 17.06 143.46 57.02 1.07 SITE 13 Max WS I&M 1%48 2338.74 564.50 571.56 573.90 577.31 0.007872 19.23 121.61 17.43 1.28 SITE 12.1 Max WS I&M 1%48 2335.27 562.58 571.93 572.20 0.000294 4.12 574.07 81.46 0.26 SITE 12 Max WS I&M 1%48 2336.48 562.40 571.84 572.19 0.000445 4.78 505.04 98.55 0.32 SITE 11.9 Max WS I&M 1%48 2337.56 562.74 571.87 567.46 572.14 0.000379 4.19 557.73 89.25 0.29 SITE 11.7 Max WS I&M 1%48 2337.56 562.78 571.33 571.76 0.000503 5.28 457.59 71.27 0.34 SITE 11.1 Max WS I&M 1%48 2337.47 562.07 571.33 571.73 0.000445 5.09 471.90 67.15 0.32 SITE 11 Max WS I&M 1%48 2335.75 562.00 571.26 571.68 0.000579 5.24 445.64 67.82 0.36 SITE 10 Max WS I&M 1%48 2323.06 560.80 568.67 566.72 569.20 0.001009 6.44 580.39 174.74 0.46 5
HEC-RAS River: Deep Run Reach: Main Profile: Max WS Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 18244 Max WS Deep Run 1%240hr 567.06 578.00 579.45 579.66 0.008185 3.65 155.23 121.19 0.55 Main 18244 Max WS Deep Run 1%120hr 1430.93 578.00 581.00 581.27 0.004303 4.14 345.71 201.72 0.45 Main 18244 Max WS Deep Run 1% 72hr 1434.10 578.00 581.01 581.27 0.004301 4.14 346.25 201.81 0.45 Main 18244 Max WS Deep Run 1% 48hr 1704.96 578.00 581.32 581.62 0.004315 4.40 387.08 208.52 0.46 Main 18244 Max WS Deep Run 1%24hr 1696.62 578.00 581.31 581.61 0.004316 4.40 385.87 208.31 0.45 Main 18244 Max WS Deep Run 1%18hr 1549.87 578.00 581.15 581.43 0.004287 4.25 364.58 204.69 0.45 Main 18244 Max WS Deep Run 1%12hr 1357.57 578.00 580.90 581.16 0.004396 4.09 331.80 199.69 0.45 Main 18244 Max WS Deep Run 1%6hr 954.79 578.00 580.24 580.47 0.005261 3.82 249.69 187.41 0.47 Main 18244 Max WS Deep Run 1%3hr 515.65 578.00 579.32 579.53 0.009321 3.67 140.33 113.13 0.58 Main 18244 Max WS Deep Run 1% 2hr 650.16 578.00 579.64 579.85 0.007123 3.67 176.96 135.84 0.53 Main 18244 Max WS Deep Run 1% 1hr 276.98 578.00 578.67 578.92 0.025761 3.99 69.49 106.43 0.87 Main 18172 Max WS Deep Run 1%240hr 567.04 576.00 579.30 579.40 0.001846 2.50 226.83 156.24 0.29 Main 18172 Max WS Deep Run 1%120hr 1430.87 576.00 580.83 581.04 0.002402 3.71 385.62 192.26 0.35 Main 18172 Max WS Deep Run 1% 72hr 1434.12 576.00 580.84 581.05 0.002404 3.71 386.07 192.32 0.35 Main 18172 Max WS Deep Run 1% 48hr 1704.99 576.00 581.13 581.38 0.002641 4.08 418.40 196.57 0.37 Main 18172 Max WS Deep Run 1%24hr 1696.61 576.00 581.12 581.37 0.002634 4.07 417.46 196.45 0.37 Main 18172 Max WS Deep Run 1%18hr 1549.89 576.00 580.97 581.20 0.002500 3.87 400.73 194.26 0.36 Main 18172 Max WS Deep Run 1%12hr 1357.56 576.00 580.73 580.93 0.002369 3.63 374.12 190.73 0.35 Main 18172 Max WS Deep Run 1%6hr 954.76 576.00 580.09 580.24 0.002129 3.12 306.39 181.43 0.32 Main 18172 Max WS Deep Run 1%3hr 515.66 576.00 579.17 579.26 0.001812 2.41 214.25 151.69 0.28 Main 18172 Max WS Deep Run 1% 2hr 650.00 576.00 579.49 579.60 0.001915 2.65 245.50 162.61 0.30 Main 18172 Max WS Deep Run 1% 1hr 276.98 576.00 578.43 578.48 0.001644 1.89 146.70 126.31 0.26 Main 18044 Max WS Deep Run 1%240hr 567.25 576.00 579.03 579.14 0.001911 2.66 212.97 169.27 0.30 Main 18044 Max WS Deep Run 1%120hr 1431.28 576.00 580.41 580.69 0.003037 4.27 335.67 193.49 0.39 Main 18044 Max WS Deep Run 1% 72hr 1434.38 576.00 580.41 580.70 0.003040 4.27 336.00 193.54 0.40 Main 18044 Max WS Deep Run 1% 48hr 1705.31 576.00 580.63 580.99 0.003579 4.79 356.28 196.36 0.43 Main 18044 Max WS Deep Run 1%24hr 1696.92 576.00 580.62 580.98 0.003561 4.78 355.72 196.28 0.43 Main 18044 Max WS Deep Run 1%18hr 1550.07 576.00 580.52 580.83 0.003249 4.49 345.66 194.88 0.41 Main 18044 Max WS Deep Run 1%12hr 1357.71 576.00 580.32 580.58 0.002969 4.15 326.91 192.27 0.39 Main 18044 Max WS Deep Run 1%6hr 955.03 576.00 579.75 579.94 0.002494 3.47 275.30 183.26 0.35 Main 18044 Max WS Deep Run 1%3hr 515.63 576.00 578.91 579.01 0.001828 2.54 202.97 166.94 0.29 Main 18044 Max WS Deep Run 1% 2hr 649.89 576.00 579.21 579.34 0.002044 2.85 227.91 172.70 0.31 Main 18044 Max WS Deep Run 1% 1hr 276.94 576.00 578.23 578.28 0.001416 1.88 147.12 153.56 0.24 Main 17911 Max WS Deep Run 1%240hr 567.45 576.00 578.72 578.84 0.002621 2.77 204.77 159.46 0.34 Main 17911 Max WS Deep Run 1%120hr 1431.57 576.00 579.94 580.24 0.003756 4.41 325.22 171.31 0.43 Main 17911 Max WS Deep Run 1% 72hr 1434.76 576.00 579.94 580.25 0.003750 4.42 325.83 171.37 0.43 Main 17911 Max WS Deep Run 1% 48hr 1705.59 576.00 580.28 580.49 0.002694 3.97 514.57 192.57 0.37 Main 17911 Max WS Deep Run 1%24hr 1697.30 576.00 580.27 580.48 0.002690 3.96 513.13 192.54 0.37 Main 17911 Max WS Deep Run 1%18hr 1550.25 576.00 580.12 580.32 0.002650 3.83 483.84 191.82 0.36 Main 17911 Max WS Deep Run 1%12hr 1357.84 576.00 579.85 580.13 0.003704 4.31 316.01 170.42 0.43 Main 17911 Max WS Deep Run 1%6hr 955.33 576.00 579.35 579.55 0.003169 3.59 266.62 165.61 0.38 Main 17911 Max WS Deep Run 1%3hr 515.61 576.00 578.62 578.73 0.002539 2.65 194.80 158.52 0.33 Main 17911 Max WS Deep Run 1% 2hr 649.94 576.00 578.88 579.01 0.002742 2.96 219.81 160.95 0.35 Main 17911 Max WS Deep Run 1% 1hr 276.97 576.00 578.00 578.06 0.001934 2.04 136.08 81.26 0.28 Main 17802 Max WS Deep Run 1%240hr 567.61 576.00 578.45 578.56 0.002699 2.66 213.29 179.48 0.34 Main 17802 Max WS Deep Run 1%120hr 1431.85 576.00 579.53 579.81 0.004109 4.28 334.90 194.92 0.44 Main 17802 Max WS Deep Run 1% 72hr 1435.03 576.00 579.53 579.82 0.004113 4.28 335.26 194.96 0.44 Main 17802 Max WS Deep Run 1% 48hr 1705.78 576.00 579.79 580.13 0.004434 4.68 364.81 198.65 0.47 Main 17802 Max WS Deep Run 1%24hr 1697.45 576.00 579.78 580.12 0.004423 4.66 363.99 198.54 0.46 Main 17802 Max WS Deep Run 1%18hr 1550.37 576.00 579.64 579.95 0.004258 4.45 348.33 196.59 0.45 Main 17802 Max WS Deep Run 1%12hr 1358.05 576.00 579.45 579.72 0.004007 4.16 326.41 193.88 0.44 Main 17802 Max WS Deep Run 1%6hr 955.45 576.00 579.02 579.20 0.003334 3.45 276.87 187.66 0.39 Main 17802 Max WS Deep Run 1%3hr 515.60 576.00 578.35 578.45 0.002608 2.54 203.03 178.14 0.33 Main 17802 Max WS Deep Run 1% 2hr 649.84 576.00 578.59 578.71 0.002826 2.84 228.83 181.50 0.35 Main 17802 Max WS Deep Run 1% 1hr 276.95 576.00 577.78 577.84 0.002276 1.96 141.60 101.74 0.29 Main 17695 Max WS Deep Run 1%240hr 567.80 576.00 578.25 578.32 0.002021 2.06 287.67 228.54 0.28 Main 17695 Max WS Deep Run 1%120hr 1432.22 576.00 579.42 579.54 0.001849 2.80 568.72 251.60 0.30 Main 17695 Max WS Deep Run 1% 72hr 1435.33 576.00 579.43 579.54 0.001849 2.80 569.55 251.67 0.30 Main 17695 Max WS Deep Run 1% 48hr 1706.10 576.00 579.72 579.84 0.001828 2.97 643.72 257.75 0.30 Main 17695 Max WS Deep Run 1%24hr 1697.80 576.00 579.71 579.84 0.001827 2.97 641.64 257.58 0.30 Main 17695 Max WS Deep Run 1%18hr 1550.53 576.00 579.55 579.67 0.001837 2.88 601.88 254.34 0.30 Main 17695 Max WS Deep Run 1%12hr 1358.25 576.00 579.34 579.45 0.001854 2.75 547.86 249.86 0.29 Main 17695 Max WS Deep Run 1%6hr 955.79 576.00 578.86 578.95 0.001846 2.42 430.62 240.13 0.29 Main 17695 Max WS Deep Run 1%3hr 515.62 576.00 578.15 578.22 0.002061 2.00 265.66 226.83 0.28 Main 17695 Max WS Deep Run 1% 2hr 649.83 576.00 578.40 578.47 0.001952 2.14 321.50 231.48 0.28 Main 17695 Max WS Deep Run 1% 1hr 276.95 576.00 577.58 577.62 0.001903 1.64 168.79 138.41 0.26 Main 17640 Max WS Deep Run 1%240hr 567.88 576.00 578.13 578.21 0.002186 2.14 272.29 222.56 0.29 Main 17640 Max WS Deep Run 1%120hr 1432.38 576.00 579.31 579.43 0.001964 2.91 546.66 243.52 0.31 Main 17640 Max WS Deep Run 1% 72hr 1435.52 576.00 579.32 579.44 0.001964 2.91 547.46 243.58 0.31 Main 17640 Max WS Deep Run 1% 48hr 1706.00 576.00 579.61 579.74 0.001935 3.09 619.26 248.89 0.31 Main 17640 Max WS Deep Run 1%24hr 1697.93 576.00 579.60 579.74 0.001935 3.08 617.24 248.74 0.31 Main 17640 Max WS Deep Run 1%18hr 1550.62 576.00 579.44 579.57 0.001948 2.99 578.79 245.91 0.31 Main 17640 Max WS Deep Run 1%12hr 1358.35 576.00 579.23 579.35 0.001972 2.86 526.38 241.99 0.30 Main 17640 Max WS Deep Run 1%6hr 955.87 576.00 578.75 578.85 0.001969 2.51 412.91 233.47 0.29 Main 17640 Max WS Deep Run 1%3hr 515.60 576.00 578.03 578.10 0.002234 2.08 250.05 220.78 0.29 Main 17640 Max WS Deep Run 1% 2hr 649.80 576.00 578.28 578.36 0.002104 2.22 305.92 225.21 0.29 Main 17640 Max WS Deep Run 1% 1hr 276.96 576.00 577.46 577.51 0.002208 1.71 162.05 139.83 0.28 Main 17559 Max WS Deep Run 1%240hr 568.00 575.60 577.85 577.96 0.003978 2.62 216.53 152.80 0.39 Main 17559 Max WS Deep Run 1%120hr 1432.62 575.60 579.10 579.25 0.002655 3.20 498.25 246.86 0.35 Main 17559 Max WS Deep Run 1% 72hr 1435.58 575.60 579.10 579.25 0.002653 3.20 499.12 246.93 0.35 1
HEC-RAS River: Deep Run Reach: Main Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 17559 Max WS Deep Run 1% 48hr 1706.36 575.60 579.40 579.56 0.002498 3.34 574.33 252.94 0.35 Main 17559 Max WS Deep Run 1%24hr 1698.10 575.60 579.39 579.55 0.002501 3.34 572.23 252.77 0.35 Main 17559 Max WS Deep Run 1%18hr 1550.78 575.60 579.23 579.39 0.002578 3.26 531.83 249.56 0.35 Main 17559 Max WS Deep Run 1%12hr 1358.43 575.60 579.01 579.16 0.002708 3.16 476.90 245.13 0.35 Main 17559 Max WS Deep Run 1%6hr 955.97 575.60 578.52 578.64 0.003010 2.88 358.25 235.28 0.36 Main 17559 Max WS Deep Run 1%3hr 515.58 575.60 577.74 577.84 0.004179 2.59 199.25 148.95 0.39 Main 17559 Max WS Deep Run 1% 2hr 649.53 575.60 578.01 578.13 0.003782 2.69 242.22 225.22 0.38 Main 17559 Max WS Deep Run 1% 1hr 276.93 575.60 577.12 577.21 0.005973 2.43 114.01 122.54 0.44 Main 17478 Max WS Deep Run 1%240hr 568.11 574.00 577.78 577.81 0.000585 1.39 407.98 175.65 0.16 Main 17478 Max WS Deep Run 1%120hr 1432.78 574.00 579.03 579.11 0.000835 2.18 704.92 259.63 0.21 Main 17478 Max WS Deep Run 1% 72hr 1436.00 574.00 579.04 579.11 0.000835 2.18 705.81 259.71 0.21 Main 17478 Max WS Deep Run 1% 48hr 1706.50 574.00 579.34 579.42 0.000873 2.35 785.63 266.61 0.21 Main 17478 Max WS Deep Run 1%24hr 1698.32 574.00 579.33 579.42 0.000871 2.35 783.45 266.44 0.21 Main 17478 Max WS Deep Run 1%18hr 1550.89 574.00 579.17 579.25 0.000851 2.25 740.60 262.79 0.21 Main 17478 Max WS Deep Run 1%12hr 1358.46 574.00 578.95 579.01 0.000823 2.12 682.13 257.59 0.20 Main 17478 Max WS Deep Run 1%6hr 956.16 574.00 578.45 578.50 0.000716 1.78 557.18 246.39 0.18 Main 17478 Max WS Deep Run 1%3hr 515.60 574.00 577.66 577.69 0.000552 1.33 387.68 171.31 0.16 Main 17478 Max WS Deep Run 1% 2hr 649.57 574.00 577.94 577.97 0.000636 1.49 437.11 181.68 0.17 Main 17478 Max WS Deep Run 1% 1hr 276.89 574.00 577.02 577.03 0.000359 0.97 285.78 146.87 0.12 Main 17361 Max WS Deep Run 1%240hr 568.26 574.00 577.70 577.73 0.000728 1.47 386.67 180.84 0.18 Main 17361 Max WS Deep Run 1%120hr 1433.06 574.00 578.92 579.00 0.001000 2.25 675.38 262.79 0.22 Main 17361 Max WS Deep Run 1% 72hr 1436.24 574.00 578.93 579.00 0.001001 2.26 676.25 262.87 0.22 Main 17361 Max WS Deep Run 1% 48hr 1706.66 574.00 579.23 579.31 0.001041 2.42 755.94 270.34 0.23 Main 17361 Max WS Deep Run 1%24hr 1698.50 574.00 579.22 579.31 0.001039 2.42 753.77 270.13 0.23 Main 17361 Max WS Deep Run 1%18hr 1551.00 574.00 579.06 579.14 0.001017 2.33 710.99 266.13 0.23 Main 17361 Max WS Deep Run 1%12hr 1358.68 574.00 578.84 578.91 0.000988 2.20 652.63 260.71 0.22 Main 17361 Max WS Deep Run 1%6hr 956.27 574.00 578.35 578.41 0.000863 1.86 529.67 249.21 0.20 Main 17361 Max WS Deep Run 1%3hr 515.57 574.00 577.58 577.61 0.000703 1.41 366.38 178.23 0.17 Main 17361 Max WS Deep Run 1% 2hr 649.53 574.00 577.85 577.89 0.000767 1.56 415.69 184.50 0.18 Main 17361 Max WS Deep Run 1% 1hr 276.90 574.00 576.96 576.98 0.000568 1.06 260.30 164.11 0.15 Main 17263 Max WS Deep Run 1%240hr 568.38 574.00 577.61 577.65 0.000832 1.63 349.66 155.72 0.19 Main 17263 Max WS Deep Run 1%120hr 1433.31 574.00 578.78 578.89 0.001318 2.61 564.26 251.99 0.26 Main 17263 Max WS Deep Run 1% 72hr 1436.39 574.00 578.79 578.89 0.001320 2.61 564.90 252.11 0.26 Main 17263 Max WS Deep Run 1% 48hr 1707.02 574.00 579.08 579.20 0.001387 2.84 623.93 263.06 0.27 Main 17263 Max WS Deep Run 1%24hr 1698.80 574.00 579.07 579.19 0.001384 2.83 622.33 262.78 0.27 Main 17263 Max WS Deep Run 1%18hr 1551.18 574.00 578.91 579.03 0.001347 2.71 590.79 256.97 0.26 Main 17263 Max WS Deep Run 1%12hr 1358.84 574.00 578.70 578.80 0.001298 2.54 547.33 248.81 0.25 Main 17263 Max WS Deep Run 1%6hr 956.54 574.00 578.24 578.31 0.001097 2.11 458.14 231.60 0.23 Main 17263 Max WS Deep Run 1%3hr 515.55 574.00 577.50 577.54 0.000782 1.55 332.99 152.40 0.18 Main 17263 Max WS Deep Run 1% 2hr 649.52 574.00 577.76 577.81 0.000907 1.74 373.60 160.54 0.20 Main 17263 Max WS Deep Run 1% 1hr 276.91 574.00 576.91 576.93 0.000530 1.12 246.89 136.72 0.15 Main 17216 Max WS Deep Run 1%240hr 568.54 574.00 577.54 577.61 0.001189 2.42 305.83 194.23 0.24 Main 17216 Max WS Deep Run 1%120hr 1433.43 574.00 578.64 578.82 0.002105 3.94 488.51 261.56 0.34 Main 17216 Max WS Deep Run 1% 72hr 1436.55 574.00 578.64 578.83 0.002107 3.94 489.03 261.63 0.34 Main 17216 Max WS Deep Run 1% 48hr 1707.10 574.00 578.92 579.13 0.002281 4.28 537.15 268.01 0.36 Main 17216 Max WS Deep Run 1%24hr 1698.88 574.00 578.91 579.12 0.002274 4.27 535.88 267.84 0.35 Main 17216 Max WS Deep Run 1%18hr 1551.20 574.00 578.77 578.96 0.002179 4.09 510.24 264.45 0.35 Main 17216 Max WS Deep Run 1%12hr 1358.82 574.00 578.56 578.74 0.002050 3.84 474.74 259.72 0.33 Main 17216 Max WS Deep Run 1%6hr 956.62 574.00 578.14 578.26 0.001614 3.17 402.00 250.45 0.29 Main 17216 Max WS Deep Run 1%3hr 515.53 574.00 577.44 577.50 0.001128 2.30 289.99 189.24 0.23 Main 17216 Max WS Deep Run 1% 2hr 649.32 574.00 577.68 577.77 0.001283 2.59 328.15 202.48 0.25 Main 17216 Max WS Deep Run 1% 1hr 276.91 574.00 576.86 576.90 0.000795 1.68 206.28 162.17 0.19 Main 17119 Max WS Deep Run 1%240hr 568.67 574.00 577.46 577.49 0.001018 1.91 455.36 292.81 0.21 Main 17119 Max WS Deep Run 1%120hr 1433.75 574.00 578.59 578.65 0.001193 2.66 797.89 311.42 0.25 Main 17119 Max WS Deep Run 1% 72hr 1436.80 574.00 578.59 578.65 0.001193 2.67 798.88 311.45 0.25 Main 17119 Max WS Deep Run 1% 48hr 1707.32 574.00 578.88 578.95 0.001213 2.83 888.70 314.66 0.25 Main 17119 Max WS Deep Run 1%24hr 1699.20 574.00 578.87 578.94 0.001211 2.82 886.34 314.57 0.25 Main 17119 Max WS Deep Run 1%18hr 1551.31 574.00 578.72 578.78 0.001197 2.73 838.68 312.88 0.25 Main 17119 Max WS Deep Run 1%12hr 1359.02 574.00 578.50 578.57 0.001186 2.62 772.08 310.49 0.25 Main 17119 Max WS Deep Run 1%6hr 956.85 574.00 578.07 578.12 0.001054 2.26 638.32 305.61 0.23 Main 17119 Max WS Deep Run 1%3hr 515.60 574.00 577.35 577.39 0.001028 1.87 424.55 290.47 0.21 Main 17119 Max WS Deep Run 1% 2hr 649.34 574.00 577.61 577.64 0.001017 1.99 498.35 296.05 0.22 Main 17119 Max WS Deep Run 1% 1hr 276.88 574.00 576.77 576.80 0.001112 1.70 259.98 269.82 0.22 Main 16956 Max WS Deep Run 1%240hr 568.88 574.00 577.28 577.34 0.001320 2.34 347.27 302.67 0.25 Main 16956 Max WS Deep Run 1%120hr 1434.21 574.00 578.41 578.47 0.001150 2.70 817.37 337.21 0.24 Main 16956 Max WS Deep Run 1% 72hr 1437.20 574.00 578.41 578.48 0.001150 2.71 818.40 337.23 0.24 Main 16956 Max WS Deep Run 1% 48hr 1707.58 574.00 578.69 578.77 0.001157 2.85 914.89 339.08 0.25 Main 16956 Max WS Deep Run 1%24hr 1699.49 574.00 578.69 578.76 0.001155 2.84 912.36 339.03 0.25 Main 16956 Max WS Deep Run 1%18hr 1551.54 574.00 578.54 578.61 0.001147 2.76 861.55 338.06 0.25 Main 16956 Max WS Deep Run 1%12hr 1359.17 574.00 578.32 578.39 0.001147 2.66 789.40 336.68 0.24 Main 16956 Max WS Deep Run 1%6hr 957.12 574.00 577.88 577.96 0.001558 2.86 472.10 314.85 0.28 Main 16956 Max WS Deep Run 1%3hr 515.55 574.00 577.18 577.24 0.001291 2.27 325.91 300.58 0.24 Main 16956 Max WS Deep Run 1% 2hr 649.31 574.00 577.42 577.49 0.001367 2.46 376.99 305.55 0.25 Main 16956 Max WS Deep Run 1% 1hr 276.89 574.00 576.59 576.64 0.001199 1.88 205.54 288.75 0.23 Main 16788 Max WS Deep Run 1%240hr 569.11 574.00 577.07 577.13 0.001201 1.98 337.60 315.71 0.23 Main 16788 Max WS Deep Run 1%120hr 1434.58 574.00 578.23 578.29 0.000974 2.31 839.50 342.98 0.22 Main 16788 Max WS Deep Run 1% 72hr 1437.61 574.00 578.23 578.29 0.000974 2.31 840.65 343.03 0.22 Main 16788 Max WS Deep Run 1% 48hr 1708.01 574.00 578.52 578.58 0.000989 2.45 938.92 346.76 0.23 Main 16788 Max WS Deep Run 1%24hr 1699.90 574.00 578.51 578.58 0.000988 2.44 936.51 346.67 0.23 Main 16788 Max WS Deep Run 1%18hr 1551.76 574.00 578.36 578.43 0.000973 2.36 885.36 344.73 0.22 2
HEC-RAS River: Deep Run Reach: Main Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 16788 Max WS Deep Run 1%12hr 1359.20 574.00 578.14 578.19 0.000982 2.28 807.34 341.76 0.22 Main 16788 Max WS Deep Run 1%6hr 957.45 574.00 577.63 577.72 0.001489 2.53 449.27 330.04 0.27 Main 16788 Max WS Deep Run 1%3hr 515.50 574.00 576.98 577.03 0.001159 1.90 318.71 313.42 0.23 Main 16788 Max WS Deep Run 1% 2hr 649.22 574.00 577.21 577.27 0.001263 2.11 363.70 318.89 0.24 Main 16788 Max WS Deep Run 1% 1hr 276.91 574.00 576.42 576.45 0.001015 1.47 211.25 298.83 0.20 Main 16664 Max WS Deep Run 1%240hr 569.31 574.00 576.71 576.90 0.004547 3.90 212.80 192.35 0.45 Main 16664 Max WS Deep Run 1%120hr 1434.86 574.00 577.76 578.02 0.004782 5.02 419.74 202.78 0.48 Main 16664 Max WS Deep Run 1% 72hr 1437.95 574.00 577.76 578.02 0.004782 5.03 420.38 202.81 0.48 Main 16664 Max WS Deep Run 1% 48hr 1708.31 574.00 578.03 578.31 0.004754 5.25 475.14 212.63 0.49 Main 16664 Max WS Deep Run 1%24hr 1700.29 574.00 578.02 578.30 0.004744 5.24 473.96 212.59 0.49 Main 16664 Max WS Deep Run 1%18hr 1551.76 574.00 577.89 578.15 0.004695 5.09 446.29 204.08 0.48 Main 16664 Max WS Deep Run 1%12hr 1359.24 574.00 577.66 577.93 0.004885 4.99 400.99 201.86 0.49 Main 16664 Max WS Deep Run 1%6hr 957.69 574.00 577.22 577.45 0.004860 4.55 311.82 197.41 0.47 Main 16664 Max WS Deep Run 1%3hr 515.52 574.00 576.62 576.81 0.004508 3.79 196.17 191.48 0.44 Main 16664 Max WS Deep Run 1% 2hr 649.17 574.00 576.83 577.03 0.004572 4.04 236.55 193.57 0.45 Main 16664 Max WS Deep Run 1% 1hr 276.88 574.00 576.07 576.24 0.004918 3.33 92.34 186.00 0.44 Main 16514 Max WS Deep Run 1%240hr 569.56 574.00 576.24 576.35 0.003101 2.76 241.76 338.34 0.36 Main 16514 Max WS Deep Run 1%120hr 1435.13 574.00 577.34 577.48 0.002475 3.37 567.24 357.10 0.35 Main 16514 Max WS Deep Run 1% 72hr 1438.09 574.00 577.34 577.48 0.002471 3.37 568.39 357.17 0.35 Main 16514 Max WS Deep Run 1% 48hr 1708.72 574.00 577.64 577.79 0.002295 3.47 658.16 362.89 0.34 Main 16514 Max WS Deep Run 1%24hr 1700.62 574.00 577.64 577.78 0.002288 3.46 656.74 362.79 0.34 Main 16514 Max WS Deep Run 1%18hr 1551.85 574.00 577.50 577.64 0.002290 3.36 616.04 360.00 0.34 Main 16514 Max WS Deep Run 1%12hr 1358.28 574.00 577.21 577.36 0.002685 3.41 529.64 355.03 0.36 Main 16514 Max WS Deep Run 1%6hr 957.79 574.00 576.70 576.85 0.003274 3.29 377.02 346.28 0.38 Main 16514 Max WS Deep Run 1%3hr 515.48 574.00 576.16 576.27 0.003071 2.67 217.89 336.94 0.35 Main 16514 Max WS Deep Run 1% 2hr 649.16 574.00 576.35 576.47 0.003125 2.88 274.42 340.27 0.36 Main 16514 Max WS Deep Run 1% 1hr 276.87 574.00 575.73 575.79 0.002123 1.92 143.96 141.61 0.28 Main 16412 Max WS Deep Run 1%240hr 569.73 574.00 575.90 575.99 0.005778 2.40 237.10 306.33 0.44 Main 16412 Max WS Deep Run 1%120hr 1435.41 574.00 577.12 577.22 0.002157 2.53 582.62 367.19 0.31 Main 16412 Max WS Deep Run 1% 72hr 1438.10 574.00 577.13 577.23 0.002151 2.52 583.86 367.32 0.31 Main 16412 Max WS Deep Run 1% 48hr 1708.89 574.00 577.45 577.55 0.001877 2.59 679.42 378.15 0.29 Main 16412 Max WS Deep Run 1%24hr 1700.95 574.00 577.45 577.55 0.001870 2.58 678.20 378.02 0.29 Main 16412 Max WS Deep Run 1%18hr 1551.75 574.00 577.31 577.40 0.001902 2.51 636.64 373.49 0.29 Main 16412 Max WS Deep Run 1%12hr 1357.44 574.00 576.97 577.07 0.002484 2.58 538.25 362.43 0.32 Main 16412 Max WS Deep Run 1%6hr 958.02 574.00 576.35 576.46 0.004498 2.69 359.78 342.91 0.41 Main 16412 Max WS Deep Run 1%3hr 515.46 574.00 575.83 575.92 0.005850 2.35 219.43 296.59 0.44 Main 16412 Max WS Deep Run 1% 2hr 649.17 574.00 576.00 576.09 0.005726 2.48 261.69 319.39 0.44 Main 16412 Max WS Deep Run 1% 1hr 276.89 574.00 575.42 575.49 0.006441 2.12 130.70 227.83 0.44 Main 16204 Max WS Deep Run 1%240hr 570.03 574.00 575.14 575.20 0.004073 2.11 270.66 270.87 0.37 Main 16204 Max WS Deep Run 1%120hr 1435.93 574.00 576.91 576.96 0.000810 1.77 816.59 323.62 0.19 Main 16204 Max WS Deep Run 1% 72hr 1438.49 574.00 576.92 576.97 0.000807 1.77 818.21 323.66 0.19 Main 16204 Max WS Deep Run 1% 48hr 1709.52 574.00 577.27 577.32 0.000746 1.85 931.39 326.49 0.19 Main 16204 Max WS Deep Run 1%24hr 1701.49 574.00 577.26 577.32 0.000742 1.84 930.35 326.46 0.19 Main 16204 Max WS Deep Run 1%18hr 1551.95 574.00 577.12 577.17 0.000728 1.76 884.67 325.28 0.19 Main 16204 Max WS Deep Run 1%12hr 1357.02 574.00 576.72 576.77 0.000933 1.80 755.63 322.14 0.21 Main 16204 Max WS Deep Run 1%6hr 957.46 574.00 575.77 575.84 0.002425 2.12 452.21 304.25 0.31 Main 16204 Max WS Deep Run 1%3hr 515.47 574.00 575.05 575.11 0.004425 2.09 246.74 265.98 0.38 Main 16204 Max WS Deep Run 1% 2hr 648.98 574.00 575.26 575.33 0.003670 2.13 304.76 277.37 0.36 Main 16204 Max WS Deep Run 1% 1hr 276.88 574.00 574.54 574.62 0.012343 2.32 119.25 236.80 0.58 Main 16108 Max WS Deep Run 1%240hr 570.19 572.00 574.96 575.04 0.001904 2.58 341.26 284.61 0.29 Main 16108 Max WS Deep Run 1%120hr 1436.11 572.00 576.85 576.90 0.000715 2.32 947.26 339.98 0.20 Main 16108 Max WS Deep Run 1% 72hr 1438.41 572.00 576.85 576.90 0.000713 2.32 949.00 340.03 0.20 Main 16108 Max WS Deep Run 1% 48hr 1709.71 572.00 577.20 577.26 0.000702 2.43 1068.84 343.58 0.20 Main 16108 Max WS Deep Run 1%24hr 1701.68 572.00 577.20 577.25 0.000698 2.42 1067.87 343.56 0.20 Main 16108 Max WS Deep Run 1%18hr 1551.86 572.00 577.06 577.11 0.000666 2.32 1020.66 342.16 0.19 Main 16108 Max WS Deep Run 1%12hr 1357.08 572.00 576.65 576.70 0.000796 2.38 880.41 338.03 0.21 Main 16108 Max WS Deep Run 1%6hr 957.31 572.00 575.61 575.69 0.001634 2.80 536.94 315.84 0.28 Main 16108 Max WS Deep Run 1%3hr 515.47 572.00 574.88 574.95 0.001865 2.49 317.50 280.43 0.29 Main 16108 Max WS Deep Run 1% 2hr 648.87 572.00 575.08 575.16 0.001934 2.68 375.37 290.62 0.30 Main 16108 Max WS Deep Run 1% 1hr 276.89 572.00 574.37 574.43 0.001939 2.16 180.73 258.21 0.28 Main 15958 Max WS Deep Run 1%240hr 570.43 572.00 574.65 574.74 0.002273 2.70 337.12 357.78 0.32 Main 15958 Max WS Deep Run 1%120hr 1436.40 572.00 576.77 576.80 0.000492 1.95 1126.45 387.24 0.16 Main 15958 Max WS Deep Run 1% 72hr 1438.78 572.00 576.77 576.80 0.000491 1.95 1128.53 387.29 0.16 Main 15958 Max WS Deep Run 1% 48hr 1709.74 572.00 577.12 577.16 0.000489 2.05 1265.62 391.08 0.17 Main 15958 Max WS Deep Run 1%24hr 1702.08 572.00 577.12 577.16 0.000485 2.04 1264.78 391.06 0.17 Main 15958 Max WS Deep Run 1%18hr 1552.09 572.00 576.99 577.02 0.000459 1.95 1212.61 389.62 0.16 Main 15958 Max WS Deep Run 1%12hr 1357.00 572.00 576.56 576.59 0.000550 2.00 1046.09 384.98 0.17 Main 15958 Max WS Deep Run 1%6hr 957.23 572.00 575.40 575.46 0.001353 2.52 608.02 369.44 0.26 Main 15958 Max WS Deep Run 1%3hr 515.43 572.00 574.56 574.64 0.002377 2.69 302.96 356.17 0.32 Main 15958 Max WS Deep Run 1% 2hr 648.83 572.00 574.78 574.86 0.002157 2.73 382.77 359.91 0.31 Main 15958 Max WS Deep Run 1% 1hr 276.84 572.00 574.10 574.18 0.002563 2.38 140.48 348.62 0.32 Main 15844 Max WS Deep Run 1%240hr 570.54 572.00 574.38 574.46 0.002912 2.38 294.79 349.53 0.34 Main 15844 Max WS Deep Run 1%120hr 1436.66 572.00 576.72 576.75 0.000394 1.62 1158.86 386.78 0.14 Main 15844 Max WS Deep Run 1% 72hr 1439.15 572.00 576.72 576.75 0.000393 1.62 1161.01 386.84 0.14 Main 15844 Max WS Deep Run 1% 48hr 1710.41 572.00 577.07 577.11 0.000394 1.72 1298.05 391.03 0.15 Main 15844 Max WS Deep Run 1%24hr 1702.24 572.00 577.07 577.10 0.000391 1.71 1297.36 391.01 0.15 Main 15844 Max WS Deep Run 1%18hr 1552.20 572.00 576.94 576.97 0.000368 1.62 1246.27 389.45 0.14 Main 15844 Max WS Deep Run 1%12hr 1357.02 572.00 576.50 576.53 0.000440 1.65 1076.55 384.25 0.15 Main 15844 Max WS Deep Run 1%6hr 957.11 572.00 575.25 575.30 0.001199 2.06 607.19 365.65 0.23 Main 15844 Max WS Deep Run 1%3hr 515.44 572.00 574.29 574.37 0.003066 2.35 263.65 347.90 0.34 3
HEC-RAS River: Deep Run Reach: Main Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 15844 Max WS Deep Run 1% 2hr 648.72 572.00 574.52 574.59 0.002608 2.39 342.81 352.03 0.32 Main 15844 Max WS Deep Run 1% 1hr 276.84 572.00 573.81 573.87 0.003271 2.00 138.40 126.89 0.34 Main 15716 Max WS Deep Run 1%240hr 570.78 572.00 573.97 574.07 0.004846 2.56 222.64 188.96 0.42 Main 15716 Max WS Deep Run 1%120hr 1436.97 572.00 576.67 576.70 0.000301 1.41 1246.79 402.18 0.13 Main 15716 Max WS Deep Run 1% 72hr 1439.37 572.00 576.68 576.71 0.000301 1.41 1249.10 402.20 0.13 Main 15716 Max WS Deep Run 1% 48hr 1710.26 572.00 577.03 577.06 0.000304 1.50 1390.97 403.10 0.13 Main 15716 Max WS Deep Run 1%24hr 1702.52 572.00 577.03 577.06 0.000301 1.50 1390.41 403.09 0.13 Main 15716 Max WS Deep Run 1%18hr 1552.24 572.00 576.90 576.93 0.000282 1.42 1338.69 402.77 0.12 Main 15716 Max WS Deep Run 1%12hr 1357.16 572.00 576.46 576.48 0.000337 1.44 1159.21 401.65 0.13 Main 15716 Max WS Deep Run 1%6hr 957.24 572.00 575.12 575.17 0.000957 1.79 644.20 374.70 0.21 Main 15716 Max WS Deep Run 1%3hr 515.42 572.00 573.81 573.92 0.005710 2.65 194.20 176.95 0.45 Main 15716 Max WS Deep Run 1% 2hr 648.43 572.00 574.17 574.26 0.003578 2.43 290.97 366.49 0.37 Main 15716 Max WS Deep Run 1% 1hr 276.86 572.00 573.27 573.37 0.007881 2.54 108.95 134.93 0.50 Main 15594 Max WS Deep Run 1%240hr 570.92 572.00 573.77 573.80 0.000975 1.40 409.10 259.72 0.20 Main 15594 Max WS Deep Run 1%120hr 1437.41 572.00 576.66 576.67 0.000138 1.04 1595.11 457.49 0.09 Main 15594 Max WS Deep Run 1% 72hr 1439.59 572.00 576.66 576.68 0.000138 1.04 1597.74 457.50 0.09 Main 15594 Max WS Deep Run 1% 48hr 1710.77 572.00 577.01 577.03 0.000146 1.13 1759.06 458.35 0.09 Main 15594 Max WS Deep Run 1%24hr 1702.69 572.00 577.01 577.03 0.000145 1.13 1758.47 458.35 0.09 Main 15594 Max WS Deep Run 1%18hr 1552.33 572.00 576.89 576.90 0.000133 1.06 1700.28 458.04 0.09 Main 15594 Max WS Deep Run 1%12hr 1357.20 572.00 576.44 576.45 0.000149 1.05 1494.62 456.97 0.09 Main 15594 Max WS Deep Run 1%6hr 957.28 572.00 575.07 575.09 0.000320 1.18 902.91 414.52 0.12 Main 15594 Max WS Deep Run 1%3hr 515.38 572.00 573.59 573.62 0.001176 1.43 360.99 254.79 0.21 Main 15594 Max WS Deep Run 1% 2hr 648.32 572.00 574.03 574.06 0.000777 1.36 481.03 397.47 0.18 Main 15594 Max WS Deep Run 1% 1hr 276.86 572.00 572.73 572.78 0.005265 1.81 152.78 232.20 0.39 Main 15481 Max WS Deep Run 1%240hr 571.21 570.50 573.61 573.68 0.002115 2.08 274.74 172.68 0.29 Main 15481 Max WS Deep Run 1%120hr 1437.83 570.50 576.61 576.65 0.000295 1.54 1114.38 365.49 0.13 Main 15481 Max WS Deep Run 1% 72hr 1440.10 570.50 576.62 576.65 0.000294 1.54 1116.50 365.51 0.13 Main 15481 Max WS Deep Run 1% 48hr 1710.97 570.50 576.97 577.01 0.000308 1.65 1244.13 366.81 0.13 Main 15481 Max WS Deep Run 1%24hr 1702.94 570.50 576.97 577.00 0.000305 1.65 1243.77 366.81 0.13 Main 15481 Max WS Deep Run 1%18hr 1552.52 570.50 576.84 576.88 0.000281 1.55 1198.71 366.34 0.13 Main 15481 Max WS Deep Run 1%12hr 1357.35 570.50 576.39 576.43 0.000323 1.56 1033.08 364.64 0.13 Main 15481 Max WS Deep Run 1%6hr 957.54 570.50 574.99 575.04 0.000737 1.80 545.96 267.91 0.19 Main 15481 Max WS Deep Run 1%3hr 515.40 570.50 573.41 573.48 0.002365 2.14 240.77 156.28 0.30 Main 15481 Max WS Deep Run 1% 2hr 648.38 570.50 573.89 573.96 0.001692 2.00 325.42 188.94 0.26 Main 15481 Max WS Deep Run 1% 1hr 276.86 570.50 572.43 572.51 0.003520 2.30 120.44 94.63 0.36 Main 15452 Culvert Main 15424 Max WS Deep Run 1%240hr 571.23 570.40 572.17 572.49 573.42 0.014506 8.95 63.84 45.34 1.33 Main 15424 Max WS Deep Run 1%120hr 1437.80 570.40 573.29 574.22 575.44 0.015071 11.75 122.39 59.34 1.44 Main 15424 Max WS Deep Run 1% 72hr 1440.10 570.40 573.30 574.22 575.44 0.015072 11.75 122.53 59.37 1.44 Main 15424 Max WS Deep Run 1% 48hr 1711.30 570.40 573.62 574.42 575.86 0.014137 12.01 142.47 63.66 1.41 Main 15424 Max WS Deep Run 1%24hr 1703.51 570.40 573.61 574.41 575.85 0.014151 12.00 141.93 63.54 1.42 Main 15424 Max WS Deep Run 1%18hr 1552.50 570.40 573.43 574.31 575.62 0.014637 11.86 130.88 61.17 1.43 Main 15424 Max WS Deep Run 1%12hr 1357.34 570.40 573.20 574.16 575.29 0.015239 11.62 116.83 58.07 1.44 Main 15424 Max WS Deep Run 1%6hr 957.54 570.40 572.74 573.22 574.44 0.014969 10.49 91.28 52.22 1.40 Main 15424 Max WS Deep Run 1%3hr 515.41 570.40 572.08 572.37 573.24 0.014370 8.65 59.57 44.18 1.31 Main 15424 Max WS Deep Run 1% 2hr 648.37 570.40 572.28 572.65 573.66 0.015011 9.40 69.00 46.71 1.36 Main 15424 Max WS Deep Run 1% 1hr 276.87 570.40 571.58 571.75 572.37 0.014445 7.11 38.94 38.98 1.25 Main 15353 Max WS Deep Run 1%240hr 571.20 569.01 571.28 571.47 0.002848 3.53 161.65 137.25 0.57 Main 15353 Max WS Deep Run 1%120hr 1437.86 569.01 572.54 572.79 0.001658 4.05 355.18 163.74 0.48 Main 15353 Max WS Deep Run 1% 72hr 1440.08 569.01 572.54 572.79 0.001658 4.05 355.59 163.76 0.48 Main 15353 Max WS Deep Run 1% 48hr 1711.29 569.01 572.88 573.15 0.001464 4.15 412.05 166.41 0.47 Main 15353 Max WS Deep Run 1%24hr 1703.53 569.01 572.87 573.14 0.001467 4.15 410.68 166.35 0.47 Main 15353 Max WS Deep Run 1%18hr 1552.53 569.01 572.69 572.95 0.001561 4.09 379.85 164.91 0.47 Main 15353 Max WS Deep Run 1%12hr 1357.33 569.01 572.43 572.68 0.001746 4.03 337.10 162.87 0.49 Main 15353 Max WS Deep Run 1%6hr 957.53 569.01 571.89 572.11 0.002202 3.82 250.58 155.94 0.53 Main 15353 Max WS Deep Run 1%3hr 515.42 569.01 571.19 571.37 0.002956 3.46 149.05 134.40 0.58 Main 15353 Max WS Deep Run 1% 2hr 648.36 569.01 571.40 571.61 0.002714 3.62 178.92 141.08 0.57 Main 15353 Max WS Deep Run 1% 1hr 276.86 569.01 570.68 570.85 0.004653 3.25 85.29 118.89 0.68 Main 15269 Max WS Deep Run 1%240hr 571.29 569.20 571.20 571.33 0.001348 2.98 192.02 120.30 0.41 Main 15269 Max WS Deep Run 1%120hr 1437.94 569.20 572.39 572.67 0.001395 4.19 343.18 131.79 0.46 Main 15269 Max WS Deep Run 1% 72hr 1440.15 569.20 572.40 572.67 0.001395 4.19 343.50 131.81 0.46 Main 15269 Max WS Deep Run 1% 48hr 1711.23 569.20 572.73 573.03 0.001354 4.41 388.14 135.02 0.46 Main 15269 Max WS Deep Run 1%24hr 1703.55 569.20 572.72 573.02 0.001354 4.40 387.06 134.94 0.46 Main 15269 Max WS Deep Run 1%18hr 1552.47 569.20 572.54 572.83 0.001374 4.28 362.54 133.19 0.46 Main 15269 Max WS Deep Run 1%12hr 1357.32 569.20 572.29 572.55 0.001412 4.12 329.24 130.77 0.46 Main 15269 Max WS Deep Run 1%6hr 957.50 569.20 571.77 571.98 0.001410 3.64 263.00 125.83 0.44 Main 15269 Max WS Deep Run 1%3hr 515.37 569.20 571.11 571.23 0.001317 2.84 181.23 119.44 0.41 Main 15269 Max WS Deep Run 1% 2hr 648.35 569.20 571.31 571.47 0.001381 3.14 206.45 121.44 0.42 Main 15269 Max WS Deep Run 1% 1hr 276.86 569.20 570.62 570.70 0.001247 2.22 124.87 114.83 0.37 Main 15153 Max WS Deep Run 1%240hr 571.32 568.76 571.01 571.18 0.001757 3.31 172.68 112.41 0.47 Main 15153 Max WS Deep Run 1%120hr 1438.04 568.76 572.16 572.50 0.001835 4.68 307.32 122.66 0.52 Main 15153 Max WS Deep Run 1% 72hr 1440.19 568.76 572.16 572.50 0.001836 4.68 307.59 122.68 0.52 Main 15153 Max WS Deep Run 1% 48hr 1711.15 568.76 572.50 572.87 0.001748 4.89 349.62 125.71 0.52 Main 15153 Max WS Deep Run 1%24hr 1703.51 568.76 572.49 572.86 0.001747 4.89 348.65 125.64 0.52 Main 15153 Max WS Deep Run 1%18hr 1552.42 568.76 572.30 572.66 0.001793 4.77 325.44 123.98 0.52 Main 15153 Max WS Deep Run 1%12hr 1357.32 568.76 572.05 572.38 0.001865 4.61 294.48 121.72 0.52 Main 15153 Max WS Deep Run 1%6hr 957.39 568.76 571.55 571.81 0.001890 4.09 234.27 117.21 0.51 Main 15153 Max WS Deep Run 1%3hr 515.39 568.76 570.93 571.08 0.001708 3.16 163.27 111.66 0.46 Main 15153 Max WS Deep Run 1% 2hr 648.37 568.76 571.12 571.31 0.001816 3.50 185.13 113.40 0.48 4
HEC-RAS River: Deep Run Reach: Main Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 15153 Max WS Deep Run 1% 1hr 276.85 568.76 570.49 570.58 0.001494 2.40 115.38 107.75 0.41 Main 15065 Max WS Deep Run 1%240hr 571.39 568.58 570.80 571.00 0.002788 3.66 156.22 123.66 0.57 Main 15065 Max WS Deep Run 1%120hr 1438.11 568.58 572.00 572.33 0.001972 4.64 309.96 132.16 0.53 Main 15065 Max WS Deep Run 1% 72hr 1440.18 568.58 572.00 572.34 0.001972 4.64 310.25 132.18 0.53 Main 15065 Max WS Deep Run 1% 48hr 1711.22 568.58 572.36 572.72 0.001760 4.77 358.84 134.75 0.51 Main 15065 Max WS Deep Run 1%24hr 1703.67 568.58 572.36 572.71 0.001761 4.76 357.75 134.69 0.51 Main 15065 Max WS Deep Run 1%18hr 1552.43 568.58 572.15 572.50 0.001873 4.69 330.69 133.26 0.53 Main 15065 Max WS Deep Run 1%12hr 1357.25 568.58 571.89 572.21 0.002050 4.60 295.19 131.37 0.54 Main 15065 Max WS Deep Run 1%6hr 957.44 568.58 571.34 571.62 0.002445 4.27 224.29 127.50 0.57 Main 15065 Max WS Deep Run 1%3hr 515.39 568.58 570.71 570.90 0.002859 3.54 145.44 123.05 0.57 Main 15065 Max WS Deep Run 1% 2hr 648.36 568.58 570.91 571.13 0.002732 3.81 170.01 124.45 0.58 Main 15065 Max WS Deep Run 1% 1hr 276.86 568.58 570.29 570.42 0.003322 2.92 94.81 120.10 0.58 Main 14955 Max WS Deep Run 1%240hr 571.45 568.72 570.46 570.69 0.003248 3.87 147.74 120.69 0.62 Main 14955 Max WS Deep Run 1%120hr 1438.19 568.72 571.81 572.13 0.001781 4.52 317.99 130.56 0.51 Main 14955 Max WS Deep Run 1% 72hr 1440.28 568.72 571.81 572.13 0.001781 4.53 318.28 130.58 0.51 Main 14955 Max WS Deep Run 1% 48hr 1710.98 568.72 572.20 572.53 0.001577 4.63 369.30 133.40 0.49 Main 14955 Max WS Deep Run 1%24hr 1703.68 568.72 572.19 572.52 0.001578 4.63 368.16 133.33 0.49 Main 14955 Max WS Deep Run 1%18hr 1552.39 568.72 571.98 572.30 0.001684 4.57 339.82 131.78 0.50 Main 14955 Max WS Deep Run 1%12hr 1357.20 568.72 571.69 572.00 0.001863 4.49 302.12 129.68 0.52 Main 14955 Max WS Deep Run 1%6hr 957.32 568.72 571.08 571.36 0.002374 4.26 224.61 125.25 0.56 Main 14955 Max WS Deep Run 1%3hr 515.39 568.72 570.36 570.58 0.003496 3.80 135.50 119.95 0.63 Main 14955 Max WS Deep Run 1% 2hr 648.32 568.72 570.59 570.83 0.002994 3.96 163.85 121.66 0.60 Main 14955 Max WS Deep Run 1% 1hr 276.84 568.72 569.91 570.08 0.005032 3.35 82.72 116.70 0.70 Main 14844 Max WS Deep Run 1%240hr 571.51 568.07 570.30 570.47 0.001720 3.34 171.05 108.13 0.47 Main 14844 Max WS Deep Run 1%120hr 1438.25 568.07 571.67 571.97 0.001445 4.39 327.77 120.52 0.47 Main 14844 Max WS Deep Run 1% 72hr 1440.31 568.07 571.67 571.97 0.001446 4.39 328.02 120.54 0.47 Main 14844 Max WS Deep Run 1% 48hr 1711.00 568.07 572.07 572.39 0.001342 4.55 376.36 124.11 0.46 Main 14844 Max WS Deep Run 1%24hr 1703.77 568.07 572.06 572.38 0.001342 4.54 375.31 124.04 0.46 Main 14844 Max WS Deep Run 1%18hr 1552.25 568.07 571.84 572.15 0.001398 4.46 348.29 122.05 0.46 Main 14844 Max WS Deep Run 1%12hr 1357.17 568.07 571.55 571.84 0.001480 4.33 313.09 119.41 0.47 Main 14844 Max WS Deep Run 1%6hr 957.38 568.07 570.93 571.17 0.001657 3.98 240.73 113.80 0.48 Main 14844 Max WS Deep Run 1%3hr 515.37 568.07 570.20 570.36 0.001713 3.21 160.43 107.24 0.46 Main 14844 Max WS Deep Run 1% 2hr 648.31 568.07 570.43 570.62 0.001715 3.49 185.50 109.33 0.47 Main 14844 Max WS Deep Run 1% 1hr 276.84 568.07 569.75 569.84 0.001497 2.44 113.26 103.18 0.41 Main 14742 Max WS Deep Run 1%240hr 571.58 568.30 570.10 570.30 0.002442 3.58 159.52 118.00 0.54 Main 14742 Max WS Deep Run 1%120hr 1438.36 568.30 571.56 571.83 0.001409 4.22 340.74 130.23 0.46 Main 14742 Max WS Deep Run 1% 72hr 1440.32 568.30 571.56 571.84 0.001409 4.22 341.03 130.25 0.46 Main 14742 Max WS Deep Run 1% 48hr 1710.80 568.30 571.97 572.26 0.001258 4.33 395.45 133.71 0.44 Main 14742 Max WS Deep Run 1%24hr 1703.79 568.30 571.96 572.25 0.001259 4.32 394.27 133.63 0.44 Main 14742 Max WS Deep Run 1%18hr 1552.37 568.30 571.73 572.02 0.001341 4.27 363.74 131.70 0.45 Main 14742 Max WS Deep Run 1%12hr 1357.17 568.30 571.43 571.70 0.001467 4.19 324.03 129.15 0.47 Main 14742 Max WS Deep Run 1%6hr 957.34 568.30 570.77 571.01 0.001858 3.98 240.46 123.61 0.50 Main 14742 Max WS Deep Run 1%3hr 515.36 568.30 570.00 570.19 0.002534 3.49 147.81 117.16 0.55 Main 14742 Max WS Deep Run 1% 2hr 648.29 568.30 570.24 570.45 0.002285 3.68 176.22 119.18 0.53 Main 14742 Max WS Deep Run 1% 1hr 276.84 568.30 569.57 569.69 0.002701 2.81 98.63 113.59 0.53 Main 14637 Max WS Deep Run 1%240hr 571.63 568.24 569.96 570.11 0.001564 3.10 184.22 121.15 0.44 Main 14637 Max WS Deep Run 1%120hr 1438.45 568.24 571.49 571.71 0.001029 3.78 380.44 135.57 0.40 Main 14637 Max WS Deep Run 1% 72hr 1440.42 568.24 571.49 571.72 0.001029 3.78 380.73 135.59 0.40 Main 14637 Max WS Deep Run 1% 48hr 1710.85 568.24 571.92 572.15 0.000941 3.90 438.86 139.57 0.39 Main 14637 Max WS Deep Run 1%24hr 1703.89 568.24 571.91 572.14 0.000941 3.89 437.59 139.49 0.39 Main 14637 Max WS Deep Run 1%18hr 1552.34 568.24 571.67 571.90 0.000990 3.83 404.96 137.26 0.39 Main 14637 Max WS Deep Run 1%12hr 1357.16 568.24 571.36 571.58 0.001062 3.74 362.51 134.31 0.40 Main 14637 Max WS Deep Run 1%6hr 957.29 568.24 570.67 570.86 0.001284 3.52 272.24 127.82 0.42 Main 14637 Max WS Deep Run 1%3hr 515.40 568.24 569.86 570.00 0.001583 3.00 171.93 120.19 0.44 Main 14637 Max WS Deep Run 1% 2hr 648.21 568.24 570.11 570.27 0.001506 3.21 201.83 122.51 0.44 Main 14637 Max WS Deep Run 1% 1hr 276.87 568.24 569.42 569.50 0.001455 2.31 119.73 116.02 0.40 Main 14536 Max WS Deep Run 1%240hr 571.66 568.07 569.77 569.95 0.002354 3.41 167.71 130.11 0.53 Main 14536 Max WS Deep Run 1%120hr 1438.56 568.07 571.41 571.62 0.001013 3.69 389.96 142.36 0.39 Main 14536 Max WS Deep Run 1% 72hr 1440.44 568.07 571.41 571.62 0.001013 3.69 390.27 142.38 0.39 Main 14536 Max WS Deep Run 1% 48hr 1710.88 568.07 571.84 572.06 0.000898 3.78 452.80 145.64 0.38 Main 14536 Max WS Deep Run 1%24hr 1703.92 568.07 571.83 572.05 0.000899 3.77 451.44 145.57 0.38 Main 14536 Max WS Deep Run 1%18hr 1552.25 568.07 571.59 571.81 0.000960 3.73 416.39 143.75 0.39 Main 14536 Max WS Deep Run 1%12hr 1357.13 568.07 571.27 571.48 0.001059 3.66 370.45 141.33 0.40 Main 14536 Max WS Deep Run 1%6hr 957.20 568.07 570.54 570.74 0.001431 3.54 270.11 135.89 0.44 Main 14536 Max WS Deep Run 1%3hr 515.39 568.07 569.66 569.84 0.002549 3.36 153.47 129.29 0.54 Main 14536 Max WS Deep Run 1% 2hr 648.23 568.07 569.93 570.12 0.002088 3.44 188.18 131.29 0.51 Main 14536 Max WS Deep Run 1% 1hr 276.86 568.07 569.21 569.34 0.003506 2.91 95.01 125.85 0.59 Main 14442 Max WS Deep Run 1%240hr 571.69 567.95 569.58 569.76 0.002179 3.36 169.92 126.79 0.51 Main 14442 Max WS Deep Run 1%120hr 1438.60 567.95 571.33 571.53 0.000888 3.59 401.22 138.25 0.37 Main 14442 Max WS Deep Run 1% 72hr 1440.47 567.95 571.33 571.53 0.000888 3.59 401.52 138.27 0.37 Main 14442 Max WS Deep Run 1% 48hr 1710.85 567.95 571.77 571.98 0.000801 3.69 463.13 141.16 0.36 Main 14442 Max WS Deep Run 1%24hr 1704.02 567.95 571.76 571.97 0.000802 3.69 461.78 141.10 0.36 Main 14442 Max WS Deep Run 1%18hr 1552.32 567.95 571.52 571.72 0.000849 3.63 427.22 139.48 0.37 Main 14442 Max WS Deep Run 1%12hr 1357.13 567.95 571.19 571.39 0.000923 3.55 381.88 137.33 0.38 Main 14442 Max WS Deep Run 1%6hr 957.17 567.95 570.44 570.62 0.001218 3.41 280.66 132.40 0.41 Main 14442 Max WS Deep Run 1%3hr 515.35 567.95 569.45 569.62 0.002517 3.38 152.45 125.89 0.54 Main 14442 Max WS Deep Run 1% 2hr 648.15 567.95 569.77 569.94 0.001852 3.36 193.13 127.99 0.48 Main 14442 Max WS Deep Run 1% 1hr 276.86 567.95 568.80 569.03 0.008236 3.82 72.54 121.65 0.87 Main 14328 Max WS Deep Run 1%240hr 571.81 567.21 569.52 569.63 0.000904 2.67 214.20 116.77 0.35 5
HEC-RAS River: Deep Run Reach: Main Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 14328 Max WS Deep Run 1%120hr 1438.72 567.21 571.28 571.45 0.000643 3.36 428.58 127.86 0.32 Main 14328 Max WS Deep Run 1% 72hr 1440.52 567.21 571.28 571.45 0.000644 3.36 428.86 127.87 0.32 Main 14328 Max WS Deep Run 1% 48hr 1710.90 567.21 571.72 571.91 0.000618 3.52 485.77 130.66 0.32 Main 14328 Max WS Deep Run 1%24hr 1704.07 567.21 571.71 571.90 0.000617 3.52 484.54 130.60 0.32 Main 14328 Max WS Deep Run 1%18hr 1552.25 567.21 571.46 571.65 0.000632 3.43 452.66 129.05 0.32 Main 14328 Max WS Deep Run 1%12hr 1357.10 567.21 571.14 571.31 0.000653 3.30 410.74 126.97 0.32 Main 14328 Max WS Deep Run 1%6hr 957.17 567.21 570.38 570.53 0.000730 3.02 317.10 122.22 0.33 Main 14328 Max WS Deep Run 1%3hr 515.35 567.21 569.38 569.49 0.000945 2.60 198.00 115.89 0.35 Main 14328 Max WS Deep Run 1% 2hr 648.08 567.21 569.71 569.82 0.000856 2.75 235.75 117.93 0.34 Main 14328 Max WS Deep Run 1% 1hr 276.85 567.21 568.70 568.78 0.001367 2.30 120.15 111.56 0.39 Main 14225 Max WS Deep Run 1%240hr 571.84 567.13 569.38 569.54 0.001245 3.19 179.35 95.20 0.41 Main 14225 Max WS Deep Run 1%120hr 1438.80 567.13 571.13 571.38 0.000953 4.02 357.77 109.40 0.39 Main 14225 Max WS Deep Run 1% 72hr 1440.54 567.13 571.13 571.38 0.000954 4.02 358.01 109.42 0.39 Main 14225 Max WS Deep Run 1% 48hr 1710.84 567.13 571.56 571.84 0.000920 4.21 406.53 112.97 0.39 Main 14225 Max WS Deep Run 1%24hr 1704.17 567.13 571.55 571.83 0.000920 4.20 405.50 112.90 0.39 Main 14225 Max WS Deep Run 1%18hr 1552.28 567.13 571.31 571.57 0.000939 4.10 378.27 110.92 0.39 Main 14225 Max WS Deep Run 1%12hr 1357.11 567.13 570.99 571.23 0.000967 3.96 342.55 108.26 0.39 Main 14225 Max WS Deep Run 1%6hr 957.15 567.13 570.24 570.44 0.001057 3.62 264.13 102.19 0.40 Main 14225 Max WS Deep Run 1%3hr 515.37 567.13 569.24 569.39 0.001288 3.11 165.97 94.04 0.41 Main 14225 Max WS Deep Run 1% 2hr 648.02 567.13 569.57 569.73 0.001191 3.29 197.17 96.71 0.41 Main 14225 Max WS Deep Run 1% 1hr 276.85 567.13 568.55 568.66 0.001676 2.69 102.99 88.42 0.44 Main 14111 Max WS Deep Run 1%240hr 571.89 566.74 569.23 569.41 0.001390 3.39 168.63 88.16 0.43 Main 14111 Max WS Deep Run 1%120hr 1438.90 566.74 570.97 571.27 0.001075 4.36 330.21 97.19 0.42 Main 14111 Max WS Deep Run 1% 72hr 1440.59 566.74 570.98 571.27 0.001076 4.36 330.39 97.20 0.42 Main 14111 Max WS Deep Run 1% 48hr 1710.86 566.74 571.40 571.73 0.001049 4.59 372.58 99.42 0.42 Main 14111 Max WS Deep Run 1%24hr 1704.17 566.74 571.40 571.72 0.001049 4.58 371.70 99.37 0.42 Main 14111 Max WS Deep Run 1%18hr 1552.28 566.74 571.16 571.47 0.001064 4.46 348.11 98.14 0.42 Main 14111 Max WS Deep Run 1%12hr 1357.05 566.74 570.84 571.12 0.001087 4.28 316.78 96.47 0.42 Main 14111 Max WS Deep Run 1%6hr 957.10 566.74 570.09 570.33 0.001174 3.88 246.78 92.64 0.42 Main 14111 Max WS Deep Run 1%3hr 515.32 566.74 569.08 569.25 0.001457 3.31 155.63 87.39 0.44 Main 14111 Max WS Deep Run 1% 2hr 648.02 566.74 569.42 569.61 0.001321 3.49 185.43 89.14 0.43 Main 14111 Max WS Deep Run 1% 1hr 276.84 566.74 568.37 568.50 0.002096 2.93 94.35 83.68 0.49 Main 14026 Max WS Deep Run 1%240hr 571.93 566.30 569.23 569.34 0.000616 2.69 212.95 85.63 0.30 Main 14026 Max WS Deep Run 1%120hr 1438.96 566.30 570.96 571.20 0.000720 3.88 370.65 95.88 0.35 Main 14026 Max WS Deep Run 1% 72hr 1440.62 566.30 570.97 571.20 0.000720 3.88 370.84 95.89 0.35 Main 14026 Max WS Deep Run 1% 48hr 1710.92 566.30 571.39 571.66 0.000739 4.15 412.42 98.42 0.36 Main 14026 Max WS Deep Run 1%24hr 1704.28 566.30 571.39 571.65 0.000738 4.14 411.56 98.36 0.36 Main 14026 Max WS Deep Run 1%18hr 1552.19 566.30 571.15 571.39 0.000729 4.00 388.20 96.95 0.35 Main 14026 Max WS Deep Run 1%12hr 1357.06 566.30 570.83 571.05 0.000714 3.80 357.49 95.07 0.34 Main 14026 Max WS Deep Run 1%6hr 957.10 566.30 570.09 570.26 0.000676 3.31 288.91 90.71 0.33 Main 14026 Max WS Deep Run 1%3hr 515.36 566.30 569.08 569.18 0.000603 2.57 200.42 84.77 0.29 Main 14026 Max WS Deep Run 1% 2hr 648.04 566.30 569.41 569.54 0.000631 2.83 229.13 86.74 0.31 Main 14026 Max WS Deep Run 1% 1hr 276.83 566.30 568.37 568.43 0.000517 1.96 141.55 80.57 0.26 Main 13925 Max WS Deep Run 1%240hr 571.98 566.86 569.07 569.25 0.001326 3.37 169.53 86.31 0.42 Main 13925 Max WS Deep Run 1%120hr 1439.06 566.86 570.81 571.11 0.001079 4.40 326.84 94.98 0.42 Main 13925 Max WS Deep Run 1% 72hr 1440.62 566.86 570.81 571.11 0.001079 4.41 327.01 94.99 0.42 Main 13925 Max WS Deep Run 1% 48hr 1710.92 566.86 571.24 571.57 0.001060 4.65 367.93 97.12 0.42 Main 13925 Max WS Deep Run 1%24hr 1704.39 566.86 571.23 571.56 0.001060 4.64 367.08 97.07 0.42 Main 13925 Max WS Deep Run 1%18hr 1552.26 566.86 570.99 571.31 0.001071 4.51 344.19 95.89 0.42 Main 13925 Max WS Deep Run 1%12hr 1357.09 566.86 570.67 570.96 0.001088 4.32 313.79 94.29 0.42 Main 13925 Max WS Deep Run 1%6hr 957.14 566.86 569.94 570.17 0.001155 3.89 245.74 90.62 0.42 Main 13925 Max WS Deep Run 1%3hr 515.34 566.86 568.93 569.09 0.001380 3.29 156.79 85.57 0.43 Main 13925 Max WS Deep Run 1% 2hr 648.03 566.86 569.26 569.45 0.001270 3.48 185.99 87.26 0.42 Main 13925 Max WS Deep Run 1% 1hr 276.84 566.86 568.21 568.34 0.001873 2.86 96.73 81.99 0.46 Main 13826 Max WS Deep Run 1%240hr 572.04 566.25 569.01 569.15 0.000936 2.98 192.24 90.67 0.36 Main 13826 Max WS Deep Run 1%120hr 1439.09 566.25 570.77 571.02 0.000838 4.01 358.80 98.91 0.37 Main 13826 Max WS Deep Run 1% 72hr 1440.62 566.25 570.77 571.02 0.000839 4.01 358.99 98.92 0.37 Main 13826 Max WS Deep Run 1% 48hr 1710.90 566.25 571.20 571.48 0.000836 4.26 401.80 100.93 0.38 Main 13826 Max WS Deep Run 1%24hr 1704.41 566.25 571.19 571.47 0.000836 4.25 400.91 100.89 0.38 Main 13826 Max WS Deep Run 1%18hr 1552.26 566.25 570.95 571.22 0.000838 4.12 376.96 99.77 0.37 Main 13826 Max WS Deep Run 1%12hr 1357.07 566.25 570.63 570.87 0.000841 3.93 345.09 98.26 0.37 Main 13826 Max WS Deep Run 1%6hr 957.13 566.25 569.89 570.08 0.000864 3.50 273.33 94.77 0.36 Main 13826 Max WS Deep Run 1%3hr 515.35 566.25 568.86 568.99 0.000963 2.89 178.40 89.95 0.36 Main 13826 Max WS Deep Run 1% 2hr 648.03 566.25 569.21 569.36 0.000910 3.09 209.83 91.57 0.36 Main 13826 Max WS Deep Run 1% 1hr 276.85 566.25 568.12 568.21 0.001198 2.45 113.14 86.48 0.38 Main 13723 Max WS Deep Run 1%240hr 572.09 565.92 568.98 569.09 0.000587 2.67 214.19 83.70 0.29 Main 13723 Max WS Deep Run 1%120hr 1439.19 565.92 570.71 570.95 0.000712 3.92 367.15 92.76 0.35 Main 13723 Max WS Deep Run 1% 72hr 1440.73 565.92 570.71 570.95 0.000712 3.92 367.33 92.77 0.35 Main 13723 Max WS Deep Run 1% 48hr 1710.93 565.92 571.14 571.41 0.000737 4.20 407.04 94.98 0.36 Main 13723 Max WS Deep Run 1%24hr 1704.48 565.92 571.13 571.40 0.000736 4.20 406.22 94.93 0.36 Main 13723 Max WS Deep Run 1%18hr 1552.26 565.92 570.89 571.14 0.000724 4.04 383.92 93.70 0.35 Main 13723 Max WS Deep Run 1%12hr 1357.05 565.92 570.57 570.80 0.000704 3.83 354.52 92.04 0.34 Main 13723 Max WS Deep Run 1%6hr 957.14 565.92 569.84 570.01 0.000656 3.32 288.38 88.21 0.32 Main 13723 Max WS Deep Run 1%3hr 515.31 565.92 568.83 568.93 0.000574 2.56 201.65 82.92 0.29 Main 13723 Max WS Deep Run 1% 2hr 648.04 565.92 569.17 569.29 0.000602 2.82 230.19 84.70 0.30 Main 13723 Max WS Deep Run 1% 1hr 276.84 565.92 568.10 568.15 0.000493 1.94 142.49 79.11 0.26 Main 13621 Max WS Deep Run 1%240hr 572.15 565.85 568.87 569.02 0.000855 3.09 185.45 77.54 0.35 Main 13621 Max WS Deep Run 1%120hr 1439.26 565.85 570.56 570.87 0.000986 4.43 324.86 87.37 0.40 Main 13621 Max WS Deep Run 1% 72hr 1440.78 565.85 570.56 570.87 0.000986 4.43 325.01 87.38 0.41 Main 13621 Max WS Deep Run 1% 48hr 1710.90 565.85 570.98 571.32 0.001012 4.73 361.61 89.78 0.42 6
HEC-RAS River: Deep Run Reach: Main Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 13621 Max WS Deep Run 1%24hr 1704.58 565.85 570.97 571.32 0.001011 4.72 360.84 89.73 0.42 Main 13621 Max WS Deep Run 1%18hr 1552.24 565.85 570.74 571.06 0.000999 4.56 340.19 88.38 0.41 Main 13621 Max WS Deep Run 1%12hr 1357.04 565.85 570.43 570.72 0.000977 4.33 313.28 86.60 0.40 Main 13621 Max WS Deep Run 1%6hr 957.11 565.85 569.71 569.94 0.000929 3.79 252.69 82.43 0.38 Main 13621 Max WS Deep Run 1%3hr 515.33 565.85 568.73 568.86 0.000840 2.96 174.24 76.70 0.35 Main 13621 Max WS Deep Run 1% 2hr 648.01 565.85 569.06 569.22 0.000871 3.24 199.86 78.62 0.36 Main 13621 Max WS Deep Run 1% 1hr 276.85 565.85 568.02 568.10 0.000751 2.28 121.26 72.58 0.31 Main 13527 Max WS Deep Run 1%240hr 572.19 566.08 568.82 568.95 0.000739 2.88 198.63 82.30 0.33 Main 13527 Max WS Deep Run 1%120hr 1439.37 566.08 570.51 570.78 0.000847 4.18 344.05 89.61 0.38 Main 13527 Max WS Deep Run 1% 72hr 1440.81 566.08 570.51 570.78 0.000848 4.19 344.20 89.61 0.38 Main 13527 Max WS Deep Run 1% 48hr 1710.85 566.08 570.93 571.24 0.000872 4.48 381.64 91.40 0.39 Main 13527 Max WS Deep Run 1%24hr 1704.64 566.08 570.92 571.23 0.000871 4.48 380.85 91.36 0.39 Main 13527 Max WS Deep Run 1%18hr 1552.26 566.08 570.69 570.98 0.000859 4.31 359.83 90.36 0.38 Main 13527 Max WS Deep Run 1%12hr 1357.05 566.08 570.38 570.64 0.000839 4.09 332.11 89.03 0.37 Main 13527 Max WS Deep Run 1%6hr 957.10 566.08 569.66 569.86 0.000797 3.55 269.40 85.93 0.35 Main 13527 Max WS Deep Run 1%3hr 515.32 566.08 568.67 568.79 0.000729 2.76 186.67 81.67 0.32 Main 13527 Max WS Deep Run 1% 2hr 648.01 566.08 569.00 569.15 0.000751 3.03 213.90 83.10 0.33 Main 13527 Max WS Deep Run 1% 1hr 276.83 566.08 567.97 568.04 0.000665 2.13 129.98 78.61 0.29 Main 13431 Max WS Deep Run 1%240hr 572.24 566.02 568.71 568.87 0.000929 3.23 177.18 73.07 0.37 Main 13431 Max WS Deep Run 1%120hr 1439.47 566.02 570.36 570.69 0.001300 4.62 311.30 96.35 0.45 Main 13431 Max WS Deep Run 1% 72hr 1440.83 566.02 570.36 570.69 0.001301 4.63 311.47 96.39 0.45 Main 13431 Max WS Deep Run 1% 48hr 1710.89 566.02 570.78 571.14 0.001313 4.85 352.96 102.82 0.46 Main 13431 Max WS Deep Run 1%24hr 1704.72 566.02 570.77 571.13 0.001314 4.84 352.09 102.78 0.46 Main 13431 Max WS Deep Run 1%18hr 1552.24 566.02 570.54 570.88 0.001327 4.72 328.54 99.97 0.46 Main 13431 Max WS Deep Run 1%12hr 1357.04 566.02 570.23 570.55 0.001278 4.55 298.54 93.58 0.45 Main 13431 Max WS Deep Run 1%6hr 957.09 566.02 569.52 569.78 0.001071 4.02 238.14 78.50 0.41 Main 13431 Max WS Deep Run 1%3hr 515.31 566.02 568.57 568.72 0.000907 3.09 166.91 72.43 0.36 Main 13431 Max WS Deep Run 1% 2hr 647.99 566.02 568.89 569.07 0.000955 3.41 190.24 73.90 0.37 Main 13431 Max WS Deep Run 1% 1hr 276.82 566.02 567.89 567.98 0.000766 2.33 118.73 69.43 0.31 Main 13334 Max WS Deep Run 1%240hr 572.30 565.24 568.68 568.80 0.000673 2.82 203.30 80.99 0.31 Main 13334 Max WS Deep Run 1%120hr 1439.54 565.24 570.31 570.59 0.000848 4.21 341.53 87.75 0.38 Main 13334 Max WS Deep Run 1% 72hr 1440.87 565.24 570.32 570.59 0.000849 4.22 341.68 87.76 0.38 Main 13334 Max WS Deep Run 1% 48hr 1710.88 565.24 570.72 571.04 0.000908 4.53 377.60 91.55 0.39 Main 13334 Max WS Deep Run 1%24hr 1704.79 565.24 570.71 571.03 0.000906 4.52 376.84 91.46 0.39 Main 13334 Max WS Deep Run 1%18hr 1552.24 565.24 570.48 570.78 0.000871 4.35 356.53 88.96 0.38 Main 13334 Max WS Deep Run 1%12hr 1357.04 565.24 570.19 570.45 0.000836 4.11 330.25 87.22 0.37 Main 13334 Max WS Deep Run 1%6hr 957.11 565.24 569.49 569.69 0.000769 3.54 270.71 84.35 0.35 Main 13334 Max WS Deep Run 1%3hr 515.30 565.24 568.53 568.65 0.000654 2.69 191.86 80.41 0.31 Main 13334 Max WS Deep Run 1% 2hr 647.99 565.24 568.86 568.99 0.000693 2.97 217.91 81.73 0.32 Main 13334 Max WS Deep Run 1% 1hr 276.84 565.24 567.85 567.92 0.000536 2.00 138.12 77.60 0.26 Main 13232 Max WS Deep Run 1%240hr 572.36 566.05 568.53 568.71 0.001262 3.49 163.97 76.21 0.42 Main 13232 Max WS Deep Run 1%120hr 1439.63 566.05 570.10 570.49 0.001361 4.96 290.05 83.58 0.47 Main 13232 Max WS Deep Run 1% 72hr 1440.90 566.05 570.11 570.49 0.001362 4.97 290.19 83.59 0.47 Main 13232 Max WS Deep Run 1% 48hr 1710.89 566.05 570.49 570.93 0.001388 5.30 322.76 85.39 0.48 Main 13232 Max WS Deep Run 1%24hr 1704.85 566.05 570.48 570.92 0.001387 5.29 322.08 85.35 0.48 Main 13232 Max WS Deep Run 1%18hr 1552.24 566.05 570.27 570.67 0.001374 5.11 303.76 84.34 0.47 Main 13232 Max WS Deep Run 1%12hr 1357.04 566.05 569.98 570.35 0.001351 4.85 279.72 83.00 0.47 Main 13232 Max WS Deep Run 1%6hr 957.08 566.05 569.31 569.59 0.001310 4.25 225.21 79.87 0.45 Main 13232 Max WS Deep Run 1%3hr 515.31 566.05 568.39 568.56 0.001256 3.35 153.60 75.57 0.41 Main 13232 Max WS Deep Run 1% 2hr 647.98 566.05 568.70 568.91 0.001267 3.66 177.25 77.02 0.42 Main 13232 Max WS Deep Run 1% 1hr 276.84 566.05 567.74 567.85 0.001192 2.62 105.61 72.54 0.38 Main 13136 Max WS Deep Run 1%240hr 572.38 566.07 568.22 568.55 0.002703 4.62 123.85 66.80 0.60 Main 13136 Max WS Deep Run 1%120hr 1439.71 566.07 569.69 570.31 0.002607 6.36 226.22 72.92 0.64 Main 13136 Max WS Deep Run 1% 72hr 1440.94 566.07 569.69 570.32 0.002608 6.37 226.33 72.93 0.64 Main 13136 Max WS Deep Run 1% 48hr 1710.89 566.07 570.04 570.75 0.002638 6.78 252.20 74.40 0.65 Main 13136 Max WS Deep Run 1%24hr 1704.91 566.07 570.03 570.74 0.002637 6.77 251.67 74.37 0.65 Main 13136 Max WS Deep Run 1%18hr 1552.23 566.07 569.83 570.50 0.002622 6.55 237.15 73.55 0.64 Main 13136 Max WS Deep Run 1%12hr 1357.02 566.07 569.57 570.17 0.002604 6.23 217.78 72.44 0.63 Main 13136 Max WS Deep Run 1%6hr 957.06 566.07 568.95 569.42 0.002597 5.50 174.00 69.87 0.61 Main 13136 Max WS Deep Run 1%3hr 515.31 566.07 568.08 568.40 0.002789 4.49 114.76 66.23 0.60 Main 13136 Max WS Deep Run 1% 2hr 647.99 566.07 568.39 568.75 0.002628 4.79 135.16 67.50 0.60 Main 13136 Max WS Deep Run 1% 1hr 276.82 566.07 567.49 567.69 0.003006 3.64 75.99 63.74 0.59 Main 13068 Max WS Deep Run 1%240hr 572.44 565.89 568.00 568.38 0.002878 4.89 117.13 60.71 0.62 Main 13068 Max WS Deep Run 1%120hr 1439.78 565.89 569.33 570.13 0.003373 7.16 201.12 65.67 0.72 Main 13068 Max WS Deep Run 1% 72hr 1440.96 565.89 569.34 570.13 0.003375 7.16 201.19 65.67 0.72 Main 13068 Max WS Deep Run 1% 48hr 1710.91 565.89 569.63 570.56 0.003568 7.74 220.96 66.78 0.75 Main 13068 Max WS Deep Run 1%24hr 1704.98 565.89 569.63 570.56 0.003563 7.73 220.56 66.76 0.75 Main 13068 Max WS Deep Run 1%18hr 1552.24 565.89 569.46 570.31 0.003459 7.41 209.48 66.14 0.73 Main 13068 Max WS Deep Run 1%12hr 1357.04 565.89 569.23 569.99 0.003320 6.98 194.54 65.30 0.71 Main 13068 Max WS Deep Run 1%6hr 957.09 565.89 568.69 569.25 0.003067 6.01 159.29 63.25 0.67 Main 13068 Max WS Deep Run 1%3hr 515.31 565.89 567.87 568.22 0.002904 4.72 109.27 60.23 0.62 Main 13068 Max WS Deep Run 1% 2hr 647.98 565.89 568.17 568.57 0.002849 5.10 127.12 61.32 0.62 Main 13068 Max WS Deep Run 1% 1hr 276.83 565.89 567.32 567.52 0.002642 3.63 76.23 58.15 0.56 Main 12970 Max WS Deep Run 1%240hr 572.50 565.49 567.45 568.09 0.006611 6.38 89.72 58.38 0.91 Main 12970 Max WS Deep Run 1%120hr 1439.84 565.49 568.66 568.60 569.87 0.006430 8.83 163.13 63.40 0.97 Main 12970 Max WS Deep Run 1% 72hr 1441.04 565.49 568.66 568.60 569.87 0.006430 8.83 163.21 63.41 0.97 Main 12970 Max WS Deep Run 1% 48hr 1710.92 565.49 568.95 568.92 570.33 0.006506 9.41 181.77 64.62 0.99 Main 12970 Max WS Deep Run 1%24hr 1705.07 565.49 568.94 568.91 570.32 0.006503 9.40 181.39 64.60 0.99 Main 12970 Max WS Deep Run 1%18hr 1552.28 565.49 568.78 568.73 570.06 0.006470 9.08 170.93 63.92 0.98 Main 12970 Max WS Deep Run 1%12hr 1357.02 565.49 568.56 568.49 569.72 0.006434 8.65 156.96 63.00 0.97 7
HEC-RAS River: Deep Run Reach: Main Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 12970 Max WS Deep Run 1%6hr 957.10 565.49 568.08 568.96 0.006215 7.55 126.80 60.97 0.92 Main 12970 Max WS Deep Run 1%3hr 515.31 565.49 567.34 567.94 0.006865 6.21 82.98 57.89 0.91 Main 12970 Max WS Deep Run 1% 2hr 647.97 565.49 567.60 568.28 0.006301 6.58 98.50 59.00 0.90 Main 12970 Max WS Deep Run 1% 1hr 276.86 565.49 566.85 567.24 0.007360 5.02 55.10 55.85 0.89 Main 12874 Max WS Deep Run 1%240hr 572.55 564.77 566.81 566.80 567.61 0.007943 7.18 79.72 49.99 1.00 Main 12874 Max WS Deep Run 1%120hr 1439.94 564.77 567.96 568.22 569.55 0.009074 10.14 141.96 58.33 1.15 Main 12874 Max WS Deep Run 1% 72hr 1441.07 564.77 567.96 568.22 569.56 0.009075 10.15 142.03 58.34 1.15 Main 12874 Max WS Deep Run 1% 48hr 1710.90 564.77 568.25 568.64 570.04 0.009355 10.74 159.32 61.45 1.18 Main 12874 Max WS Deep Run 1%24hr 1705.11 564.77 568.24 568.63 570.03 0.009333 10.72 158.99 61.33 1.17 Main 12874 Max WS Deep Run 1%18hr 1552.24 564.77 568.08 568.40 569.76 0.009133 10.41 149.13 59.21 1.16 Main 12874 Max WS Deep Run 1%12hr 1357.01 564.77 567.87 568.08 569.40 0.008995 9.93 136.72 57.67 1.14 Main 12874 Max WS Deep Run 1%6hr 957.04 564.77 567.40 567.49 568.56 0.008324 8.65 110.70 54.30 1.07 Main 12874 Max WS Deep Run 1%3hr 515.32 564.77 566.70 566.69 567.44 0.007900 6.92 74.49 49.22 0.99 Main 12874 Max WS Deep Run 1% 2hr 648.00 564.77 566.94 566.95 567.81 0.007958 7.49 86.51 50.96 1.01 Main 12874 Max WS Deep Run 1% 1hr 276.84 564.77 566.21 566.67 0.007151 5.40 51.25 45.67 0.90 Main 12762 Max WS Deep Run 1%240hr 572.57 564.79 566.11 566.13 566.73 0.009349 6.29 91.06 79.16 1.03 Main 12762 Max WS Deep Run 1%120hr 1440.02 564.79 567.07 567.14 568.19 0.008127 8.46 170.12 84.96 1.05 Main 12762 Max WS Deep Run 1% 72hr 1441.10 564.79 567.08 567.14 568.19 0.008129 8.47 170.19 84.97 1.05 Main 12762 Max WS Deep Run 1% 48hr 1710.92 564.79 567.37 567.40 568.56 0.007422 8.75 195.56 86.75 1.03 Main 12762 Max WS Deep Run 1%24hr 1705.19 564.79 567.37 567.40 568.55 0.007418 8.74 195.18 86.72 1.03 Main 12762 Max WS Deep Run 1%18hr 1552.23 564.79 567.20 567.25 568.34 0.007839 8.60 180.55 85.70 1.04 Main 12762 Max WS Deep Run 1%12hr 1357.03 564.79 566.99 567.06 568.07 0.008275 8.33 162.87 84.45 1.06 Main 12762 Max WS Deep Run 1%6hr 956.87 564.79 566.57 566.62 567.44 0.008865 7.49 127.72 81.90 1.06 Main 12762 Max WS Deep Run 1%3hr 515.31 564.79 566.02 566.05 566.61 0.009803 6.13 84.03 78.62 1.05 Main 12762 Max WS Deep Run 1% 2hr 647.99 564.79 566.22 566.24 566.88 0.008884 6.48 99.94 79.83 1.02 Main 12762 Max WS Deep Run 1% 1hr 276.86 564.79 565.62 565.67 566.05 0.012761 5.25 52.78 76.19 1.11 Main 12669 Max WS Deep Run 1%240hr 572.64 563.96 565.73 565.97 0.002790 3.92 146.02 103.85 0.58 Main 12669 Max WS Deep Run 1%120hr 1440.10 563.96 566.93 567.36 0.002329 5.25 274.04 109.23 0.58 Main 12669 Max WS Deep Run 1% 72hr 1441.08 563.96 566.93 567.36 0.002329 5.26 274.13 109.23 0.58 Main 12669 Max WS Deep Run 1% 48hr 1710.92 563.96 567.24 567.72 0.002271 5.56 307.84 110.61 0.59 Main 12669 Max WS Deep Run 1%24hr 1705.26 563.96 567.23 567.71 0.002268 5.55 307.32 110.59 0.59 Main 12669 Max WS Deep Run 1%18hr 1552.24 563.96 567.06 567.51 0.002306 5.39 288.16 109.81 0.59 Main 12669 Max WS Deep Run 1%12hr 1357.05 563.96 566.83 567.24 0.002369 5.17 262.62 108.76 0.59 Main 12669 Max WS Deep Run 1%6hr 951.46 563.96 566.32 566.64 0.002467 4.58 207.74 106.48 0.58 Main 12669 Max WS Deep Run 1%3hr 515.29 563.96 565.63 565.85 0.002863 3.80 135.76 103.41 0.58 Main 12669 Max WS Deep Run 1% 2hr 647.95 563.96 565.85 566.11 0.002731 4.08 158.63 104.39 0.58 Main 12669 Max WS Deep Run 1% 1hr 276.86 563.96 565.07 565.26 0.004932 3.52 78.59 100.90 0.70 Main 12563 Max WS Deep Run 1%240hr 572.71 563.60 565.59 565.79 0.002050 3.60 159.20 102.30 0.51 Main 12563 Max WS Deep Run 1%120hr 1440.17 563.60 566.77 567.17 0.002067 5.09 283.11 108.43 0.55 Main 12563 Max WS Deep Run 1% 72hr 1441.08 563.60 566.77 567.17 0.002067 5.09 283.19 108.43 0.55 Main 12563 Max WS Deep Run 1% 48hr 1710.89 563.60 567.06 567.52 0.002071 5.42 315.62 109.98 0.56 Main 12563 Max WS Deep Run 1%24hr 1705.37 563.60 567.06 567.51 0.002067 5.41 315.17 109.96 0.56 Main 12563 Max WS Deep Run 1%18hr 1552.24 563.60 566.89 567.32 0.002070 5.23 296.74 109.08 0.56 Main 12563 Max WS Deep Run 1%12hr 1357.02 563.60 566.66 567.05 0.002087 4.99 271.79 107.89 0.55 Main 12563 Max WS Deep Run 1%6hr 949.97 563.60 566.15 566.45 0.002082 4.37 217.27 105.22 0.54 Main 12563 Max WS Deep Run 1%3hr 515.35 563.60 565.49 565.68 0.002048 3.46 149.15 101.79 0.50 Main 12563 Max WS Deep Run 1% 2hr 647.88 563.60 565.71 565.93 0.002080 3.79 171.11 102.91 0.52 Main 12563 Max WS Deep Run 1% 1hr 276.82 563.60 564.92 565.06 0.002857 3.02 91.79 98.81 0.55 Main 12462 Max WS Deep Run 1%240hr 572.73 560.57 565.68 565.74 0.000292 2.02 283.45 100.24 0.21 Main 12462 Max WS Deep Run 1%120hr 1440.28 560.57 566.89 567.08 0.000611 3.49 412.52 111.54 0.32 Main 12462 Max WS Deep Run 1% 72hr 1441.11 560.57 566.90 567.09 0.000612 3.49 412.61 111.55 0.32 Main 12462 Max WS Deep Run 1% 48hr 1710.91 560.57 567.20 567.43 0.000681 3.82 447.42 114.41 0.34 Main 12462 Max WS Deep Run 1%24hr 1705.45 560.57 567.20 567.43 0.000679 3.82 446.88 114.36 0.34 Main 12462 Max WS Deep Run 1%18hr 1552.20 560.57 567.02 567.23 0.000642 3.63 427.06 112.75 0.33 Main 12462 Max WS Deep Run 1%12hr 1356.93 560.57 566.79 566.97 0.000591 3.39 400.70 110.56 0.31 Main 12462 Max WS Deep Run 1%6hr 941.11 560.57 566.27 566.38 0.000444 2.73 344.12 105.70 0.27 Main 12462 Max WS Deep Run 1%3hr 515.30 560.57 565.57 565.63 0.000264 1.89 273.19 99.29 0.20 Main 12462 Max WS Deep Run 1% 2hr 647.85 560.57 565.80 565.87 0.000329 2.19 295.80 101.38 0.23 Main 12462 Max WS Deep Run 1% 1hr 276.83 560.57 565.00 565.02 0.000151 1.27 217.40 93.93 0.15 Main 12373 Max WS Deep Run 1%240hr 572.83 562.85 565.22 565.91 0.006998 6.68 85.76 54.67 0.94 Main 12373 Max WS Deep Run 1%120hr 1440.32 562.85 566.37 566.51 567.55 0.008752 8.73 165.06 83.34 1.09 Main 12373 Max WS Deep Run 1% 72hr 1441.19 562.85 566.37 566.51 567.55 0.008755 8.73 165.12 83.36 1.09 Main 12373 Max WS Deep Run 1% 48hr 1710.72 562.85 566.61 566.81 567.92 0.009083 9.19 186.16 89.43 1.12 Main 12373 Max WS Deep Run 1%24hr 1705.44 562.85 566.61 566.80 567.91 0.009055 9.17 185.94 89.37 1.12 Main 12373 Max WS Deep Run 1%18hr 1552.18 562.85 566.47 566.64 567.71 0.008919 8.93 173.75 85.90 1.11 Main 12373 Max WS Deep Run 1%12hr 1357.03 562.85 566.28 566.40 567.43 0.008729 8.61 157.66 81.09 1.09 Main 12373 Max WS Deep Run 1%6hr 1007.97 562.85 565.85 565.93 566.85 0.008600 8.05 125.21 70.41 1.06 Main 12373 Max WS Deep Run 1%3hr 515.33 562.85 565.11 565.75 0.006883 6.45 79.93 53.06 0.93 Main 12373 Max WS Deep Run 1% 2hr 647.96 562.85 565.36 565.29 566.10 0.007247 6.92 93.68 58.17 0.96 Main 12373 Max WS Deep Run 1% 1hr 276.82 562.85 564.65 565.01 0.005154 4.86 56.96 46.55 0.77 Main 12258 Max WS Deep Run 1%240hr 571.94 562.92 564.49 564.48 565.06 0.008604 6.06 94.42 81.75 0.99 Main 12258 Max WS Deep Run 1%120hr 1438.82 562.92 565.46 565.49 566.44 0.007900 7.95 180.94 97.54 1.03 Main 12258 Max WS Deep Run 1% 72hr 1439.87 562.92 565.46 565.49 566.44 0.007905 7.96 181.00 97.55 1.03 Main 12258 Max WS Deep Run 1% 48hr 1707.16 562.92 565.67 565.74 566.78 0.008103 8.46 201.76 100.97 1.05 Main 12258 Max WS Deep Run 1%24hr 1704.97 562.92 565.67 565.74 566.78 0.008055 8.44 202.00 101.01 1.05 Main 12258 Max WS Deep Run 1%18hr 1550.88 562.92 565.54 565.60 566.59 0.008063 8.20 189.18 98.91 1.04 Main 12258 Max WS Deep Run 1%12hr 1356.05 562.92 565.37 565.41 566.33 0.008140 7.89 171.98 96.02 1.04 Main 12258 Max WS Deep Run 1%6hr 961.39 562.92 564.92 564.99 565.76 0.009105 7.33 131.07 88.78 1.06 Main 12258 Max WS Deep Run 1%3hr 515.32 562.92 564.41 564.40 564.95 0.008874 5.91 87.25 80.30 1.00 Main 12258 Max WS Deep Run 1% 2hr 646.80 562.92 564.59 564.59 565.21 0.008708 6.34 102.04 83.26 1.01 8
HEC-RAS River: Deep Run Reach: Main Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 12258 Max WS Deep Run 1% 1hr 276.75 562.92 563.96 564.00 564.38 0.011622 5.19 53.34 73.06 1.07 Main 12145 Max WS Deep Run 1%240hr 571.29 562.55 564.14 564.36 0.003111 3.71 153.81 129.10 0.60 Main 12145 Max WS Deep Run 1%120hr 1438.97 562.55 565.40 565.71 0.001844 4.50 319.55 135.26 0.52 Main 12145 Max WS Deep Run 1% 72hr 1439.73 562.55 565.40 565.71 0.001846 4.51 319.54 135.26 0.52 Main 12145 Max WS Deep Run 1% 48hr 1663.67 562.55 565.62 565.97 0.001831 4.75 350.61 136.38 0.52 Main 12145 Max WS Deep Run 1%24hr 1701.33 562.55 565.62 565.99 0.001924 4.86 350.09 136.36 0.53 Main 12145 Max WS Deep Run 1%18hr 1526.68 562.55 565.47 565.81 0.001870 4.62 330.11 135.64 0.52 Main 12145 Max WS Deep Run 1%12hr 1329.79 562.55 565.28 565.58 0.001840 4.37 304.46 134.71 0.51 Main 12145 Max WS Deep Run 1%6hr 949.69 562.55 564.69 564.97 0.002470 4.21 225.61 131.81 0.57 Main 12145 Max WS Deep Run 1%3hr 515.30 562.55 563.94 564.19 0.004580 4.02 128.33 128.13 0.71 Main 12145 Max WS Deep Run 1% 2hr 647.95 562.55 564.21 564.46 0.003352 3.99 162.39 129.43 0.63 Main 12145 Max WS Deep Run 1% 1hr 268.63 562.55 563.47 563.44 563.71 0.010296 3.98 67.54 125.78 0.96 Main 12059 Max WS Deep Run 1%240hr 570.88 561.61 564.10 564.25 0.001466 3.09 184.79 115.88 0.43 Main 12059 Max WS Deep Run 1%120hr 1438.72 561.61 565.30 565.60 0.001476 4.40 327.26 120.96 0.47 Main 12059 Max WS Deep Run 1% 72hr 1439.74 561.61 565.30 565.60 0.001478 4.40 327.21 120.96 0.47 Main 12059 Max WS Deep Run 1% 48hr 1663.58 561.61 565.52 565.86 0.001543 4.71 353.47 121.87 0.49 Main 12059 Max WS Deep Run 1%24hr 1698.72 561.61 565.51 565.87 0.001628 4.82 352.17 121.83 0.50 Main 12059 Max WS Deep Run 1%18hr 1523.05 561.61 565.38 565.69 0.001521 4.53 335.92 121.26 0.48 Main 12059 Max WS Deep Run 1%12hr 1321.74 561.61 565.20 565.47 0.001412 4.20 314.66 120.52 0.46 Main 12059 Max WS Deep Run 1%6hr 939.50 561.61 564.62 564.85 0.001583 3.83 245.50 118.07 0.47 Main 12059 Max WS Deep Run 1%3hr 515.30 561.61 563.90 564.06 0.001833 3.18 162.01 115.05 0.47 Main 12059 Max WS Deep Run 1% 2hr 634.34 561.61 564.16 564.33 0.001621 3.32 191.19 116.11 0.46 Main 12059 Max WS Deep Run 1% 1hr 279.81 561.61 563.27 563.42 0.003745 3.12 89.70 112.36 0.62 Main 11998 Max WS Deep Run 1%240hr 593.78 561.76 564.03 564.16 0.000966 2.91 204.31 102.63 0.36 Main 11998 Max WS Deep Run 1%120hr 1478.40 561.76 565.18 565.50 0.001377 4.55 324.77 108.17 0.46 Main 11998 Max WS Deep Run 1% 72hr 1478.70 561.76 565.18 565.50 0.001378 4.55 324.78 108.17 0.46 Main 11998 Max WS Deep Run 1% 48hr 1719.17 561.76 565.35 565.74 0.001555 5.00 344.04 109.03 0.50 Main 11998 Max WS Deep Run 1%24hr 1740.10 561.76 565.36 565.76 0.001582 5.05 344.74 109.06 0.50 Main 11998 Max WS Deep Run 1%18hr 1569.48 561.76 565.25 565.59 0.001443 4.72 332.44 108.51 0.48 Main 11998 Max WS Deep Run 1%12hr 1368.98 561.76 565.09 565.38 0.001293 4.34 315.55 107.75 0.45 Main 11998 Max WS Deep Run 1%6hr 978.05 561.76 564.52 564.75 0.001289 3.83 255.31 105.01 0.43 Main 11998 Max WS Deep Run 1%3hr 525.21 561.76 563.85 563.98 0.001022 2.82 185.96 101.76 0.37 Main 11998 Max WS Deep Run 1% 2hr 642.92 561.76 564.10 564.24 0.001022 3.05 210.99 102.95 0.38 Main 11998 Max WS Deep Run 1% 1hr 288.03 561.76 563.19 563.28 0.001294 2.42 119.14 98.53 0.39 Main 11917 Max WS Deep Run 1%240hr 585.51 561.39 563.79 564.04 0.002239 4.04 145.07 84.00 0.54 Main 11917 Max WS Deep Run 1%120hr 1478.41 561.39 564.84 565.35 0.003020 5.86 301.83 189.61 0.66 Main 11917 Max WS Deep Run 1% 72hr 1478.68 561.39 564.84 565.35 0.003021 5.86 301.82 189.61 0.66 Main 11917 Max WS Deep Run 1% 48hr 1728.95 561.39 564.98 565.58 0.003444 6.40 328.96 196.16 0.71 Main 11917 Max WS Deep Run 1%24hr 1740.13 561.39 564.96 565.58 0.003539 6.48 326.75 195.64 0.72 Main 11917 Max WS Deep Run 1%18hr 1569.42 561.39 564.88 565.43 0.003226 6.10 309.62 191.52 0.69 Main 11917 Max WS Deep Run 1%12hr 1368.96 561.39 564.79 565.25 0.002765 5.56 292.45 187.28 0.63 Main 11917 Max WS Deep Run 1%6hr 978.11 561.39 564.19 564.64 0.003363 5.42 189.31 149.76 0.68 Main 11917 Max WS Deep Run 1%3hr 525.22 561.39 563.62 563.87 0.002420 4.01 130.95 81.18 0.56 Main 11917 Max WS Deep Run 1% 2hr 639.32 561.39 563.83 564.12 0.002508 4.31 148.24 84.62 0.57 Main 11917 Max WS Deep Run 1% 1hr 286.89 561.39 562.92 563.13 0.003246 3.66 78.45 69.69 0.61 Main 11802 Max WS Deep Run 1%240hr 652.41 560.61 563.16 563.83 0.005640 6.54 99.74 55.59 0.86 Main 11802 Max WS Deep Run 1%120hr 1478.27 560.61 564.30 564.53 565.14 0.005709 7.60 302.78 501.89 0.90 Main 11802 Max WS Deep Run 1% 72hr 1478.41 560.61 564.30 564.53 565.14 0.005717 7.60 302.51 501.84 0.90 Main 11802 Max WS Deep Run 1% 48hr 1744.30 560.61 564.47 564.69 565.31 0.005698 7.81 391.86 522.31 0.90 Main 11802 Max WS Deep Run 1%24hr 1740.01 560.61 564.47 564.69 565.30 0.005708 7.82 389.91 521.83 0.90 Main 11802 Max WS Deep Run 1%18hr 1569.11 560.61 564.36 564.59 565.20 0.005629 7.68 334.89 507.82 0.90 Main 11802 Max WS Deep Run 1%12hr 1381.64 560.61 564.16 564.48 565.10 0.006711 7.91 232.62 489.08 0.96 Main 11802 Max WS Deep Run 1%6hr 977.78 560.61 563.68 563.63 564.53 0.007208 7.41 131.98 73.47 0.97 Main 11802 Max WS Deep Run 1%3hr 525.23 560.61 562.99 563.51 0.004775 5.82 90.24 52.89 0.79 Main 11802 Max WS Deep Run 1% 2hr 657.61 560.61 563.23 563.86 0.005209 6.36 103.37 56.59 0.83 Main 11802 Max WS Deep Run 1% 1hr 286.32 560.61 562.45 562.76 0.003538 4.47 64.09 44.64 0.66 Main 11701 Max WS Deep Run 1%240hr 630.99 560.22 562.36 562.38 563.10 0.008398 6.91 91.38 106.83 1.01 Main 11701 Max WS Deep Run 1%120hr 1478.20 560.22 563.91 564.27 0.002743 5.22 396.06 236.38 0.62 Main 11701 Max WS Deep Run 1% 72hr 1477.98 560.22 563.91 564.27 0.002750 5.23 395.64 236.34 0.62 Main 11701 Max WS Deep Run 1% 48hr 1744.10 560.22 564.26 564.65 0.002435 5.37 541.55 481.79 0.60 Main 11701 Max WS Deep Run 1%24hr 1739.72 560.22 564.26 564.64 0.002452 5.38 538.11 480.92 0.60 Main 11701 Max WS Deep Run 1%18hr 1569.03 560.22 564.05 563.49 564.48 0.002872 5.56 439.59 456.20 0.64 Main 11701 Max WS Deep Run 1%12hr 1371.66 560.22 563.76 564.13 0.003030 5.26 361.77 233.35 0.65 Main 11701 Max WS Deep Run 1%6hr 980.17 560.22 563.06 563.73 0.006702 6.58 149.07 190.59 0.92 Main 11701 Max WS Deep Run 1%3hr 523.63 560.22 562.17 562.18 562.84 0.008539 6.61 79.24 88.81 1.01 Main 11701 Max WS Deep Run 1% 2hr 635.65 560.22 562.55 562.39 563.13 0.007498 6.11 104.00 136.27 0.94 Main 11701 Max WS Deep Run 1% 1hr 285.40 560.22 561.61 561.63 562.13 0.009697 5.82 49.00 49.07 1.03 Main 11590 Max WS Deep Run 1%240hr 619.30 558.11 562.37 562.45 0.000382 2.33 279.04 139.36 0.24 Main 11590 Max WS Deep Run 1%120hr 1478.20 558.11 563.90 564.07 0.000511 3.39 544.45 208.04 0.30 Main 11590 Max WS Deep Run 1% 72hr 1477.82 558.11 563.90 564.07 0.000511 3.39 544.14 207.97 0.30 Main 11590 Max WS Deep Run 1% 48hr 1743.68 558.11 564.22 564.43 0.000578 3.72 671.02 488.03 0.32 Main 11590 Max WS Deep Run 1%24hr 1739.54 558.11 564.22 564.42 0.000579 3.72 667.84 487.23 0.32 Main 11590 Max WS Deep Run 1%18hr 1568.79 558.11 564.02 564.22 0.000559 3.59 576.44 463.51 0.31 Main 11590 Max WS Deep Run 1%12hr 1371.31 558.11 563.78 563.93 0.000484 3.26 518.97 202.24 0.29 Main 11590 Max WS Deep Run 1%6hr 977.69 558.11 563.13 563.25 0.000423 2.83 398.43 172.55 0.26 Main 11590 Max WS Deep Run 1%3hr 525.26 558.11 562.18 562.25 0.000344 2.12 253.53 130.95 0.23 Main 11590 Max WS Deep Run 1% 2hr 659.55 558.11 562.49 562.57 0.000377 2.37 296.03 144.69 0.24 Main 11590 Max WS Deep Run 1% 1hr 287.00 558.11 561.48 561.52 0.000217 1.54 186.70 79.39 0.18 Main 11483 Max WS Deep Run 1%240hr 615.09 557.13 562.36 562.42 0.000170 2.02 315.15 106.06 0.17 9
HEC-RAS River: Deep Run Reach: Main Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 11483 Max WS Deep Run 1%120hr 1478.16 557.13 563.85 564.02 0.000408 3.42 512.69 166.08 0.27 Main 11483 Max WS Deep Run 1% 72hr 1477.75 557.13 563.84 564.02 0.000408 3.42 512.45 166.00 0.27 Main 11483 Max WS Deep Run 1% 48hr 1743.90 557.13 564.16 564.38 0.000498 3.82 615.23 495.61 0.30 Main 11483 Max WS Deep Run 1%24hr 1739.58 557.13 564.15 564.37 0.000497 3.81 612.12 494.54 0.30 Main 11483 Max WS Deep Run 1%18hr 1568.85 557.13 563.97 564.15 0.000432 3.53 533.10 172.44 0.28 Main 11483 Max WS Deep Run 1%12hr 1370.42 557.13 563.73 563.89 0.000373 3.26 493.29 159.81 0.26 Main 11483 Max WS Deep Run 1%6hr 977.67 557.13 563.11 563.22 0.000260 2.69 403.38 131.04 0.22 Main 11483 Max WS Deep Run 1%3hr 525.17 557.13 562.17 562.22 0.000143 1.80 296.26 100.52 0.16 Main 11483 Max WS Deep Run 1% 2hr 658.92 557.13 562.48 562.55 0.000179 2.10 328.17 109.98 0.18 Main 11483 Max WS Deep Run 1% 1hr 286.36 557.13 561.48 561.51 0.000072 1.18 243.57 66.43 0.11 Main 11386 Max WS Deep Run 1%240hr 609.27 556.56 562.33 562.40 0.000175 2.08 292.50 98.63 0.17 Main 11386 Max WS Deep Run 1%120hr 1478.22 556.56 563.78 563.96 0.000538 3.49 484.06 154.59 0.30 Main 11386 Max WS Deep Run 1% 72hr 1477.72 556.56 563.78 563.96 0.000538 3.49 483.84 154.55 0.30 Main 11386 Max WS Deep Run 1% 48hr 1742.91 556.56 564.08 564.31 0.000665 3.90 557.49 511.64 0.34 Main 11386 Max WS Deep Run 1%24hr 1739.76 556.56 564.07 564.30 0.000666 3.90 554.02 510.26 0.34 Main 11386 Max WS Deep Run 1%18hr 1568.80 556.56 563.90 564.09 0.000568 3.59 501.92 158.22 0.31 Main 11386 Max WS Deep Run 1%12hr 1370.25 556.56 563.67 563.84 0.000493 3.33 467.13 151.09 0.29 Main 11386 Max WS Deep Run 1%6hr 977.67 556.56 563.06 563.19 0.000329 2.84 344.60 123.71 0.24 Main 11386 Max WS Deep Run 1%3hr 525.21 556.56 562.15 562.21 0.000146 1.87 280.97 94.94 0.16 Main 11386 Max WS Deep Run 1% 2hr 658.88 556.56 562.45 562.53 0.000192 2.19 300.44 102.03 0.18 Main 11386 Max WS Deep Run 1% 1hr 286.18 556.56 561.48 561.50 0.000071 1.20 237.99 61.82 0.11 Main 11274 Max WS Deep Run 1%240hr 610.28 557.17 562.31 562.38 0.000206 2.15 283.60 98.02 0.19 Main 11274 Max WS Deep Run 1%120hr 1478.14 557.17 563.73 563.92 0.000570 3.53 467.58 144.50 0.31 Main 11274 Max WS Deep Run 1% 72hr 1477.73 557.17 563.73 563.91 0.000570 3.53 467.36 144.47 0.31 Main 11274 Max WS Deep Run 1% 48hr 1743.47 557.17 564.03 564.27 0.000685 3.94 523.15 527.50 0.34 Main 11274 Max WS Deep Run 1%24hr 1739.72 557.17 564.02 564.26 0.000685 3.94 520.03 526.95 0.34 Main 11274 Max WS Deep Run 1%18hr 1568.69 557.17 563.85 564.04 0.000593 3.62 484.81 147.19 0.32 Main 11274 Max WS Deep Run 1%12hr 1369.86 557.17 563.62 563.79 0.000527 3.37 451.84 142.00 0.30 Main 11274 Max WS Deep Run 1%6hr 977.69 557.17 563.02 563.15 0.000404 2.88 338.96 125.75 0.26 Main 11274 Max WS Deep Run 1%3hr 525.19 557.17 562.13 562.19 0.000172 1.93 271.84 94.83 0.17 Main 11274 Max WS Deep Run 1% 2hr 658.70 557.17 562.42 562.50 0.000229 2.26 291.72 101.82 0.20 Main 11274 Max WS Deep Run 1% 1hr 285.56 557.17 561.46 561.49 0.000086 1.25 227.68 64.65 0.12 Main 11167 Max WS Deep Run 1%240hr 608.12 557.18 562.31 562.36 0.000122 1.65 368.63 90.91 0.14 Main 11167 Max WS Deep Run 1%120hr 1478.13 557.18 563.73 563.86 0.000284 2.91 516.03 129.00 0.23 Main 11167 Max WS Deep Run 1% 72hr 1477.68 557.18 563.73 563.86 0.000284 2.91 515.84 128.93 0.23 Main 11167 Max WS Deep Run 1% 48hr 1742.74 557.18 564.02 564.18 0.000327 3.25 563.63 524.05 0.25 Main 11167 Max WS Deep Run 1%24hr 1739.76 557.18 564.02 564.18 0.000327 3.24 560.72 522.98 0.25 Main 11167 Max WS Deep Run 1%18hr 1568.80 557.18 563.85 563.99 0.000297 3.02 531.00 134.59 0.23 Main 11167 Max WS Deep Run 1%12hr 1369.09 557.18 563.63 563.74 0.000262 2.76 502.63 123.79 0.22 Main 11167 Max WS Deep Run 1%6hr 977.55 557.18 563.04 563.11 0.000199 2.24 437.45 101.38 0.19 Main 11167 Max WS Deep Run 1%3hr 525.14 557.18 562.14 562.17 0.000102 1.49 352.89 89.00 0.13 Main 11167 Max WS Deep Run 1% 2hr 658.56 557.18 562.43 562.48 0.000133 1.74 379.43 92.21 0.15 Main 11167 Max WS Deep Run 1% 1hr 285.40 557.18 561.47 561.48 0.000049 0.97 295.41 81.67 0.09 Main 11075 Max WS Deep Run 1%240hr 605.11 558.08 562.27 562.34 0.000352 2.12 285.46 108.43 0.23 Main 11075 Max WS Deep Run 1%120hr 1478.16 558.08 563.66 563.83 0.000505 3.36 457.50 128.34 0.30 Main 11075 Max WS Deep Run 1% 72hr 1477.61 558.08 563.66 563.83 0.000505 3.36 457.32 128.33 0.30 Main 11075 Max WS Deep Run 1% 48hr 1742.60 558.08 563.95 564.16 0.000555 3.69 494.53 130.45 0.31 Main 11075 Max WS Deep Run 1%24hr 1739.72 558.08 563.94 564.15 0.000556 3.69 493.78 130.41 0.31 Main 11075 Max WS Deep Run 1%18hr 1568.78 558.08 563.77 563.96 0.000518 3.46 472.06 129.17 0.30 Main 11075 Max WS Deep Run 1%12hr 1347.96 558.08 563.56 563.71 0.000458 3.14 444.57 127.63 0.28 Main 11075 Max WS Deep Run 1%6hr 977.58 558.08 562.98 563.09 0.000416 2.69 371.21 123.85 0.26 Main 11075 Max WS Deep Run 1%3hr 525.12 558.08 562.10 562.16 0.000326 1.97 267.04 106.89 0.22 Main 11075 Max WS Deep Run 1% 2hr 657.79 558.08 562.38 562.46 0.000364 2.21 298.95 120.02 0.24 Main 11075 Max WS Deep Run 1% 1hr 285.13 558.08 561.44 561.47 0.000179 1.40 202.99 85.82 0.16 Main 10973 Max WS Deep Run 1%240hr 604.87 559.06 562.12 562.28 0.000897 3.22 195.13 88.12 0.36 Main 10973 Max WS Deep Run 1%120hr 1478.17 559.06 563.44 563.82 0.001262 5.01 319.89 107.82 0.46 Main 10973 Max WS Deep Run 1% 72hr 1477.55 559.06 563.44 563.82 0.001262 5.01 319.79 107.80 0.46 Main 10973 Max WS Deep Run 1% 48hr 1713.74 559.06 563.70 564.14 0.001341 5.40 348.58 111.81 0.48 Main 10973 Max WS Deep Run 1%24hr 1739.71 559.06 563.69 564.15 0.001394 5.50 347.50 111.68 0.49 Main 10973 Max WS Deep Run 1%18hr 1568.79 559.06 563.52 563.93 0.001325 5.20 328.24 109.35 0.47 Main 10973 Max WS Deep Run 1%12hr 1460.12 559.06 563.38 563.76 0.001307 5.04 313.08 105.91 0.47 Main 10973 Max WS Deep Run 1%6hr 977.57 559.06 562.77 563.02 0.001087 4.08 253.57 92.80 0.41 Main 10973 Max WS Deep Run 1%3hr 525.12 559.06 561.96 562.10 0.000838 2.99 181.40 87.07 0.35 Main 10973 Max WS Deep Run 1% 2hr 657.74 559.06 562.23 562.40 0.000926 3.36 204.37 88.87 0.37 Main 10973 Max WS Deep Run 1% 1hr 285.07 559.06 561.35 561.43 0.000637 2.21 129.58 78.49 0.29 Main 10881 Max WS Deep Run 1%240hr 604.50 559.45 561.48 561.40 562.09 0.007119 6.27 96.76 71.78 0.93 Main 10881 Max WS Deep Run 1%120hr 1478.07 559.45 562.64 562.51 563.66 0.005549 8.14 191.95 87.58 0.91 Main 10881 Max WS Deep Run 1% 72hr 1477.53 559.45 562.64 562.51 563.66 0.005551 8.14 191.88 87.58 0.91 Main 10881 Max WS Deep Run 1% 48hr 1803.55 559.45 563.12 564.16 0.004525 8.27 235.20 91.34 0.84 Main 10881 Max WS Deep Run 1%24hr 1739.67 559.45 563.08 564.08 0.004417 8.09 231.40 91.02 0.83 Main 10881 Max WS Deep Run 1%18hr 1568.80 559.45 562.74 562.60 563.79 0.005500 8.31 200.39 88.37 0.91 Main 10881 Max WS Deep Run 1%12hr 1413.17 559.45 562.55 562.43 563.55 0.005716 8.07 184.42 86.86 0.91 Main 10881 Max WS Deep Run 1%6hr 977.53 559.45 562.07 561.93 562.83 0.005885 7.04 142.96 82.75 0.89 Main 10881 Max WS Deep Run 1%3hr 521.75 559.45 561.36 561.90 0.007064 5.92 88.26 69.73 0.92 Main 10881 Max WS Deep Run 1% 2hr 652.25 559.45 561.58 561.47 562.20 0.006698 6.31 104.13 74.58 0.91 Main 10881 Max WS Deep Run 1% 1hr 278.97 559.45 560.82 560.81 561.25 0.009767 5.26 52.99 62.19 1.01 Main 10780 Max WS Deep Run 1%240hr 604.04 556.30 561.61 561.73 0.000400 2.79 221.38 63.46 0.25 Main 10780 Max WS Deep Run 1%120hr 1478.14 556.30 562.90 563.29 0.000928 5.08 307.95 71.41 0.40 Main 10780 Max WS Deep Run 1% 72hr 1477.53 556.30 562.90 563.29 0.000928 5.07 307.89 71.40 0.40 Main 10780 Max WS Deep Run 1% 48hr 1791.83 556.30 563.23 563.74 0.001106 5.75 332.19 73.49 0.44 10
HEC-RAS River: Deep Run Reach: Main Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 10780 Max WS Deep Run 1%24hr 1739.67 556.30 563.21 563.69 0.001059 5.62 330.27 73.33 0.43 Main 10780 Max WS Deep Run 1%18hr 1568.77 556.30 563.00 563.43 0.000979 5.28 315.29 72.05 0.41 Main 10780 Max WS Deep Run 1%12hr 1402.15 556.30 562.79 563.16 0.000897 4.93 300.15 70.72 0.39 Main 10780 Max WS Deep Run 1%6hr 977.52 556.30 562.27 562.49 0.000627 3.85 264.09 67.37 0.32 Main 10780 Max WS Deep Run 1%3hr 525.61 556.30 561.45 561.55 0.000347 2.54 211.42 62.61 0.23 Main 10780 Max WS Deep Run 1% 2hr 659.26 556.30 561.72 561.86 0.000435 2.96 228.43 64.06 0.26 Main 10780 Max WS Deep Run 1% 1hr 287.76 556.30 560.84 560.89 0.000187 1.67 174.31 59.28 0.17 Main 10666 Max WS Deep Run 1%240hr 603.46 557.75 561.56 561.68 0.000561 2.82 215.68 94.35 0.29 Main 10666 Max WS Deep Run 1%120hr 1478.13 557.75 562.87 563.18 0.000915 4.60 374.94 142.29 0.40 Main 10666 Max WS Deep Run 1% 72hr 1477.51 557.75 562.86 563.18 0.000914 4.60 374.82 142.28 0.40 Main 10666 Max WS Deep Run 1% 48hr 1777.65 557.75 563.20 563.58 0.000996 5.05 423.79 148.47 0.42 Main 10666 Max WS Deep Run 1%24hr 1739.71 557.75 563.18 563.55 0.000972 4.98 420.39 148.05 0.41 Main 10666 Max WS Deep Run 1%18hr 1568.67 557.75 562.97 563.31 0.000938 4.74 390.50 144.29 0.40 Main 10666 Max WS Deep Run 1%12hr 1391.92 557.75 562.74 563.05 0.000904 4.48 357.68 140.04 0.39 Main 10666 Max WS Deep Run 1%6hr 977.50 557.75 562.20 562.41 0.000745 3.70 284.84 130.12 0.35 Main 10666 Max WS Deep Run 1%3hr 525.11 557.75 561.40 561.51 0.000508 2.60 202.17 73.95 0.28 Main 10666 Max WS Deep Run 1% 2hr 659.02 557.75 561.66 561.80 0.000592 2.97 226.02 95.59 0.30 Main 10666 Max WS Deep Run 1% 1hr 286.46 557.75 560.81 560.86 0.000312 1.80 159.28 70.32 0.21 Main 10292 Max WS Deep Run 1%240hr 601.64 558.78 560.91 561.26 0.004134 4.76 135.42 122.53 0.71 Main 10292 Max WS Deep Run 1%120hr 1478.10 558.78 562.34 562.74 0.002021 5.33 368.24 199.62 0.56 Main 10292 Max WS Deep Run 1% 72hr 1477.42 558.78 562.34 562.74 0.002022 5.33 368.03 199.58 0.56 Main 10292 Max WS Deep Run 1% 48hr 1765.33 558.78 562.70 563.12 0.001825 5.49 444.28 214.34 0.54 Main 10292 Max WS Deep Run 1%24hr 1739.69 558.78 562.69 563.10 0.001804 5.44 441.07 213.74 0.54 Main 10292 Max WS Deep Run 1%18hr 1568.69 558.78 562.46 562.87 0.001945 5.37 392.78 204.39 0.55 Main 10292 Max WS Deep Run 1%12hr 1319.79 558.78 562.21 562.57 0.001911 5.02 343.28 195.01 0.54 Main 10292 Max WS Deep Run 1%6hr 977.41 558.78 561.64 562.00 0.002478 4.89 240.52 165.38 0.59 Main 10292 Max WS Deep Run 1%3hr 525.17 558.78 560.74 561.09 0.004950 4.77 115.11 113.65 0.76 Main 10292 Max WS Deep Run 1% 2hr 658.55 558.78 561.03 561.38 0.003765 4.79 149.87 128.63 0.69 Main 10292 Max WS Deep Run 1% 1hr 286.21 558.78 560.22 560.54 0.008735 4.52 63.31 86.68 0.93 Main 10142 Max WS Deep Run 1%240hr 600.32 557.48 560.77 560.95 0.000936 3.45 198.01 118.93 0.37 Main 10142 Max WS Deep Run 1%120hr 1478.10 557.48 562.14 562.51 0.001193 5.14 414.81 201.07 0.45 Main 10142 Max WS Deep Run 1% 72hr 1477.46 557.48 562.14 562.51 0.001193 5.14 414.59 200.99 0.45 Main 10142 Max WS Deep Run 1% 48hr 1747.87 557.48 562.49 562.90 0.001198 5.45 489.50 224.99 0.46 Main 10142 Max WS Deep Run 1%24hr 1739.60 557.48 562.48 562.89 0.001195 5.44 487.70 224.44 0.46 Main 10142 Max WS Deep Run 1%18hr 1568.49 557.48 562.26 562.64 0.001200 5.26 438.78 209.04 0.46 Main 10142 Max WS Deep Run 1%12hr 1318.97 557.48 562.04 562.36 0.001046 4.74 395.33 194.34 0.42 Main 10142 Max WS Deep Run 1%6hr 977.06 557.48 561.49 561.75 0.001028 4.24 297.91 160.16 0.41 Main 10142 Max WS Deep Run 1%3hr 525.14 557.48 560.59 560.75 0.000932 3.27 176.60 109.06 0.37 Main 10142 Max WS Deep Run 1% 2hr 658.22 557.48 560.89 561.09 0.000962 3.60 212.45 125.79 0.38 Main 10142 Max WS Deep Run 1% 1hr 286.12 557.48 559.90 560.00 0.000801 2.50 114.91 68.66 0.33 Main 10032 Max WS Deep Run 1%240hr 600.02 557.83 560.68 560.85 0.000974 3.30 200.81 112.26 0.38 Main 10032 Max WS Deep Run 1%120hr 1478.12 557.83 562.00 562.37 0.001243 5.00 374.57 159.90 0.46 Main 10032 Max WS Deep Run 1% 72hr 1477.37 557.83 562.00 562.36 0.001241 4.99 374.39 158.25 0.46 Main 10032 Max WS Deep Run 1% 48hr 1746.15 557.83 562.34 562.75 0.001255 5.32 432.01 175.39 0.47 Main 10032 Max WS Deep Run 1%24hr 1739.64 557.83 562.34 562.74 0.001254 5.32 430.69 175.08 0.47 Main 10032 Max WS Deep Run 1%18hr 1568.20 557.83 562.11 562.49 0.001257 5.12 392.63 165.22 0.46 Main 10032 Max WS Deep Run 1%12hr 1318.91 557.83 561.93 562.23 0.001062 4.56 363.14 154.37 0.42 Main 10032 Max WS Deep Run 1%6hr 976.76 557.83 561.39 561.63 0.001031 4.03 287.10 131.70 0.40 Main 10032 Max WS Deep Run 1%3hr 525.14 557.83 560.49 560.64 0.001000 3.16 179.72 108.30 0.38 Main 10032 Max WS Deep Run 1% 2hr 658.34 557.83 560.80 560.98 0.000992 3.43 214.12 115.11 0.38 Main 10032 Max WS Deep Run 1% 1hr 286.12 557.83 559.80 559.90 0.001028 2.54 112.66 72.82 0.36 Main 9923 Max WS Deep Run 1%240hr 599.67 557.61 559.97 560.02 560.92 0.008345 7.83 76.92 48.14 1.04 Main 9923 Max WS Deep Run 1%120hr 1477.97 557.61 561.17 561.51 563.12 0.008657 11.29 139.83 56.29 1.16 Main 9923 Max WS Deep Run 1% 72hr 1477.26 557.61 561.17 561.51 563.12 0.008655 11.29 139.79 56.29 1.16 Main 9923 Max WS Deep Run 1% 48hr 1849.46 557.61 561.52 561.88 563.92 0.009250 12.57 159.81 58.58 1.22 Main 9923 Max WS Deep Run 1%24hr 1739.61 557.61 561.43 561.78 563.68 0.008999 12.17 154.57 57.99 1.20 Main 9923 Max WS Deep Run 1%18hr 1566.08 557.61 561.26 561.68 563.31 0.008714 11.57 145.25 56.92 1.17 Main 9923 Max WS Deep Run 1%12hr 1418.35 557.61 561.09 561.42 562.99 0.008770 11.15 135.28 55.76 1.16 Main 9923 Max WS Deep Run 1%6hr 975.41 557.61 560.56 560.71 561.94 0.008271 9.46 106.83 52.30 1.09 Main 9923 Max WS Deep Run 1%3hr 525.15 557.61 559.81 559.86 560.69 0.008752 7.56 69.49 43.56 1.05 Main 9923 Max WS Deep Run 1% 2hr 658.33 557.61 560.07 560.14 561.09 0.008310 8.12 81.95 49.43 1.05 Main 9923 Max WS Deep Run 1% 1hr 286.08 557.61 559.20 559.18 559.80 0.008167 6.23 45.95 36.44 0.98 Main 9814 Max WS Deep Run 1%240hr 599.50 557.29 559.62 559.93 0.002649 4.45 137.15 86.91 0.59 Main 9814 Max WS Deep Run 1%120hr 1478.63 557.29 560.72 561.38 0.003042 6.59 253.54 118.18 0.69 Main 9814 Max WS Deep Run 1% 72hr 1477.93 557.29 560.72 561.38 0.003042 6.59 253.45 118.17 0.69 Main 9814 Max WS Deep Run 1% 48hr 1806.38 557.29 561.02 561.80 0.003212 7.23 289.21 123.64 0.72 Main 9814 Max WS Deep Run 1%24hr 1739.62 557.29 560.97 561.72 0.003136 7.07 283.60 122.80 0.71 Main 9814 Max WS Deep Run 1%18hr 1575.41 557.29 560.82 561.51 0.003077 6.77 264.90 119.95 0.69 Main 9814 Max WS Deep Run 1%12hr 1382.45 557.29 560.62 561.24 0.003037 6.42 241.10 116.14 0.68 Main 9814 Max WS Deep Run 1%6hr 980.10 557.29 560.18 560.64 0.002789 5.48 192.09 107.89 0.63 Main 9814 Max WS Deep Run 1%3hr 525.14 557.29 559.49 559.76 0.002607 4.23 125.69 80.51 0.58 Main 9814 Max WS Deep Run 1% 2hr 658.29 557.29 559.73 560.06 0.002605 4.60 147.00 92.07 0.59 Main 9814 Max WS Deep Run 1% 1hr 286.07 557.29 558.93 559.10 0.001919 3.28 87.39 62.39 0.48 Main 9694 Max WS Deep Run 1%240hr 599.37 556.80 559.08 559.55 0.004281 5.53 109.48 87.51 0.75 Main 9694 Max WS Deep Run 1%120hr 1477.96 556.80 560.02 560.32 561.05 0.005606 8.32 247.53 387.00 0.91 Main 9694 Max WS Deep Run 1% 72hr 1477.34 556.80 560.02 560.32 561.05 0.005608 8.32 247.27 386.99 0.91 Main 9694 Max WS Deep Run 1% 48hr 1794.78 556.80 560.23 560.54 561.34 0.005700 8.85 330.16 391.85 0.93 Main 9694 Max WS Deep Run 1%24hr 1739.57 556.80 560.20 560.51 561.29 0.005684 8.76 316.71 390.95 0.93 Main 9694 Max WS Deep Run 1%18hr 1570.14 556.80 560.09 560.39 561.14 0.005609 8.47 274.14 388.77 0.92 Main 9694 Max WS Deep Run 1%12hr 1381.59 556.80 559.94 559.91 560.96 0.005686 8.20 192.14 169.33 0.92 11
HEC-RAS River: Deep Run Reach: Main Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 9694 Max WS Deep Run 1%6hr 978.08 556.80 559.55 559.35 560.30 0.005145 6.97 147.88 130.22 0.85 Main 9694 Max WS Deep Run 1%3hr 525.15 556.80 558.98 559.39 0.003928 5.13 103.25 84.38 0.71 Main 9694 Max WS Deep Run 1% 2hr 658.18 556.80 559.16 559.68 0.004426 5.78 115.37 90.58 0.76 Main 9694 Max WS Deep Run 1% 1hr 286.05 556.80 558.55 558.77 0.003101 3.80 75.43 72.11 0.60 Main 9582 Max WS Deep Run 1%240hr 599.12 556.96 558.38 558.47 559.08 0.010051 6.75 93.48 106.21 1.08 Main 9582 Max WS Deep Run 1%120hr 1475.62 556.96 559.31 559.48 560.51 0.008321 9.00 192.45 213.41 1.08 Main 9582 Max WS Deep Run 1% 72hr 1474.68 556.96 559.31 559.48 560.51 0.008321 9.00 192.36 213.27 1.08 Main 9582 Max WS Deep Run 1% 48hr 1792.08 556.96 559.52 559.79 560.95 0.008806 9.86 217.84 252.08 1.13 Main 9582 Max WS Deep Run 1%24hr 1739.63 556.96 559.49 559.73 560.88 0.008770 9.74 213.38 245.41 1.13 Main 9582 Max WS Deep Run 1%18hr 1569.22 556.96 559.37 559.58 560.65 0.008518 9.28 199.72 224.66 1.10 Main 9582 Max WS Deep Run 1%12hr 1381.51 556.96 559.22 559.39 560.38 0.008570 8.86 181.26 195.84 1.09 Main 9582 Max WS Deep Run 1%6hr 977.88 556.96 558.86 558.95 559.76 0.008457 7.73 141.24 132.32 1.05 Main 9582 Max WS Deep Run 1%3hr 525.15 556.96 558.26 558.36 558.93 0.010796 6.55 83.24 100.97 1.10 Main 9582 Max WS Deep Run 1% 2hr 658.20 556.96 558.45 558.55 559.19 0.009878 6.96 100.47 109.70 1.08 Main 9582 Max WS Deep Run 1% 1hr 286.04 556.96 557.87 557.94 558.35 0.012798 5.53 51.71 69.20 1.13 Main 9471 Max WS Deep Run 1%240hr 598.64 555.46 557.87 558.18 0.002119 4.52 151.12 104.58 0.55 Main 9471 Max WS Deep Run 1%120hr 1484.43 555.46 558.90 559.41 0.002459 6.33 438.35 360.71 0.63 Main 9471 Max WS Deep Run 1% 72hr 1484.26 555.46 558.90 559.41 0.002461 6.33 438.11 360.70 0.63 Main 9471 Max WS Deep Run 1% 48hr 1784.96 555.46 559.19 559.70 0.002308 6.50 544.07 367.37 0.62 Main 9471 Max WS Deep Run 1%24hr 1739.63 555.46 559.12 559.65 0.002425 6.58 518.31 365.60 0.63 Main 9471 Max WS Deep Run 1%18hr 1569.21 555.46 558.98 559.49 0.002447 6.41 465.69 362.31 0.63 Main 9471 Max WS Deep Run 1%12hr 1380.20 555.46 558.80 558.48 559.31 0.002510 6.25 400.51 358.49 0.63 Main 9471 Max WS Deep Run 1%6hr 977.40 555.46 558.35 557.80 558.81 0.002554 5.68 257.80 283.49 0.62 Main 9471 Max WS Deep Run 1%3hr 525.15 555.46 557.78 558.04 0.001921 4.17 141.21 100.33 0.52 Main 9471 Max WS Deep Run 1% 2hr 658.19 555.46 557.95 558.29 0.002260 4.78 159.24 107.94 0.57 Main 9471 Max WS Deep Run 1% 1hr 286.01 555.46 557.31 557.45 0.001417 3.01 98.88 79.68 0.42 Main 9284 Max WS Deep Run 1%240hr 598.71 554.86 557.39 557.38 557.85 0.008855 5.44 115.37 141.70 0.98 Main 9284 Max WS Deep Run 1%120hr 1478.21 554.86 558.38 558.26 558.92 0.004548 6.13 318.53 281.32 0.78 Main 9284 Max WS Deep Run 1% 72hr 1477.25 554.86 558.38 558.26 558.92 0.004554 6.14 318.17 281.29 0.78 Main 9284 Max WS Deep Run 1% 48hr 1739.14 554.86 558.76 559.21 0.003103 5.72 426.48 288.00 0.67 Main 9284 Max WS Deep Run 1%24hr 1732.72 554.86 558.61 559.15 0.004008 6.21 383.62 285.23 0.75 Main 9284 Max WS Deep Run 1%18hr 1568.70 554.86 558.44 558.33 559.00 0.004493 6.24 336.88 282.45 0.78 Main 9284 Max WS Deep Run 1%12hr 1378.45 554.86 558.27 558.19 558.82 0.004953 6.16 288.49 279.43 0.81 Main 9284 Max WS Deep Run 1%6hr 977.41 554.86 557.78 557.77 558.36 0.007448 6.19 175.67 168.45 0.95 Main 9284 Max WS Deep Run 1%3hr 525.13 554.86 557.31 557.29 557.73 0.009330 5.26 103.36 135.75 0.99 Main 9284 Max WS Deep Run 1% 2hr 658.13 554.86 557.45 557.44 557.94 0.008867 5.64 123.32 145.51 0.99 Main 9284 Max WS Deep Run 1% 1hr 285.99 554.86 556.87 557.27 0.007286 5.08 56.35 56.02 0.89 Main 9032 Max WS Deep Run 1%240hr 597.88 553.69 556.55 556.67 0.000697 2.79 219.42 119.55 0.32 Main 9032 Max WS Deep Run 1%120hr 1478.06 553.69 558.09 558.32 0.000744 3.90 492.44 258.83 0.35 Main 9032 Max WS Deep Run 1% 72hr 1477.00 553.69 558.09 558.32 0.000744 3.90 492.06 258.79 0.35 Main 9032 Max WS Deep Run 1% 48hr 1736.53 553.69 558.53 558.76 0.000665 3.97 608.56 270.67 0.34 Main 9032 Max WS Deep Run 1%24hr 1719.48 553.69 558.33 558.58 0.000797 4.20 553.16 265.11 0.37 Main 9032 Max WS Deep Run 1%18hr 1568.48 553.69 558.14 558.38 0.000797 4.07 505.00 260.15 0.37 Main 9032 Max WS Deep Run 1%12hr 1373.53 553.69 557.99 558.19 0.000713 3.75 465.34 242.21 0.34 Main 9032 Max WS Deep Run 1%6hr 977.22 553.69 557.24 557.42 0.000801 3.46 316.98 161.52 0.35 Main 9032 Max WS Deep Run 1%3hr 525.13 553.69 556.37 556.48 0.000690 2.66 198.90 104.10 0.31 Main 9032 Max WS Deep Run 1% 2hr 618.50 553.69 556.58 556.70 0.000722 2.86 222.38 121.27 0.32 Main 9032 Max WS Deep Run 1% 1hr 285.80 553.69 555.62 555.69 0.000707 2.14 133.34 83.81 0.30 Main 8800 Max WS Deep Run 1%240hr 597.47 552.98 556.53 556.58 0.000200 1.79 334.64 112.72 0.18 Main 8800 Max WS Deep Run 1%120hr 1478.10 552.98 558.04 558.18 0.000324 2.96 543.31 224.40 0.24 Main 8800 Max WS Deep Run 1% 72hr 1477.04 552.98 558.04 558.18 0.000323 2.96 542.97 224.31 0.24 Main 8800 Max WS Deep Run 1% 48hr 1735.10 552.98 558.47 558.62 0.000323 3.14 646.98 260.60 0.25 Main 8800 Max WS Deep Run 1%24hr 1717.49 552.98 558.26 558.43 0.000370 3.26 593.92 241.28 0.26 Main 8800 Max WS Deep Run 1%18hr 1568.57 552.98 558.09 558.24 0.000353 3.11 552.87 226.76 0.25 Main 8800 Max WS Deep Run 1%12hr 1373.83 552.98 557.95 558.07 0.000299 2.81 524.83 155.98 0.23 Main 8800 Max WS Deep Run 1%6hr 977.08 552.98 557.21 557.30 0.000277 2.40 418.18 133.46 0.22 Main 8800 Max WS Deep Run 1%3hr 525.13 552.98 556.35 556.39 0.000187 1.67 314.32 108.68 0.17 Main 8800 Max WS Deep Run 1% 2hr 595.86 552.98 556.55 556.59 0.000196 1.78 336.36 113.19 0.18 Main 8800 Max WS Deep Run 1% 1hr 285.87 552.98 555.59 555.62 0.000136 1.21 235.84 101.34 0.14 Main 8680 Max WS Deep Run 1%240hr 578.44 552.85 556.45 556.54 0.000443 2.39 242.32 91.16 0.26 Main 8680 Max WS Deep Run 1%120hr 1477.96 552.85 557.89 558.12 0.000707 3.88 392.03 122.80 0.35 Main 8680 Max WS Deep Run 1% 72hr 1476.96 552.85 557.89 558.12 0.000707 3.88 391.86 122.77 0.35 Main 8680 Max WS Deep Run 1% 48hr 1784.92 552.85 558.31 558.58 0.000713 4.17 500.83 313.52 0.35 Main 8680 Max WS Deep Run 1%24hr 1689.21 552.85 558.09 558.36 0.000775 4.20 433.45 304.08 0.37 Main 8680 Max WS Deep Run 1%18hr 1499.50 552.85 557.92 558.15 0.000711 3.91 395.41 123.43 0.35 Main 8680 Max WS Deep Run 1%12hr 1373.79 552.85 557.80 558.01 0.000661 3.69 381.18 120.77 0.33 Main 8680 Max WS Deep Run 1%6hr 977.25 552.85 557.07 557.24 0.000663 3.25 300.50 98.83 0.32 Main 8680 Max WS Deep Run 1%3hr 525.12 552.85 556.26 556.35 0.000457 2.33 224.99 89.72 0.26 Main 8680 Max WS Deep Run 1% 2hr 589.33 552.85 556.46 556.55 0.000457 2.43 242.79 91.20 0.26 Main 8680 Max WS Deep Run 1% 1hr 285.85 552.85 555.53 555.58 0.000375 1.77 161.47 84.22 0.23 Main 8546 Max WS Deep Run 1%240hr 688.32 552.84 555.78 555.74 556.71 0.007099 7.74 88.90 45.57 0.98 Main 8546 Max WS Deep Run 1%120hr 1478.10 552.84 557.04 557.11 558.27 0.005799 9.17 203.71 131.68 0.94 Main 8546 Max WS Deep Run 1% 72hr 1477.12 552.84 557.04 557.12 558.27 0.005799 9.17 203.59 131.64 0.94 Main 8546 Max WS Deep Run 1% 48hr 2222.22 552.84 557.62 558.31 559.36 0.006667 11.09 275.34 157.47 1.04 Main 8546 Max WS Deep Run 1%24hr 1767.61 552.84 557.30 557.43 558.71 0.006029 9.89 234.54 141.78 0.98 Main 8546 Max WS Deep Run 1%18hr 1578.72 552.84 557.13 557.21 558.43 0.005909 9.44 214.14 134.92 0.96 Main 8546 Max WS Deep Run 1%12hr 1371.81 552.84 556.95 556.99 558.10 0.005617 8.84 193.38 128.61 0.92 Main 8546 Max WS Deep Run 1%6hr 977.17 552.84 556.45 556.42 557.41 0.005688 7.93 138.69 111.19 0.90 Main 8546 Max WS Deep Run 1%3hr 525.12 552.84 555.49 556.23 0.006463 6.92 75.86 42.90 0.92 Main 8546 Max WS Deep Run 1% 2hr 739.04 552.84 555.85 555.85 556.85 0.007387 8.02 92.20 46.22 1.00 12
HEC-RAS River: Deep Run Reach: Main Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 8546 Max WS Deep Run 1% 1hr 285.84 552.84 554.98 555.40 0.004679 5.16 55.44 38.35 0.76 Main 8431 Max WS Deep Run 1%240hr 649.31 553.32 555.70 555.95 0.001676 4.02 161.63 75.38 0.48 Main 8431 Max WS Deep Run 1%120hr 1444.88 553.32 556.88 557.37 0.001909 5.65 271.81 135.07 0.55 Main 8431 Max WS Deep Run 1% 72hr 1476.98 553.32 556.88 557.39 0.002000 5.78 271.51 134.96 0.57 Main 8431 Max WS Deep Run 1% 48hr 2055.69 553.32 557.32 558.07 0.002494 7.03 321.78 151.85 0.64 Main 8431 Max WS Deep Run 1%24hr 1748.28 553.32 557.10 557.72 0.002240 6.39 295.82 143.37 0.60 Main 8431 Max WS Deep Run 1%18hr 1545.09 553.32 556.95 557.49 0.002020 5.90 279.96 138.04 0.57 Main 8431 Max WS Deep Run 1%12hr 1372.98 553.32 556.78 557.25 0.001929 5.56 260.51 131.06 0.55 Main 8431 Max WS Deep Run 1%6hr 977.21 553.32 556.25 556.60 0.001806 4.79 207.87 106.48 0.52 Main 8431 Max WS Deep Run 1%3hr 525.13 553.32 555.48 555.68 0.001532 3.62 145.15 74.12 0.46 Main 8431 Max WS Deep Run 1% 2hr 666.24 553.32 555.74 555.99 0.001667 4.05 164.61 75.60 0.48 Main 8431 Max WS Deep Run 1% 1hr 285.83 553.32 554.91 555.02 0.001297 2.75 103.96 70.89 0.40 Main 8318 Max WS Deep Run 1%240hr 631.99 552.43 555.16 555.66 0.004794 5.67 111.54 70.09 0.78 Main 8318 Max WS Deep Run 1%120hr 1477.97 552.43 556.43 556.00 557.21 0.003802 7.20 238.25 187.76 0.76 Main 8318 Max WS Deep Run 1% 72hr 1476.94 552.43 556.43 555.95 557.21 0.003802 7.20 238.06 187.36 0.76 Main 8318 Max WS Deep Run 1% 48hr 1938.46 552.43 556.81 556.65 557.78 0.004127 8.09 317.34 304.76 0.81 Main 8318 Max WS Deep Run 1%24hr 1746.47 552.43 556.66 556.42 557.55 0.003975 7.72 282.58 250.94 0.79 Main 8318 Max WS Deep Run 1%18hr 1568.55 552.43 556.52 556.16 557.34 0.003805 7.34 255.18 218.75 0.76 Main 8318 Max WS Deep Run 1%12hr 1373.28 552.43 556.28 555.88 557.06 0.003939 7.10 215.15 151.07 0.77 Main 8318 Max WS Deep Run 1%6hr 977.16 552.43 555.62 556.34 0.005029 6.79 146.65 79.99 0.83 Main 8318 Max WS Deep Run 1%3hr 525.12 552.43 554.98 555.41 0.004773 5.28 99.50 67.86 0.77 Main 8318 Max WS Deep Run 1% 2hr 657.84 552.43 555.21 555.72 0.004693 5.72 115.20 71.19 0.78 Main 8318 Max WS Deep Run 1% 1hr 285.83 552.43 554.51 554.78 0.004673 4.18 68.32 64.94 0.72 Main 8190 Max WS Deep Run 1%240hr 631.06 552.40 555.00 555.25 0.001608 3.95 159.61 74.07 0.47 Main 8190 Max WS Deep Run 1%120hr 1477.97 552.40 556.04 555.16 556.63 0.002434 6.16 262.68 333.06 0.62 Main 8190 Max WS Deep Run 1% 72hr 1476.94 552.40 556.04 555.16 556.62 0.002433 6.16 262.35 332.99 0.62 Main 8190 Max WS Deep Run 1% 48hr 1946.62 552.40 556.40 555.70 557.12 0.002692 6.97 385.57 352.16 0.66 Main 8190 Max WS Deep Run 1%24hr 1726.93 552.40 556.25 555.43 556.91 0.002560 6.60 333.49 346.16 0.64 Main 8190 Max WS Deep Run 1%18hr 1568.45 552.40 556.13 555.26 556.74 0.002465 6.31 291.46 339.19 0.63 Main 8190 Max WS Deep Run 1%12hr 1372.96 552.40 555.93 556.48 0.002359 5.92 241.56 118.51 0.61 Main 8190 Max WS Deep Run 1%6hr 977.12 552.40 555.44 555.84 0.002159 5.07 193.22 83.37 0.56 Main 8190 Max WS Deep Run 1%3hr 525.12 552.40 554.85 555.05 0.001392 3.54 148.42 73.03 0.44 Main 8190 Max WS Deep Run 1% 2hr 657.84 552.40 555.06 555.31 0.001625 4.02 163.45 74.43 0.48 Main 8190 Max WS Deep Run 1% 1hr 285.83 552.40 554.39 554.48 0.000903 2.48 115.15 69.83 0.34 Main 8009 Max WS Deep Run 1%240hr 621.66 552.83 554.72 554.92 0.002205 3.58 173.41 118.67 0.52 Main 8009 Max WS Deep Run 1%120hr 1478.02 552.83 555.70 556.09 0.002354 5.07 291.60 124.33 0.58 Main 8009 Max WS Deep Run 1% 72hr 1476.95 552.83 555.69 556.09 0.002354 5.07 291.47 124.32 0.58 Main 8009 Max WS Deep Run 1% 48hr 1893.70 552.83 555.96 556.49 0.002730 5.83 324.98 132.52 0.64 Main 8009 Max WS Deep Run 1%24hr 1660.09 552.83 555.91 556.33 0.002247 5.22 317.96 128.23 0.58 Main 8009 Max WS Deep Run 1%18hr 1568.55 552.83 555.78 556.20 0.002355 5.18 302.61 124.85 0.59 Main 8009 Max WS Deep Run 1%12hr 1372.94 552.83 555.59 555.97 0.002348 4.93 278.61 123.71 0.58 Main 8009 Max WS Deep Run 1%6hr 977.12 552.83 555.17 555.46 0.002276 4.30 227.40 121.27 0.55 Main 8009 Max WS Deep Run 1%3hr 525.11 552.83 554.57 554.75 0.002225 3.37 155.81 117.82 0.52 Main 8009 Max WS Deep Run 1% 2hr 657.81 552.83 554.78 554.99 0.002178 3.65 180.28 118.99 0.52 Main 8009 Max WS Deep Run 1% 1hr 285.82 552.83 554.14 554.25 0.002408 2.73 104.69 115.34 0.51 Main 7875 Max WS Deep Run 1%240hr 618.19 552.02 553.97 554.36 0.005464 5.03 122.90 100.03 0.80 Main 7875 Max WS Deep Run 1%120hr 1477.99 552.02 554.83 555.58 0.005584 6.97 212.18 107.49 0.87 Main 7875 Max WS Deep Run 1% 72hr 1476.97 552.02 554.83 555.58 0.005585 6.96 212.07 107.49 0.87 Main 7875 Max WS Deep Run 1% 48hr 1916.90 552.02 555.23 556.10 0.005234 7.50 255.60 110.32 0.87 Main 7875 Max WS Deep Run 1%24hr 1757.48 552.02 555.05 555.91 0.005650 7.45 236.00 109.05 0.89 Main 7875 Max WS Deep Run 1%18hr 1568.56 552.02 554.91 555.69 0.005565 7.11 220.59 108.05 0.88 Main 7875 Max WS Deep Run 1%12hr 1372.73 552.02 554.74 555.45 0.005618 6.79 202.09 106.82 0.87 Main 7875 Max WS Deep Run 1%6hr 977.11 552.02 554.37 554.92 0.005559 5.98 163.45 103.92 0.84 Main 7875 Max WS Deep Run 1%3hr 525.13 552.02 553.84 554.20 0.005356 4.76 110.31 96.08 0.78 Main 7875 Max WS Deep Run 1% 2hr 657.82 552.02 554.02 554.43 0.005535 5.16 127.60 101.05 0.81 Main 7875 Max WS Deep Run 1% 1hr 285.78 552.02 553.46 553.68 0.004688 3.78 75.60 84.25 0.70 Main 7668 Max WS Deep Run 1%240hr 615.76 551.05 552.96 553.29 0.004636 4.66 132.19 106.75 0.74 Main 7668 Max WS Deep Run 1%120hr 1478.02 551.05 553.96 554.54 0.003773 6.10 242.11 111.26 0.73 Main 7668 Max WS Deep Run 1% 72hr 1476.99 551.05 553.96 554.54 0.003774 6.10 242.00 111.25 0.73 Main 7668 Max WS Deep Run 1% 48hr 1911.13 551.05 554.79 555.29 0.002215 5.66 340.59 126.75 0.59 Main 7668 Max WS Deep Run 1%24hr 1746.62 551.05 554.20 554.86 0.003886 6.49 269.00 115.36 0.75 Main 7668 Max WS Deep Run 1%18hr 1568.53 551.05 554.05 554.65 0.003805 6.24 251.23 112.31 0.74 Main 7668 Max WS Deep Run 1%12hr 1372.51 551.05 553.86 554.41 0.003829 5.96 230.14 110.78 0.73 Main 7668 Max WS Deep Run 1%6hr 977.11 551.05 553.43 553.87 0.004036 5.33 183.36 108.87 0.72 Main 7668 Max WS Deep Run 1%3hr 525.11 551.05 552.84 553.14 0.004605 4.37 120.13 106.24 0.72 Main 7668 Max WS Deep Run 1% 2hr 657.77 551.05 553.01 553.36 0.004561 4.75 138.35 107.01 0.74 Main 7668 Max WS Deep Run 1% 1hr 285.81 551.05 552.41 552.63 0.005820 3.81 75.11 97.59 0.76 Main 7419 Max WS Deep Run 1%240hr 613.02 549.74 551.95 552.23 0.002744 4.22 145.11 91.57 0.59 Main 7419 Max WS Deep Run 1%120hr 1477.98 549.74 553.09 553.61 0.002714 5.78 257.33 103.43 0.64 Main 7419 Max WS Deep Run 1% 72hr 1476.94 549.74 553.09 553.61 0.002714 5.78 257.22 103.42 0.64 Main 7419 Max WS Deep Run 1% 48hr 1907.67 549.74 554.56 554.89 0.001043 4.67 415.32 112.58 0.42 Main 7419 Max WS Deep Run 1%24hr 1742.77 549.74 553.36 553.95 0.002762 6.17 284.82 105.19 0.65 Main 7419 Max WS Deep Run 1%18hr 1568.49 549.74 553.19 553.73 0.002737 5.92 266.74 104.03 0.64 Main 7419 Max WS Deep Run 1%12hr 1372.23 549.74 552.98 553.47 0.002707 5.62 245.45 102.65 0.63 Main 7419 Max WS Deep Run 1%6hr 977.10 549.74 552.50 552.88 0.002722 4.97 196.92 98.17 0.61 Main 7419 Max WS Deep Run 1%3hr 525.11 549.74 551.80 552.05 0.002711 3.99 131.58 89.64 0.58 Main 7419 Max WS Deep Run 1% 2hr 657.79 549.74 552.03 552.32 0.002695 4.30 152.84 92.53 0.59 Main 7419 Max WS Deep Run 1% 1hr 285.80 549.74 551.31 551.47 0.002668 3.21 89.10 83.29 0.55 Main 7237 Max WS Deep Run 1%240hr 610.94 548.71 551.76 551.90 0.001002 3.06 199.41 95.32 0.37 13
HEC-RAS River: Deep Run Reach: Main Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Main 7237 Max WS Deep Run 1%120hr 1478.01 548.71 552.86 553.21 0.001524 4.73 312.28 106.26 0.49 Main 7237 Max WS Deep Run 1% 72hr 1476.96 548.71 552.86 553.21 0.001523 4.73 312.15 106.25 0.49 Main 7237 Max WS Deep Run 1% 48hr 1907.46 548.71 554.51 554.74 0.000616 3.84 496.59 116.81 0.33 Main 7237 Max WS Deep Run 1%24hr 1742.66 548.71 553.13 553.53 0.001615 5.11 341.01 107.96 0.51 Main 7237 Max WS Deep Run 1%18hr 1568.52 548.71 552.95 553.32 0.001558 4.87 322.23 106.85 0.49 Main 7237 Max WS Deep Run 1%12hr 1372.21 548.71 552.75 553.07 0.001482 4.57 300.34 105.54 0.48 Main 7237 Max WS Deep Run 1%6hr 977.08 548.71 552.27 552.51 0.001313 3.89 250.94 102.49 0.44 Main 7237 Max WS Deep Run 1%3hr 525.12 548.71 551.61 551.74 0.000895 2.83 185.73 92.06 0.35 Main 7237 Max WS Deep Run 1% 2hr 657.73 548.71 551.84 552.00 0.001044 3.17 207.45 97.18 0.38 Main 7237 Max WS Deep Run 1% 1hr 285.78 548.71 551.17 551.23 0.000495 1.94 147.15 82.19 0.26 Main 7125 Max WS Deep Run 1%240hr 609.73 549.79 551.27 551.26 551.80 0.008536 5.85 104.17 94.17 0.98 Main 7125 Max WS Deep Run 1%120hr 1477.93 549.79 552.12 552.14 553.10 0.007805 7.96 185.65 98.61 1.02 Main 7125 Max WS Deep Run 1% 72hr 1476.95 549.79 552.12 552.14 553.10 0.007806 7.96 185.57 98.60 1.02 Main 7125 Max WS Deep Run 1% 48hr 1906.71 549.79 554.32 554.65 0.001040 4.61 413.68 109.09 0.42 Main 7125 Max WS Deep Run 1%24hr 1742.31 549.79 552.32 552.36 553.43 0.007799 8.47 205.75 99.46 1.04 Main 7125 Max WS Deep Run 1%18hr 1568.47 549.79 552.19 552.22 553.22 0.007820 8.15 192.54 98.90 1.03 Main 7125 Max WS Deep Run 1%12hr 1372.24 549.79 552.03 552.05 552.96 0.007772 7.73 177.52 98.26 1.01 Main 7125 Max WS Deep Run 1%6hr 977.12 549.79 551.67 551.67 552.40 0.008059 6.88 141.98 96.26 1.00 Main 7125 Max WS Deep Run 1%3hr 525.10 549.79 551.16 551.15 551.65 0.008965 5.61 93.60 93.61 0.99 Main 7125 Max WS Deep Run 1% 2hr 657.85 549.79 551.34 551.32 551.89 0.008241 5.96 110.35 94.51 0.97 Main 7125 Max WS Deep Run 1% 1hr 285.79 549.79 550.83 551.14 0.008832 4.52 63.26 86.68 0.93 Main 7000 Max WS Deep Run 1%240hr 609.25 548.81 550.35 550.30 550.81 0.008101 5.46 111.52 107.68 0.95 Main 7000 Max WS Deep Run 1%120hr 1477.99 548.81 551.08 551.10 551.99 0.008175 7.69 192.24 111.11 1.03 Main 7000 Max WS Deep Run 1% 72hr 1476.94 548.81 551.08 551.10 551.99 0.008176 7.69 192.15 111.11 1.03 Main 7000 Max WS Deep Run 1% 48hr 1904.74 548.81 554.39 554.56 0.000409 3.31 575.68 122.03 0.27 Main 7000 Max WS Deep Run 1%24hr 1742.41 548.81 551.26 551.31 552.30 0.008144 8.19 212.82 111.39 1.04 Main 7000 Max WS Deep Run 1%18hr 1568.45 548.81 551.14 551.18 552.10 0.008184 7.87 199.28 111.21 1.04 Main 7000 Max WS Deep Run 1%12hr 1372.20 548.81 551.00 551.02 551.87 0.008133 7.46 184.02 111.00 1.02 Main 7000 Max WS Deep Run 1%6hr 977.08 548.81 550.68 550.67 551.35 0.008367 6.59 148.33 110.46 1.00 Main 7000 Max WS Deep Run 1%3hr 525.08 548.81 550.22 550.18 550.66 0.008551 5.33 98.47 102.79 0.96 Main 7000 Max WS Deep Run 1% 2hr 657.70 548.81 550.40 550.36 550.89 0.008197 5.61 117.26 109.77 0.96 Main 7000 Max WS Deep Run 1% 1hr 285.78 548.81 549.87 549.81 550.17 0.008248 4.41 64.76 87.54 0.90 Main 6980 Max WS Deep Run 1% 48hr 1904.62 549.54 554.23 552.27 554.55 0.000936 4.51 422.16 105.21 0.40 Main 6910 Max WS Deep Run 1% 48hr 1904.62 548.86 554.14 554.44 0.000861 4.38 435.33 108.23 0.38 Main 6658 Max WS Deep Run 1% 48hr 1900.70 548.56 553.98 554.24 0.000756 4.08 466.05 115.63 0.36 Main 6547 Max WS Deep Run 1% 48hr 1900.58 548.54 553.89 554.15 0.000744 4.11 462.04 112.06 0.36 Main 5987 Max WS Deep Run 1% 48hr 1895.52 548.40 553.31 553.66 0.001071 4.75 398.98 103.10 0.43 Main 5711 Max WS Deep Run 1% 48hr 1893.74 548.30 553.13 553.41 0.000784 4.20 450.61 109.98 0.37 Main 5477 Max WS Deep Run 1% 48hr 1893.80 548.00 552.79 551.30 553.18 0.001331 5.01 377.92 104.70 0.46 14
HEC-RAS River: 13th_Street Reach: 1 Profile: Max WS Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) 1 976.0455 Max WS 13th_0.2%48hr 105.64 570.53 571.33 571.93 574.10 0.189408 13.34 7.92 16.13 3.36 1 976.0455 Max WS 13thOvrflw1%48hr 95.08 570.53 571.30 571.86 573.81 0.183117 12.72 7.48 15.98 3.28 1 976.0455 Max WS 13th_2%48hr 86.11 570.53 571.28 571.80 573.60 0.179034 12.23 7.04 15.70 3.22 1 976.0455 Max WS 13th_10%48hr 46.25 570.53 571.11 571.48 572.66 0.168682 10.01 4.62 13.31 2.99 1 948.2653 Max WS 13th_0.2%48hr 105.63 569.25 570.31 570.44 0.004254 2.92 36.15 41.83 0.55 1 948.2653 Max WS 13thOvrflw1%48hr 95.08 569.25 570.22 570.35 0.004793 2.94 32.37 40.66 0.58 1 948.2653 Max WS 13th_2%48hr 86.12 569.25 570.11 570.26 0.005940 3.05 28.22 39.33 0.63 1 948.2653 Max WS 13th_10%48hr 46.26 569.25 569.86 569.95 0.005990 2.48 18.66 35.79 0.60 1 862.5432 Max WS 13th_0.2%48hr 105.63 568.00 568.68 568.94 569.52 0.043739 7.35 14.37 23.89 1.67 1 862.5432 Max WS 13thOvrflw1%48hr 95.08 568.00 568.65 568.88 569.41 0.042715 7.03 13.52 23.60 1.64 1 862.5432 Max WS 13th_2%48hr 86.12 568.00 568.63 568.83 569.30 0.039170 6.60 13.04 23.43 1.56 1 862.5432 Max WS 13th_10%48hr 46.27 568.00 568.41 568.56 568.91 0.049501 5.71 8.10 21.62 1.64 1 813.152 Max WS 13th_0.2%48hr 81.59 566.21 568.09 568.23 0.003039 2.97 27.48 23.83 0.49 1 813.152 Max WS 13thOvrflw1%48hr 81.49 566.21 568.09 568.23 0.003023 2.96 27.51 23.84 0.49 1 813.152 Max WS 13th_2%48hr 81.67 566.21 568.09 568.23 0.003048 2.97 27.47 23.83 0.49 1 813.152 Max WS 13th_10%48hr 46.27 566.21 567.49 567.64 0.005657 3.15 14.68 18.60 0.63 1 700.9108 Max WS 13th_0.2%48hr 105.67 565.73 566.57 566.75 567.25 0.029261 6.58 16.05 23.23 1.40 1 700.9108 Max WS 13thOvrflw1%48hr 95.10 565.73 566.45 566.69 567.26 0.043426 7.21 13.18 22.39 1.66 1 700.9108 Max WS 13th_2%48hr 32.81 565.73 566.40 566.51 0.006800 2.72 12.07 22.06 0.65 1 700.9108 Max WS 13th_10%48hr 32.61 565.73 566.40 566.51 0.006729 2.70 12.06 22.05 0.64 1 645.9977 Max WS 13th_0.2%48hr 105.66 563.23 566.61 566.70 0.001062 2.36 44.74 23.84 0.30 1 645.9977 Max WS 13thOvrflw1%48hr 95.09 563.23 566.38 566.47 0.001164 2.41 39.41 21.72 0.32 1 645.9977 Max WS 13th_2%48hr 86.12 563.23 566.17 566.26 0.001255 2.45 35.08 19.86 0.33 1 645.9977 Max WS 13th_10%48hr 46.25 563.23 565.15 565.25 0.002077 2.55 18.15 14.17 0.40 1 595 Culvert 1 575.2466 Max WS 13th_0.2%48hr 105.62 561.84 563.26 563.53 0.006793 4.16 25.38 24.23 0.72 1 575.2466 Max WS 13thOvrflw1%48hr 95.08 561.84 563.20 563.44 0.006558 3.97 23.92 23.85 0.70 1 575.2466 Max WS 13th_2%48hr 86.12 561.84 563.14 563.36 0.006398 3.81 22.58 23.51 0.69 1 575.2466 Max WS 13th_10%48hr 46.25 561.84 562.86 562.98 0.004950 2.85 16.23 21.67 0.58 1 519.679 Max WS 13th_0.2%48hr 105.62 562.00 563.14 563.25 0.003014 2.66 39.73 40.85 0.48 1 519.679 Max WS 13thOvrflw1%48hr 95.09 562.00 563.06 563.17 0.003148 2.60 36.52 40.02 0.48 1 519.679 Max WS 13th_2%48hr 86.11 562.00 562.98 563.09 0.003396 2.58 33.34 39.15 0.49 1 519.679 Max WS 13th_10%48hr 46.25 562.00 562.59 562.69 0.005501 2.44 18.93 34.78 0.58 1 469.095 Max WS 13th_0.2%48hr 105.65 560.37 561.75 561.91 0.005021 3.17 33.33 38.63 0.60 1 469.095 Max WS 13thOvrflw1%48hr 95.08 560.37 561.68 561.83 0.005261 3.11 30.58 37.80 0.61 1 469.095 Max WS 13th_2%48hr 86.13 560.37 561.63 561.77 0.005336 3.02 28.49 37.15 0.61 1 469.095 Max WS 13th_10%48hr 46.25 560.37 561.32 561.43 0.006667 2.63 17.61 33.53 0.64 1 403.7135 Max WS 13th_0.2%48hr 105.66 560.00 560.54 560.73 561.15 0.047966 6.27 16.86 38.34 1.67 1 403.7135 Max WS 13thOvrflw1%48hr 95.08 560.00 560.51 560.69 561.06 0.045573 5.95 15.97 37.73 1.61 1 403.7135 Max WS 13th_2%48hr 86.12 560.00 560.48 560.65 561.00 0.045384 5.76 14.95 37.01 1.60 1 403.7135 Max WS 13th_10%48hr 46.27 560.00 560.34 560.44 560.69 0.047372 4.76 9.72 33.09 1.55 1 373.6631 Max WS 13th_0.2%48hr 105.66 559.03 560.04 560.04 560.23 0.011250 3.64 32.64 99.03 0.84 1 373.6631 Max WS 13thOvrflw1%48hr 95.08 559.03 560.00 559.96 560.19 0.011755 3.56 28.96 79.88 0.85 1 373.6631 Max WS 13th_2%48hr 86.11 559.03 559.96 559.93 560.15 0.011757 3.48 26.29 71.45 0.85 1 373.6631 Max WS 13th_10%48hr 46.26 559.03 559.77 559.90 0.011010 2.91 15.88 37.83 0.79 1 352.292 Max WS 13th_0.2%48hr 105.66 558.89 560.00 559.73 560.06 0.003359 2.08 50.87 82.38 0.47 1 352.292 Max WS 13thOvrflw1%48hr 95.08 558.89 559.95 559.70 560.02 0.003394 2.00 47.52 82.00 0.46 1 352.292 Max WS 13th_2%48hr 86.12 558.89 559.91 559.66 559.97 0.003500 1.94 44.28 81.61 0.47 1 352.292 Max WS 13th_10%48hr 46.25 558.89 559.69 559.44 559.74 0.004511 1.73 26.80 71.55 0.50 1 315 Bridge 1 279.7011 Max WS 13th_0.2%48hr 105.66 558.08 558.97 559.09 0.006356 2.74 38.59 66.80 0.63 1 279.7011 Max WS 13thOvrflw1%48hr 95.08 558.08 558.93 559.04 0.006344 2.64 36.00 65.68 0.63 1 279.7011 Max WS 13th_2%48hr 86.12 558.08 558.90 559.00 0.006259 2.54 33.87 64.72 0.62 1 279.7011 Max WS 13th_10%48hr 46.24 558.08 558.70 558.77 0.007443 2.17 21.31 58.86 0.64 1 241.8083 Max WS 13th_0.2%48hr 105.64 558.00 558.86 558.53 558.92 0.003106 2.01 52.66 84.95 0.45 1 241.8083 Max WS 13thOvrflw1%48hr 95.09 558.00 558.81 558.50 558.87 0.003055 1.94 49.06 82.30 0.44 1 241.8083 Max WS 13th_2%48hr 86.11 558.00 558.78 558.48 558.83 0.002982 1.87 46.07 80.19 0.43 1 241.8083 Max WS 13th_10%48hr 46.25 558.00 558.55 558.33 558.59 0.003050 1.58 29.32 66.94 0.42 1
HEC-RAS River: Big_Run_Ex Reach: 2 Profile: Max WS Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) 2 2886.008 Max WS BigRun1%240hr 157.71 591.00 593.61 593.65 0.000778 1.63 96.69 48.28 0.20 2 2886.008 Max WS BigRun1%120hr 324.37 591.00 594.71 594.78 0.000870 2.09 155.23 58.04 0.23 2 2886.008 Max WS BigRun1%72hr 356.97 591.00 594.88 594.96 0.000882 2.16 165.54 59.62 0.23 2 2886.008 Max WS Big Run1%48 432.28 591.00 595.25 595.33 0.000911 2.30 187.96 62.93 0.23 2 2886.008 Max WS BigRun1%24hr 518.92 591.00 595.77 595.86 0.000829 2.34 222.18 67.67 0.23 2 2886.008 Max WS BigRun1%18hr 543.14 591.00 595.80 595.89 0.000892 2.43 223.63 67.86 0.24 2 2886.008 Max WS BigRun1%12hr 469.59 591.00 595.64 595.72 0.000759 2.20 213.35 66.48 0.22 2 2886.008 Max WS BigRun1%6hr 439.39 591.00 595.28 595.37 0.000914 2.31 189.99 63.22 0.24 2 2886.008 Max WS BigRun1%3hr 417.31 591.00 595.18 595.26 0.000905 2.27 183.67 62.31 0.23 2 2886.008 Max WS BigRun1%2hr 455.83 591.00 595.45 595.53 0.000849 2.27 200.43 64.70 0.23 2 2886.008 Max WS BigRun1%1hr 188.65 591.00 593.86 593.90 0.000790 1.73 109.09 50.45 0.21 2 2850.007 Max WS BigRun1%240hr 157.70 591.00 593.45 593.60 0.003108 3.08 51.12 27.12 0.40 2 2850.007 Max WS BigRun1%120hr 324.35 591.00 594.48 594.72 0.003560 3.96 81.83 32.82 0.44 2 2850.007 Max WS BigRun1%72hr 356.96 591.00 594.64 594.90 0.003623 4.09 87.32 33.87 0.45 2 2850.007 Max WS Big Run1%48 432.30 591.00 594.98 595.28 0.003784 4.36 99.12 36.01 0.46 2 2850.007 Max WS BigRun1%24hr 518.74 591.00 595.51 595.80 0.003379 4.36 118.96 39.70 0.44 2 2850.007 Max WS BigRun1%18hr 542.17 591.00 595.51 595.83 0.003677 4.55 119.14 39.73 0.46 2 2850.007 Max WS BigRun1%12hr 469.58 591.00 595.41 595.67 0.003014 4.08 115.11 38.97 0.42 2 2850.007 Max WS BigRun1%6hr 439.39 591.00 595.01 595.31 0.003799 4.39 100.18 36.20 0.46 2 2850.007 Max WS BigRun1%3hr 417.29 591.00 594.92 595.21 0.003748 4.31 96.88 35.62 0.46 2 2850.007 Max WS BigRun1%2hr 455.83 591.00 595.19 595.48 0.003439 4.27 106.87 37.36 0.44 2 2850.007 Max WS BigRun1%1hr 188.64 591.00 593.69 593.86 0.003156 3.27 57.75 28.40 0.40 2 2700.036 Max WS BigRun1%240hr 157.69 590.03 593.20 591.46 593.22 0.000368 1.22 142.46 80.64 0.14 2 2700.036 Max WS BigRun1%120hr 324.34 590.03 594.31 591.97 594.34 0.000343 1.54 257.53 141.19 0.15 2 2700.036 Max WS BigRun1%72hr 356.96 590.03 594.49 592.11 594.53 0.000331 1.57 283.66 143.55 0.15 2 2700.036 Max WS Big Run1%48 432.26 590.03 594.87 592.30 594.90 0.000312 1.63 338.76 147.78 0.14 2 2700.036 Max WS BigRun1%24hr 518.84 590.03 595.47 592.47 595.50 0.000237 1.56 428.15 150.00 0.13 2 2700.036 Max WS BigRun1%18hr 541.76 590.03 595.48 592.49 595.51 0.000256 1.63 429.26 150.00 0.13 2 2700.036 Max WS BigRun1%12hr 469.60 590.03 595.36 592.37 595.39 0.000216 1.47 412.57 150.00 0.12 2 2700.036 Max WS BigRun1%6hr 439.38 590.03 594.90 592.32 594.94 0.000311 1.64 343.70 148.15 0.14 2 2700.036 Max WS BigRun1%3hr 417.30 590.03 594.80 592.27 594.83 0.000315 1.62 328.29 146.98 0.14 2 2700.036 Max WS BigRun1%2hr 455.84 590.03 595.12 592.35 595.15 0.000264 1.56 376.14 150.00 0.13 2 2700.036 Max WS BigRun1%1hr 188.63 590.03 593.46 591.56 593.48 0.000351 1.28 164.20 86.39 0.14 2 2680 Bridge 2 2629.580 Max WS BigRun1%240hr 157.69 587.96 591.78 591.87 0.001952 2.46 64.08 33.87 0.32 2 2629.580 Max WS BigRun1%120hr 324.34 587.96 592.99 593.12 0.001900 2.92 111.08 44.43 0.33 2 2629.580 Max WS BigRun1%72hr 356.98 587.96 593.17 593.31 0.001955 2.98 119.84 49.78 0.33 2 2629.580 Max WS Big Run1%48 432.28 587.96 593.57 593.71 0.001768 3.10 143.66 62.49 0.32 2 2629.580 Max WS BigRun1%24hr 518.96 587.96 593.97 594.13 0.001621 3.21 169.00 62.91 0.31 2 2629.580 Max WS BigRun1%18hr 543.27 587.96 594.10 594.26 0.001533 3.21 180.26 90.80 0.31 2 2629.580 Max WS BigRun1%12hr 469.59 587.96 593.75 593.90 0.001695 3.15 154.92 62.68 0.32 2 2629.580 Max WS BigRun1%6hr 439.38 587.96 593.60 593.75 0.001751 3.11 145.90 62.53 0.32 2 2629.580 Max WS BigRun1%3hr 417.30 587.96 593.49 593.64 0.001804 3.08 138.90 62.41 0.32 2 2629.580 Max WS BigRun1%2hr 455.84 587.96 593.68 593.83 0.001720 3.13 150.83 62.61 0.32 2 2629.580 Max WS BigRun1%1hr 188.63 587.96 592.05 592.15 0.001920 2.56 73.56 36.09 0.32 2 2619 Max WS BigRun1%240hr 157.69 587.87 591.76 590.29 591.85 0.001882 2.44 64.67 33.72 0.31 2 2619 Max WS BigRun1%120hr 324.34 587.87 592.97 591.12 593.10 0.001868 2.91 111.47 44.27 0.32 2 2619 Max WS BigRun1%72hr 356.97 587.87 593.16 591.25 593.29 0.001934 2.97 120.16 48.11 0.33 2 2619 Max WS Big Run1%48 432.28 587.87 593.55 591.52 593.70 0.001752 3.09 143.80 62.47 0.32 2 2619 Max WS BigRun1%24hr 518.96 587.87 593.95 591.79 594.11 0.001607 3.21 169.21 62.89 0.31 2 2619 Max WS BigRun1%18hr 543.23 587.87 594.09 591.86 594.24 0.001522 3.20 180.08 90.51 0.31 2 2619 Max WS BigRun1%12hr 469.57 587.87 593.73 591.64 593.88 0.001681 3.14 155.08 62.66 0.32 2 2619 Max WS BigRun1%6hr 439.39 587.87 593.58 591.54 593.73 0.001736 3.10 146.05 62.51 0.32 2 2619 Max WS BigRun1%3hr 417.31 587.87 593.47 591.47 593.62 0.001788 3.07 139.04 62.39 0.32 2 2619 Max WS BigRun1%2hr 455.82 587.87 593.66 591.59 593.81 0.001705 3.12 150.98 62.59 0.32 2 2619 Max WS BigRun1%1hr 188.64 587.87 592.03 590.48 592.13 0.001862 2.54 74.12 35.96 0.31 2 2579 Bridge 2 2550.066 Max WS BigRun1%240hr 157.69 587.25 590.61 590.68 591.42 0.027359 7.23 21.81 15.54 1.08 2 2550.066 Max WS BigRun1%120hr 324.34 587.25 591.50 591.66 592.64 0.027118 8.58 37.80 20.93 1.13 2 2550.066 Max WS BigRun1%72hr 356.97 587.25 591.64 591.82 592.82 0.026964 8.73 40.90 22.04 1.13 2 2550.066 Max WS Big Run1%48 432.29 587.25 591.92 592.12 593.21 0.027110 9.10 47.49 24.22 1.15 2 2550.066 Max WS BigRun1%24hr 518.94 587.25 592.22 592.44 593.61 0.026525 9.44 54.96 26.15 1.15 2 2550.066 Max WS BigRun1%18hr 543.23 587.25 592.29 592.52 593.71 0.026549 9.56 56.84 26.59 1.15 2 2550.066 Max WS BigRun1%12hr 469.58 587.25 592.06 592.26 593.39 0.026854 9.25 50.79 25.16 1.15 2 2550.066 Max WS BigRun1%6hr 439.37 587.25 591.95 592.15 593.25 0.027086 9.13 48.12 24.42 1.15 2 2550.066 Max WS BigRun1%3hr 417.30 587.25 591.87 592.07 593.14 0.027126 9.04 46.18 23.80 1.14 2 2550.066 Max WS BigRun1%2hr 455.73 587.25 592.01 592.21 593.32 0.027005 9.20 49.56 24.84 1.15 2 2550.066 Max WS BigRun1%1hr 188.64 587.25 590.80 590.89 591.69 0.027129 7.57 24.92 16.51 1.09 2 2400.095 Max WS BigRun1%240hr 157.69 585.90 587.92 588.27 0.010769 4.73 33.34 23.90 0.71 2 2400.095 Max WS BigRun1%120hr 325.17 585.90 588.80 589.30 0.010421 5.67 57.36 30.47 0.73 2 2400.095 Max WS BigRun1%72hr 357.77 585.90 588.95 589.47 0.010182 5.76 62.06 31.58 0.72 2 2400.095 Max WS Big Run1%48 433.26 585.90 589.25 589.82 0.010028 6.04 71.79 33.69 0.73 2 2400.095 Max WS BigRun1%24hr 520.10 585.90 589.58 590.19 0.009640 6.24 83.31 36.05 0.72 2 2400.095 Max WS BigRun1%18hr 544.33 585.90 589.67 590.28 0.009527 6.29 86.53 36.68 0.72 2 2400.095 Max WS BigRun1%12hr 470.66 585.90 589.40 589.98 0.009803 6.12 76.93 34.75 0.72 2 2400.095 Max WS BigRun1%6hr 440.42 585.90 589.28 589.85 0.009991 6.05 72.75 33.89 0.73 2 2400.095 Max WS BigRun1%3hr 418.22 585.90 589.19 589.75 0.010096 5.99 69.78 33.27 0.73 2 2400.095 Max WS BigRun1%2hr 456.93 585.90 589.34 589.92 0.009901 6.09 74.99 34.35 0.73 2 2400.095 Max WS BigRun1%1hr 188.63 585.90 588.10 588.49 0.010847 4.98 37.90 25.29 0.72 2 2250.125 Max WS BigRun1%240hr 157.68 584.55 586.66 586.88 0.005454 3.77 41.79 25.10 0.52 2 2250.125 Max WS BigRun1%120hr 324.41 584.55 587.63 587.98 0.005636 4.73 68.63 29.91 0.55 2 2250.125 Max WS BigRun1%72hr 356.97 584.55 587.79 588.16 0.005656 4.87 73.36 30.66 0.55 1
HEC-RAS River: Big_Run_Ex Reach: 2 Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) 2 2250.125 Max WS Big Run1%48 432.40 584.55 588.13 588.54 0.005636 5.14 84.19 32.30 0.56 2 2250.125 Max WS BigRun1%24hr 519.06 584.55 588.54 588.98 0.005345 5.31 97.75 34.19 0.55 2 2250.125 Max WS BigRun1%18hr 543.26 584.55 588.66 589.11 0.005205 5.33 101.96 34.76 0.55 2 2250.125 Max WS BigRun1%12hr 469.64 584.55 588.31 588.73 0.005536 5.23 89.87 33.11 0.56 2 2250.125 Max WS BigRun1%6hr 439.49 584.55 588.17 588.58 0.005622 5.15 85.26 32.45 0.56 2 2250.125 Max WS BigRun1%3hr 417.41 584.55 588.07 588.47 0.005654 5.09 82.01 31.97 0.56 2 2250.125 Max WS BigRun1%2hr 455.87 584.55 588.24 588.66 0.005586 5.20 87.70 32.80 0.56 2 2250.125 Max WS BigRun1%1hr 188.63 584.55 586.88 587.12 0.005451 3.98 47.40 26.23 0.52 2 2100.154 Max WS BigRun1%240hr 157.67 583.20 585.78 586.03 0.006811 3.98 39.59 25.93 0.57 2 2100.154 Max WS BigRun1%120hr 324.38 583.20 586.73 587.09 0.006854 4.80 67.64 33.58 0.60 2 2100.154 Max WS BigRun1%72hr 356.97 583.20 586.90 587.27 0.006645 4.85 73.60 35.10 0.59 2 2100.154 Max WS Big Run1%48 432.32 583.20 587.33 587.69 0.005820 4.83 89.52 38.86 0.56 2 2100.154 Max WS BigRun1%24hr 518.87 583.20 587.91 588.24 0.004485 4.57 113.46 43.91 0.50 2 2100.154 Max WS BigRun1%18hr 543.11 583.20 588.08 588.39 0.004148 4.48 121.12 45.53 0.48 2 2100.154 Max WS BigRun1%12hr 469.64 583.20 587.57 587.92 0.005243 4.74 99.17 40.97 0.54 2 2100.154 Max WS BigRun1%6hr 439.41 583.20 587.38 587.74 0.005715 4.82 91.26 39.25 0.56 2 2100.154 Max WS BigRun1%3hr 417.35 583.20 587.24 587.61 0.006027 4.85 86.01 38.06 0.57 2 2100.154 Max WS BigRun1%2hr 455.77 583.20 587.48 587.84 0.005473 4.78 95.37 40.15 0.55 2 2100.154 Max WS BigRun1%1hr 188.62 583.20 585.99 586.26 0.006889 4.19 45.06 27.61 0.58 2 1954.754 Max WS BigRun1%240hr 157.67 581.89 584.31 584.77 0.018799 5.48 28.79 25.14 0.90 2 1954.754 Max WS BigRun1%120hr 324.36 581.89 585.87 586.14 0.004977 4.14 78.36 38.26 0.51 2 1954.754 Max WS BigRun1%72hr 356.95 581.89 586.17 586.41 0.004104 3.96 90.14 40.66 0.47 2 1954.754 Max WS Big Run1%48 432.29 581.89 586.84 587.04 0.002687 3.64 119.09 45.91 0.39 2 1954.754 Max WS BigRun1%24hr 518.80 581.89 587.61 587.78 0.001655 3.34 161.37 66.57 0.32 2 1954.754 Max WS BigRun1%18hr 543.14 581.89 587.83 587.99 0.001454 3.26 176.68 75.35 0.30 2 1954.754 Max WS BigRun1%12hr 469.56 581.89 587.17 587.36 0.002188 3.50 135.19 52.55 0.36 2 1954.754 Max WS BigRun1%6hr 439.39 581.89 586.90 587.10 0.002579 3.61 121.98 46.40 0.38 2 1954.754 Max WS BigRun1%3hr 417.27 581.89 586.71 586.92 0.002940 3.69 113.09 44.88 0.41 2 1954.754 Max WS BigRun1%2hr 455.72 581.89 587.05 587.24 0.002377 3.56 128.78 48.59 0.37 2 1954.754 Max WS BigRun1%1hr 188.60 581.89 584.56 585.00 0.014955 5.31 35.50 27.30 0.82 2 1841.656 Max WS BigRun1%240hr 157.66 580.35 584.31 584.36 0.000621 1.74 90.85 32.93 0.18 2 1841.656 Max WS BigRun1%120hr 324.30 580.35 585.92 586.00 0.000581 2.20 150.51 42.08 0.19 2 1841.656 Max WS BigRun1%72hr 356.95 580.35 586.21 586.29 0.000559 2.25 162.95 44.29 0.19 2 1841.656 Max WS Big Run1%48 432.29 580.35 586.87 586.95 0.000504 2.35 193.68 49.33 0.18 2 1841.656 Max WS BigRun1%24hr 518.82 580.35 587.63 587.71 0.000439 2.40 233.22 54.89 0.17 2 1841.656 Max WS BigRun1%18hr 543.07 580.35 587.84 587.93 0.000421 2.41 245.19 56.17 0.17 2 1841.656 Max WS BigRun1%12hr 469.56 580.35 587.19 587.28 0.000476 2.38 210.12 51.82 0.18 2 1841.656 Max WS BigRun1%6hr 439.38 580.35 586.93 587.01 0.000499 2.35 196.74 49.80 0.18 2 1841.656 Max WS BigRun1%3hr 417.28 580.35 586.74 586.82 0.000515 2.33 187.31 48.32 0.18 2 1841.656 Max WS BigRun1%2hr 455.68 580.35 587.07 587.16 0.000487 2.37 203.86 50.89 0.18 2 1841.656 Max WS BigRun1%1hr 188.60 580.35 584.64 584.69 0.000632 1.85 101.89 34.37 0.19 2 1814.938 Max WS BigRun1%240hr 157.66 580.35 584.30 584.34 0.000195 1.56 101.13 37.61 0.17 2 1814.938 Max WS BigRun1%120hr 324.32 580.35 585.92 585.98 0.000190 1.93 168.13 45.21 0.17 2 1814.938 Max WS BigRun1%72hr 356.96 580.35 586.21 586.27 0.000183 1.97 181.42 46.58 0.17 2 1814.938 Max WS Big Run1%48 432.29 580.35 586.87 586.93 0.000162 2.05 213.09 49.69 0.17 2 1814.938 Max WS BigRun1%24hr 518.83 580.35 587.63 587.70 0.000140 2.11 252.09 53.43 0.16 2 1814.938 Max WS BigRun1%18hr 543.07 580.35 587.84 587.91 0.000135 2.13 263.75 54.65 0.16 2 1814.938 Max WS BigRun1%12hr 469.58 580.35 587.19 587.26 0.000152 2.08 229.48 51.23 0.16 2 1814.938 Max WS BigRun1%6hr 439.38 580.35 586.93 587.00 0.000160 2.06 216.17 49.98 0.17 2 1814.938 Max WS BigRun1%3hr 417.27 580.35 586.74 586.80 0.000166 2.04 206.64 49.07 0.17 2 1814.938 Max WS BigRun1%2hr 455.67 580.35 587.07 587.14 0.000156 2.07 223.30 50.66 0.16 2 1814.938 Max WS BigRun1%1hr 188.60 580.35 584.63 584.68 0.000199 1.66 113.78 39.16 0.17 2 1790.514 Max WS BigRun1%240hr 157.66 580.35 584.30 584.34 0.000195 1.55 101.55 37.95 0.17 2 1790.514 Max WS BigRun1%120hr 324.31 580.35 585.92 585.98 0.000188 1.93 168.58 44.89 0.17 2 1790.514 Max WS BigRun1%72hr 356.96 580.35 586.21 586.27 0.000182 1.97 181.77 46.13 0.17 2 1790.514 Max WS Big Run1%48 432.29 580.35 586.87 586.93 0.000161 2.05 213.07 48.96 0.17 2 1790.514 Max WS BigRun1%24hr 518.81 580.35 587.62 587.69 0.000140 2.11 251.47 52.44 0.16 2 1790.514 Max WS BigRun1%18hr 543.07 580.35 587.84 587.91 0.000135 2.12 262.89 53.42 0.16 2 1790.514 Max WS BigRun1%12hr 469.56 580.35 587.19 587.26 0.000152 2.08 229.22 50.45 0.16 2 1790.514 Max WS BigRun1%6hr 439.38 580.35 586.93 586.99 0.000159 2.06 216.10 49.25 0.17 2 1790.514 Max WS BigRun1%3hr 417.27 580.35 586.73 586.80 0.000165 2.03 206.71 48.39 0.17 2 1790.514 Max WS BigRun1%2hr 455.66 580.35 587.07 587.14 0.000155 2.07 223.12 49.90 0.16 2 1790.514 Max WS BigRun1%1hr 188.60 580.35 584.63 584.67 0.000198 1.65 114.30 39.36 0.17 2 1770.16 Culvert 2 1745.58 Max WS BigRun1%240hr 157.66 579.38 582.25 582.40 0.001251 3.09 51.06 27.25 0.40 2 1745.58 Max WS BigRun1%120hr 324.00 579.38 583.29 583.54 0.001346 4.01 80.82 30.36 0.43 2 1745.58 Max WS BigRun1%72hr 355.86 579.38 583.45 583.72 0.001367 4.15 85.72 30.85 0.44 2 1745.58 Max WS Big Run1%48 430.79 579.38 584.17 584.41 0.001003 3.96 108.75 33.02 0.38 2 1745.58 Max WS BigRun1%24hr 516.63 579.38 584.97 585.19 0.000759 3.80 136.02 35.45 0.34 2 1745.58 Max WS BigRun1%18hr 539.71 579.38 585.24 585.45 0.000681 3.70 145.78 36.30 0.33 2 1745.58 Max WS BigRun1%12hr 467.79 579.38 584.33 584.59 0.001032 4.10 114.02 33.50 0.39 2 1745.58 Max WS BigRun1%6hr 437.52 579.38 583.92 584.22 0.001293 4.35 100.68 32.28 0.43 2 1745.58 Max WS BigRun1%3hr 417.17 579.38 583.59 583.92 0.001620 4.63 90.16 31.28 0.48 2 1745.58 Max WS BigRun1%2hr 448.95 579.38 583.95 584.25 0.001331 4.42 101.47 32.35 0.44 2 1745.58 Max WS BigRun1%1hr 188.59 579.38 582.43 582.60 0.001372 3.38 55.77 27.76 0.42 2 1715.82 Max WS BigRun1%240hr 157.66 579.38 582.25 582.37 0.000913 2.70 58.38 30.70 0.35 2 1715.82 Max WS BigRun1%120hr 324.03 579.38 583.31 583.50 0.000969 3.51 92.43 33.81 0.37 2 1715.82 Max WS BigRun1%72hr 355.82 579.38 583.47 583.68 0.000982 3.63 98.01 34.29 0.38 2 1715.82 Max WS Big Run1%48 430.86 579.38 584.20 584.39 0.000729 3.49 123.60 36.47 0.33 2 1715.82 Max WS BigRun1%24hr 516.54 579.38 584.99 585.17 0.000559 3.36 153.60 38.86 0.30 2 1715.82 Max WS BigRun1%18hr 539.70 579.38 585.27 585.43 0.000504 3.29 164.25 39.68 0.28 2 1715.82 Max WS BigRun1%12hr 467.79 579.38 584.36 584.56 0.000750 3.61 129.52 36.95 0.34 2 1715.82 Max WS BigRun1%6hr 437.52 579.38 583.96 584.18 0.000931 3.81 114.87 35.74 0.37 2
HEC-RAS River: Big_Run_Ex Reach: 2 Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) 2 1715.82 Max WS BigRun1%3hr 417.16 579.38 583.63 583.88 0.001157 4.04 103.27 34.75 0.41 2 1715.82 Max WS BigRun1%2hr 449.34 579.38 583.98 584.22 0.000959 3.88 115.80 35.82 0.38 2 1715.82 Max WS BigRun1%1hr 188.58 579.38 582.43 582.57 0.000998 2.96 63.79 31.21 0.36 2 1669.234 Max WS BigRun1%240hr 157.66 579.98 582.19 582.32 0.001460 2.90 54.44 37.27 0.42 2 1669.234 Max WS BigRun1%120hr 324.00 579.98 583.28 583.46 0.001024 3.32 97.45 41.04 0.38 2 1669.234 Max WS BigRun1%72hr 355.86 579.98 583.45 583.63 0.001002 3.41 104.43 41.62 0.38 2 1669.234 Max WS Big Run1%48 430.86 579.98 584.20 584.35 0.000658 3.16 136.45 44.18 0.32 2 1669.234 Max WS BigRun1%24hr 516.63 579.98 585.01 585.15 0.000467 2.98 173.29 46.94 0.27 2 1669.234 Max WS BigRun1%18hr 539.82 579.98 585.28 585.41 0.000413 2.90 186.25 47.88 0.26 2 1669.234 Max WS BigRun1%12hr 467.78 579.98 584.36 584.53 0.000664 3.25 143.80 44.74 0.32 2 1669.234 Max WS BigRun1%6hr 437.67 579.98 583.95 584.14 0.000870 3.48 125.59 43.33 0.36 2 1669.234 Max WS BigRun1%3hr 417.11 579.98 583.61 583.83 0.001148 3.76 110.89 42.15 0.41 2 1669.234 Max WS BigRun1%2hr 449.32 579.98 583.98 584.17 0.000892 3.55 126.75 43.42 0.37 2 1669.234 Max WS BigRun1%1hr 188.59 579.98 582.36 582.51 0.001458 3.09 61.10 37.89 0.43 2 1568.221 Max WS BigRun1%240hr 157.66 579.88 581.77 582.08 0.004416 4.45 35.40 29.16 0.71 2 1568.221 Max WS BigRun1%120hr 323.93 579.88 583.03 583.31 0.001902 4.26 75.95 35.04 0.51 2 1568.221 Max WS BigRun1%72hr 343.08 579.88 583.21 583.48 0.001692 4.17 82.20 35.84 0.49 2 1568.221 Max WS Big Run1%48 430.65 579.88 584.05 584.27 0.001036 3.78 113.93 39.63 0.39 2 1568.221 Max WS BigRun1%24hr 516.54 579.88 584.90 585.09 0.000687 3.46 149.44 43.48 0.33 2 1568.221 Max WS BigRun1%18hr 539.71 579.88 585.19 585.36 0.000596 3.33 162.09 44.77 0.31 2 1568.221 Max WS BigRun1%12hr 467.46 579.88 584.21 584.44 0.001041 3.88 120.40 40.36 0.40 2 1568.221 Max WS BigRun1%6hr 437.22 579.88 583.74 584.02 0.001474 4.29 101.85 38.23 0.46 2 1568.221 Max WS BigRun1%3hr 417.05 579.88 583.29 583.66 0.002251 4.89 85.21 36.22 0.56 2 1568.221 Max WS BigRun1%2hr 449.00 579.88 583.76 584.05 0.001524 4.38 102.56 38.32 0.47 2 1568.221 Max WS BigRun1%1hr 188.59 579.88 581.93 582.27 0.004333 4.69 40.18 30.09 0.72 2 1468.102 Max WS BigRun1%240hr 157.65 579.47 581.32 581.62 0.004136 4.41 35.73 28.30 0.69 2 1468.102 Max WS BigRun1%120hr 323.85 579.47 582.94 583.16 0.001213 3.72 87.13 34.96 0.41 2 1468.102 Max WS BigRun1%72hr 342.79 579.47 583.13 583.34 0.001099 3.66 93.75 35.73 0.40 2 1468.102 Max WS Big Run1%48 430.59 579.47 584.00 584.18 0.000733 3.41 126.46 39.31 0.33 2 1468.102 Max WS BigRun1%24hr 516.53 579.47 584.87 585.03 0.000520 3.19 162.17 42.89 0.29 2 1468.102 Max WS BigRun1%18hr 539.70 579.47 585.16 585.31 0.000460 3.09 174.80 44.08 0.27 2 1468.102 Max WS BigRun1%12hr 467.53 579.47 584.16 584.35 0.000751 3.52 132.82 39.97 0.34 2 1468.102 Max WS BigRun1%6hr 437.23 579.47 583.67 583.90 0.001027 3.85 113.58 37.94 0.39 2 1468.102 Max WS BigRun1%3hr 417.04 579.47 583.17 583.47 0.001551 4.38 95.29 35.91 0.47 2 1468.102 Max WS BigRun1%2hr 449.00 579.47 583.68 583.92 0.001067 3.93 114.18 38.01 0.40 2 1468.102 Max WS BigRun1%1hr 188.57 579.47 581.44 581.80 0.004403 4.79 39.35 28.82 0.72 2 1368.848 Max WS BigRun1%240hr 157.51 578.63 581.04 581.24 0.001926 3.59 43.86 26.33 0.49 2 1368.848 Max WS BigRun1%120hr 323.63 578.63 582.90 583.06 0.000755 3.19 101.34 35.50 0.33 2 1368.848 Max WS BigRun1%72hr 342.54 578.63 583.09 583.24 0.000705 3.17 108.22 36.45 0.32 2 1368.848 Max WS Big Run1%48 430.46 578.63 583.98 584.12 0.000520 3.02 142.51 40.83 0.28 2 1368.848 Max WS BigRun1%24hr 516.53 578.63 584.85 584.98 0.000393 2.87 180.26 45.16 0.25 2 1368.848 Max WS BigRun1%18hr 539.81 578.63 585.15 585.27 0.000352 2.79 193.70 46.60 0.24 2 1368.848 Max WS BigRun1%12hr 467.45 578.63 584.14 584.29 0.000541 3.14 149.08 41.61 0.29 2 1368.848 Max WS BigRun1%6hr 437.21 578.63 583.63 583.81 0.000711 3.40 128.67 39.12 0.33 2 1368.848 Max WS BigRun1%3hr 416.99 578.63 583.11 583.34 0.001025 3.83 108.97 36.55 0.39 2 1368.848 Max WS BigRun1%2hr 448.97 578.63 583.64 583.83 0.000741 3.47 129.23 39.19 0.34 2 1368.848 Max WS BigRun1%1hr 188.43 578.63 581.01 581.31 0.002906 4.38 43.07 26.18 0.60 2 1269.042 Max WS BigRun1%240hr 157.47 577.39 581.04 581.12 0.000509 2.36 66.60 27.04 0.27 2 1269.042 Max WS BigRun1%120hr 323.86 577.39 582.89 583.00 0.000385 2.62 123.73 34.54 0.24 2 1269.042 Max WS BigRun1%72hr 342.49 577.39 583.08 583.19 0.000373 2.63 130.41 35.32 0.24 2 1269.042 Max WS Big Run1%48 430.51 577.39 583.97 584.08 0.000319 2.64 163.21 38.90 0.23 2 1269.042 Max WS BigRun1%24hr 516.46 577.39 584.84 584.95 0.000268 2.60 198.83 42.44 0.21 2 1269.042 Max WS BigRun1%18hr 539.70 577.39 585.14 585.24 0.000248 2.55 211.43 43.63 0.20 2 1269.042 Max WS BigRun1%12hr 467.46 577.39 584.13 584.25 0.000340 2.76 169.42 39.54 0.23 2 1269.042 Max WS BigRun1%6hr 437.30 577.39 583.62 583.75 0.000415 2.92 149.99 37.49 0.26 2 1269.042 Max WS BigRun1%3hr 417.03 577.39 583.10 583.26 0.000546 3.18 131.04 35.39 0.29 2 1269.042 Max WS BigRun1%2hr 448.97 577.39 583.64 583.77 0.000433 2.98 150.51 37.55 0.26 2 1269.042 Max WS BigRun1%1hr 188.46 577.39 581.00 581.13 0.000758 2.87 65.67 26.90 0.32 2 1168.366 Max WS BigRun1%240hr 157.51 575.90 581.06 581.10 0.000151 1.53 103.25 32.21 0.15 2 1168.366 Max WS BigRun1%120hr 323.76 575.90 582.92 582.97 0.000161 1.91 169.27 38.84 0.16 2 1168.366 Max WS BigRun1%72hr 342.68 575.90 583.11 583.17 0.000160 1.94 176.74 39.52 0.16 2 1168.366 Max WS Big Run1%48 430.46 575.90 583.99 584.05 0.000151 2.02 213.01 42.66 0.16 2 1168.366 Max WS BigRun1%24hr 516.52 575.90 584.86 584.93 0.000138 2.05 251.63 45.78 0.15 2 1168.366 Max WS BigRun1%18hr 539.77 575.90 585.16 585.22 0.000130 2.04 265.13 46.82 0.15 2 1168.366 Max WS BigRun1%12hr 467.51 575.90 584.15 584.22 0.000163 2.13 219.88 43.24 0.17 2 1168.366 Max WS BigRun1%6hr 437.28 575.90 583.65 583.73 0.000189 2.20 198.69 41.45 0.18 2 1168.366 Max WS BigRun1%3hr 417.02 575.90 583.14 583.22 0.000233 2.34 177.91 39.62 0.19 2 1168.366 Max WS BigRun1%2hr 448.77 575.90 583.67 583.74 0.000197 2.25 199.32 41.50 0.18 2 1168.366 Max WS BigRun1%1hr 188.45 575.90 581.04 581.09 0.000221 1.84 102.50 32.12 0.18 2 1068.823 Max WS BigRun1%240hr 157.49 576.08 581.04 581.08 0.000163 1.59 99.35 30.81 0.16 2 1068.823 Max WS BigRun1%120hr 323.82 576.08 582.90 582.96 0.000175 2.00 162.10 36.90 0.17 2 1068.823 Max WS BigRun1%72hr 342.47 576.08 583.09 583.15 0.000174 2.02 169.19 37.54 0.17 2 1068.823 Max WS Big Run1%48 430.46 576.08 583.97 584.04 0.000165 2.11 203.64 40.50 0.17 2 1068.823 Max WS BigRun1%24hr 516.51 576.08 584.84 584.92 0.000151 2.15 240.35 43.44 0.16 2 1068.823 Max WS BigRun1%18hr 539.76 576.08 585.14 585.21 0.000143 2.13 253.19 44.42 0.16 2 1068.823 Max WS BigRun1%12hr 467.51 576.08 584.13 584.20 0.000179 2.23 210.08 41.03 0.17 2 1068.823 Max WS BigRun1%6hr 437.23 576.08 583.62 583.71 0.000207 2.30 189.85 39.34 0.18 2 1068.823 Max WS BigRun1%3hr 417.02 576.08 583.11 583.20 0.000255 2.45 169.91 37.60 0.20 2 1068.823 Max WS BigRun1%2hr 448.83 576.08 583.64 583.72 0.000216 2.36 190.41 39.39 0.19 2 1068.823 Max WS BigRun1%1hr 188.45 576.08 581.01 581.06 0.000241 1.92 98.34 30.71 0.19 2 1007.787 Max WS BigRun1%240hr 157.49 576.28 581.04 581.07 0.000130 1.36 116.04 39.60 0.14 2 1007.787 Max WS BigRun1%120hr 323.80 576.28 582.90 582.94 0.000124 1.63 198.90 49.32 0.14 2 1007.787 Max WS BigRun1%72hr 342.28 576.28 583.09 583.14 0.000122 1.64 208.43 50.32 0.14 3
HEC-RAS River: Big_Run_Ex Reach: 2 Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) 2 1007.787 Max WS Big Run1%48 430.39 576.28 583.98 584.02 0.000111 1.69 255.08 54.94 0.14 2 1007.787 Max WS BigRun1%24hr 516.47 576.28 584.86 584.90 0.000098 1.69 305.25 59.52 0.13 2 1007.787 Max WS BigRun1%18hr 539.60 576.28 585.15 585.19 0.000092 1.67 322.89 61.04 0.13 2 1007.787 Max WS BigRun1%12hr 467.56 576.28 584.14 584.19 0.000119 1.77 263.90 55.78 0.14 2 1007.787 Max WS BigRun1%6hr 437.25 576.28 583.64 583.69 0.000141 1.85 236.46 53.15 0.15 2 1007.787 Max WS BigRun1%3hr 417.01 576.28 583.12 583.18 0.000178 1.99 209.60 50.44 0.17 2 1007.787 Max WS BigRun1%2hr 448.91 576.28 583.65 583.71 0.000147 1.89 237.25 53.23 0.16 2 1007.787 Max WS BigRun1%1hr 188.46 576.28 581.01 581.05 0.000193 1.64 114.74 39.43 0.17 2 992.1055 Max WS BigRun1%240hr 157.49 576.28 581.04 581.07 0.000130 1.38 114.40 37.51 0.14 2 992.1055 Max WS BigRun1%120hr 323.76 576.28 582.90 582.94 0.000128 1.69 191.48 45.10 0.14 2 992.1055 Max WS BigRun1%72hr 342.68 576.28 583.09 583.13 0.000126 1.71 200.16 45.82 0.14 2 992.1055 Max WS Big Run1%48 430.44 576.28 583.97 584.02 0.000117 1.78 242.17 49.18 0.14 2 992.1055 Max WS BigRun1%24hr 516.58 576.28 584.85 584.90 0.000105 1.80 286.66 52.51 0.14 2 992.1055 Max WS BigRun1%18hr 539.72 576.28 585.14 585.19 0.000100 1.79 302.18 53.62 0.13 2 992.1055 Max WS BigRun1%12hr 467.55 576.28 584.13 584.18 0.000126 1.87 249.99 49.78 0.15 2 992.1055 Max WS BigRun1%6hr 437.25 576.28 583.63 583.68 0.000148 1.94 225.39 47.87 0.16 2 992.1055 Max WS BigRun1%3hr 417.02 576.28 583.11 583.17 0.000185 2.07 201.05 45.90 0.17 2 992.1055 Max WS BigRun1%2hr 448.26 576.28 583.64 583.70 0.000154 1.98 226.07 47.92 0.16 2 992.1055 Max WS BigRun1%1hr 188.46 576.28 581.00 581.04 0.000192 1.67 113.10 37.36 0.17 2 963.0369 Culvert 2 932.4493 Max WS BigRun1%240hr 150.97 577.27 580.59 580.67 0.000424 2.19 68.84 26.97 0.24 2 932.4493 Max WS BigRun1%120hr 282.90 577.27 582.02 582.12 0.000366 2.57 111.45 33.14 0.24 2 932.4493 Max WS BigRun1%72hr 336.76 577.27 582.10 582.24 0.000484 2.99 114.27 33.51 0.27 2 932.4493 Max WS Big Run1%48 421.66 577.27 582.50 582.67 0.000553 3.37 127.94 35.27 0.30 2 932.4493 Max WS BigRun1%24hr 511.42 577.27 582.73 582.96 0.000687 3.86 136.12 36.29 0.33 2 932.4493 Max WS BigRun1%18hr 537.49 577.27 582.82 583.06 0.000709 3.97 139.51 36.70 0.34 2 932.4493 Max WS BigRun1%12hr 459.82 577.27 582.37 582.59 0.000728 3.80 123.36 34.69 0.34 2 932.4493 Max WS BigRun1%6hr 416.81 577.27 581.96 582.19 0.000834 3.85 109.59 32.89 0.36 2 932.4493 Max WS BigRun1%3hr 411.96 577.27 581.02 581.43 0.001987 5.11 80.68 28.56 0.53 2 932.4493 Max WS BigRun1%2hr 450.24 577.27 581.52 581.87 0.001441 4.73 95.61 30.95 0.46 2 932.4493 Max WS BigRun1%1hr 184.24 577.27 579.84 580.06 0.001656 3.73 49.44 24.55 0.46 2 867.7881 Max WS BigRun1%240hr 151.19 577.19 580.62 580.65 0.000167 1.44 104.89 38.94 0.15 2 867.7881 Max WS BigRun1%120hr 283.10 577.19 582.06 582.10 0.000154 1.73 163.77 42.93 0.16 2 867.7881 Max WS BigRun1%72hr 337.48 577.19 582.16 582.22 0.000203 2.01 168.05 43.21 0.18 2 867.7881 Max WS Big Run1%48 424.23 577.19 582.57 582.65 0.000238 2.28 186.16 44.36 0.20 2 867.7881 Max WS BigRun1%24hr 512.50 577.19 582.82 582.93 0.000292 2.60 197.41 45.06 0.22 2 867.7881 Max WS BigRun1%18hr 537.84 577.19 582.92 583.03 0.000301 2.66 201.89 45.33 0.22 2 867.7881 Max WS BigRun1%12hr 460.60 577.19 582.46 582.56 0.000303 2.54 181.26 44.05 0.22 2 867.7881 Max WS BigRun1%6hr 417.05 577.19 582.06 582.16 0.000335 2.55 163.66 42.93 0.23 2 867.7881 Max WS BigRun1%3hr 413.49 577.19 581.19 581.35 0.000691 3.24 127.57 40.53 0.32 2 867.7881 Max WS BigRun1%2hr 447.75 577.19 581.66 581.80 0.000532 3.05 146.88 41.83 0.29 2 867.7881 Max WS BigRun1%1hr 184.92 577.19 579.91 579.99 0.000622 2.38 77.79 36.99 0.29 2 767.3049 Max WS BigRun1%240hr 150.94 577.41 580.58 580.63 0.000303 1.81 83.62 34.92 0.21 2 767.3049 Max WS BigRun1%120hr 283.31 577.41 582.02 582.08 0.000247 2.06 137.31 39.65 0.20 2 767.3049 Max WS BigRun1%72hr 337.16 577.41 582.10 582.19 0.000325 2.40 140.75 39.93 0.22 2 767.3049 Max WS Big Run1%48 422.05 577.41 582.51 582.62 0.000371 2.69 157.14 41.26 0.24 2 767.3049 Max WS BigRun1%24hr 512.14 577.41 582.74 582.89 0.000458 3.07 166.95 42.05 0.27 2 767.3049 Max WS BigRun1%18hr 537.95 577.41 582.84 582.99 0.000472 3.15 171.00 42.36 0.28 2 767.3049 Max WS BigRun1%12hr 460.16 577.41 582.38 582.52 0.000487 3.03 151.80 40.83 0.28 2 767.3049 Max WS BigRun1%6hr 416.62 577.41 581.97 582.11 0.000558 3.08 135.21 39.48 0.29 2 767.3049 Max WS BigRun1%3hr 411.12 577.41 580.98 581.25 0.001406 4.20 97.86 36.24 0.45 2 767.3049 Max WS BigRun1%2hr 446.91 577.41 581.51 581.73 0.000970 3.81 117.45 37.97 0.38 2 767.3049 Max WS BigRun1%1hr 177.06 577.41 579.73 579.89 0.001482 3.22 55.02 32.12 0.43 2 668.2734 Max WS BigRun1%240hr 151.01 576.25 580.58 580.61 0.000117 1.31 115.36 37.75 0.13 2 668.2734 Max WS BigRun1%120hr 283.38 576.25 582.03 582.07 0.000126 1.64 173.00 42.22 0.14 2 668.2734 Max WS BigRun1%72hr 336.90 576.25 582.11 582.17 0.000167 1.91 176.76 42.50 0.16 2 668.2734 Max WS Big Run1%48 423.01 576.25 582.52 582.59 0.000201 2.18 194.27 43.76 0.18 2 668.2734 Max WS BigRun1%24hr 512.47 576.25 582.76 582.86 0.000254 2.50 204.81 44.50 0.21 2 668.2734 Max WS BigRun1%18hr 538.55 576.25 582.86 582.96 0.000264 2.58 209.13 44.79 0.21 2 668.2734 Max WS BigRun1%12hr 460.87 576.25 582.39 582.49 0.000259 2.44 188.75 43.36 0.21 2 668.2734 Max WS BigRun1%6hr 416.85 576.25 581.98 582.07 0.000281 2.44 171.15 42.09 0.21 2 668.2734 Max WS BigRun1%3hr 411.71 576.25 581.01 581.16 0.000586 3.12 131.80 39.08 0.30 2 668.2734 Max WS BigRun1%2hr 447.26 576.25 581.53 581.67 0.000451 2.93 152.58 40.69 0.27 2 668.2734 Max WS BigRun1%1hr 177.61 576.25 579.74 579.81 0.000406 2.10 84.62 35.13 0.24 2 567.1172 Max WS BigRun1%240hr 150.58 575.92 580.57 580.60 0.000110 1.29 116.87 37.64 0.13 2 567.1172 Max WS BigRun1%120hr 283.69 575.92 582.01 582.05 0.000122 1.63 174.29 42.09 0.14 2 567.1172 Max WS BigRun1%72hr 337.13 575.92 582.10 582.15 0.000163 1.90 177.87 42.35 0.16 2 567.1172 Max WS Big Run1%48 423.03 575.92 582.50 582.57 0.000197 2.17 195.16 43.59 0.18 2 567.1172 Max WS BigRun1%24hr 512.94 575.92 582.73 582.83 0.000250 2.50 205.42 44.31 0.20 2 567.1172 Max WS BigRun1%18hr 538.91 575.92 582.83 582.93 0.000260 2.57 209.67 44.61 0.21 2 567.1172 Max WS BigRun1%12hr 460.11 575.92 582.37 582.46 0.000253 2.43 189.41 43.18 0.20 2 567.1172 Max WS BigRun1%6hr 416.86 575.92 581.95 582.05 0.000275 2.43 171.81 41.90 0.21 2 567.1172 Max WS BigRun1%3hr 410.87 575.92 580.95 581.10 0.000583 3.13 131.35 38.81 0.30 2 567.1172 Max WS BigRun1%2hr 447.17 575.92 581.49 581.62 0.000446 2.93 152.59 40.46 0.27 2 567.1172 Max WS BigRun1%1hr 177.35 575.92 579.70 579.77 0.000391 2.08 85.25 34.95 0.23 2 468.5539 Max WS BigRun1%240hr 150.68 575.90 580.56 580.59 0.000130 1.37 109.62 36.32 0.14 2 468.5539 Max WS BigRun1%120hr 283.94 575.90 582.00 582.04 0.000142 1.71 165.65 41.59 0.15 2 468.5539 Max WS BigRun1%72hr 337.09 575.90 582.07 582.14 0.000189 2.00 168.94 41.88 0.18 2 468.5539 Max WS Big Run1%48 422.19 575.90 582.47 582.55 0.000227 2.27 185.88 43.34 0.19 2 468.5539 Max WS BigRun1%24hr 512.54 575.90 582.70 582.80 0.000289 2.62 195.74 44.17 0.22 2 468.5539 Max WS BigRun1%18hr 538.84 575.90 582.79 582.90 0.000301 2.70 199.91 44.51 0.22 2 468.5539 Max WS BigRun1%12hr 460.10 575.90 582.33 582.43 0.000296 2.56 179.79 42.82 0.22 2 468.5539 Max WS BigRun1%6hr 416.87 575.90 581.91 582.02 0.000325 2.57 162.25 41.29 0.23 4
HEC-RAS River: Big_Run_Ex Reach: 2 Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) 2 468.5539 Max WS BigRun1%3hr 410.24 575.90 580.86 581.04 0.000730 3.40 120.78 37.43 0.33 2 468.5539 Max WS BigRun1%2hr 446.98 575.90 581.42 581.57 0.000542 3.14 142.28 39.48 0.29 2 468.5539 Max WS BigRun1%1hr 169.45 575.90 579.65 579.72 0.000441 2.17 78.19 32.99 0.25 2 369.9103 Max WS BigRun1%240hr 150.87 575.04 580.56 580.58 0.000065 1.07 141.08 40.37 0.10 2 369.9103 Max WS BigRun1%120hr 284.22 575.04 582.00 582.03 0.000081 1.40 202.56 45.01 0.12 2 369.9103 Max WS BigRun1%72hr 336.95 575.04 582.08 582.12 0.000109 1.63 206.20 45.26 0.13 2 369.9103 Max WS Big Run1%48 423.01 575.04 582.48 582.53 0.000134 1.88 224.53 46.55 0.15 2 369.9103 Max WS BigRun1%24hr 513.00 575.04 582.71 582.78 0.000173 2.18 235.23 47.28 0.17 2 369.9103 Max WS BigRun1%18hr 539.06 575.04 582.80 582.88 0.000181 2.25 239.72 47.59 0.18 2 369.9103 Max WS BigRun1%12hr 460.71 575.04 582.34 582.41 0.000173 2.11 218.08 46.10 0.17 2 369.9103 Max WS BigRun1%6hr 416.89 575.04 581.92 581.99 0.000184 2.09 199.15 44.76 0.17 2 369.9103 Max WS BigRun1%3hr 410.55 575.04 580.88 580.99 0.000373 2.66 154.08 41.40 0.24 2 369.9103 Max WS BigRun1%2hr 447.16 575.04 581.43 581.53 0.000294 2.52 177.64 43.19 0.22 2 369.9103 Max WS BigRun1%1hr 169.20 575.04 579.65 579.69 0.000191 1.60 105.87 37.45 0.17 2 270.1012 Max WS BigRun1%240hr 150.94 574.82 580.56 580.57 0.000056 1.00 150.96 42.67 0.09 2 270.1012 Max WS BigRun1%120hr 284.35 574.82 582.00 582.02 0.000070 1.32 215.92 47.56 0.11 2 270.1012 Max WS BigRun1%72hr 336.93 574.82 582.08 582.11 0.000094 1.53 219.71 47.83 0.13 2 270.1012 Max WS Big Run1%48 422.54 574.82 582.47 582.52 0.000116 1.77 239.02 49.11 0.14 2 270.1012 Max WS BigRun1%24hr 513.51 574.82 582.70 582.77 0.000151 2.05 250.22 49.84 0.16 2 270.1012 Max WS BigRun1%18hr 539.51 574.82 582.79 582.86 0.000158 2.12 254.94 50.14 0.17 2 270.1012 Max WS BigRun1%12hr 460.85 574.82 582.33 582.39 0.000150 1.99 232.12 48.66 0.16 2 270.1012 Max WS BigRun1%6hr 416.91 574.82 581.91 581.97 0.000159 1.97 212.08 47.29 0.16 2 270.1012 Max WS BigRun1%3hr 410.24 574.82 580.86 580.95 0.000324 2.50 163.91 43.69 0.23 2 270.1012 Max WS BigRun1%2hr 447.20 574.82 581.42 581.51 0.000255 2.37 189.05 45.60 0.20 2 270.1012 Max WS BigRun1%1hr 169.42 574.82 579.64 579.68 0.000163 1.49 113.41 39.56 0.16 2 173.9816 Max WS BigRun1%240hr 150.82 575.42 580.55 580.56 0.000079 1.11 135.32 42.65 0.11 2 173.9816 Max WS BigRun1%120hr 284.50 575.42 581.98 582.01 0.000090 1.42 200.48 47.97 0.12 2 173.9816 Max WS BigRun1%72hr 336.13 575.42 582.06 582.10 0.000120 1.65 204.09 48.25 0.14 2 173.9816 Max WS Big Run1%48 422.33 575.42 582.45 582.51 0.000146 1.89 225.11 60.73 0.16 2 173.9816 Max WS BigRun1%24hr 513.01 575.42 582.68 582.75 0.000185 2.18 239.24 64.58 0.18 2 173.9816 Max WS BigRun1%18hr 539.22 575.42 582.77 582.85 0.000192 2.25 245.30 64.75 0.18 2 173.9816 Max WS BigRun1%12hr 460.37 575.42 582.31 582.38 0.000190 2.13 216.58 54.82 0.18 2 173.9816 Max WS BigRun1%6hr 417.01 575.42 581.89 581.96 0.000207 2.13 195.80 47.61 0.19 2 173.9816 Max WS BigRun1%3hr 408.25 575.42 580.79 580.91 0.000466 2.80 145.82 43.55 0.27 2 173.9816 Max WS BigRun1%2hr 447.08 575.42 581.37 581.47 0.000348 2.60 171.70 45.70 0.24 2 173.9816 Max WS BigRun1%1hr 169.43 575.42 579.61 579.66 0.000266 1.75 97.00 38.99 0.20 2 145.9911 Culvert 2 126.0508 Max WS BigRun1%240hr 149.75 575.43 580.48 580.50 0.000065 1.06 141.60 40.34 0.10 2 126.0508 Max WS BigRun1%120hr 275.29 575.43 581.73 581.76 0.000084 1.42 194.27 45.02 0.12 2 126.0508 Max WS BigRun1%72hr 293.72 575.43 581.73 581.77 0.000095 1.52 194.36 45.03 0.12 2 126.0508 Max WS Big Run1%48 388.08 575.43 581.94 581.99 0.000144 1.92 203.70 45.95 0.15 2 126.0508 Max WS BigRun1%24hr 359.15 575.43 581.92 581.97 0.000125 1.78 203.01 45.88 0.14 2 126.0508 Max WS BigRun1%18hr 405.71 575.43 581.91 581.97 0.000161 2.02 202.27 45.81 0.16 2 126.0508 Max WS BigRun1%12hr 385.97 575.43 581.69 581.76 0.000169 2.01 192.58 44.85 0.17 2 126.0508 Max WS BigRun1%6hr 409.52 575.43 581.34 581.43 0.000245 2.32 177.12 43.19 0.20 2 126.0508 Max WS BigRun1%3hr 271.19 575.43 580.40 580.46 0.000228 1.96 138.40 40.18 0.19 2 126.0508 Max WS BigRun1%2hr 427.27 575.43 580.77 580.89 0.000417 2.79 153.18 40.91 0.25 2 126.0508 Max WS BigRun1%1hr 126.93 575.43 579.57 579.59 0.000114 1.20 105.43 38.50 0.13 2 73.66942 Max WS BigRun1%240hr 149.33 574.60 580.47 580.50 0.000126 1.32 113.07 38.48 0.14 2 73.66942 Max WS BigRun1%120hr 274.95 574.60 581.71 581.76 0.000151 1.67 164.92 45.71 0.15 2 73.66942 Max WS BigRun1%72hr 290.57 574.60 581.71 581.76 0.000169 1.76 164.90 45.66 0.16 2 73.66942 Max WS Big Run1%48 384.72 574.60 581.91 581.98 0.000250 2.21 174.83 51.78 0.20 2 73.66942 Max WS BigRun1%24hr 352.45 574.60 581.90 581.96 0.000212 2.03 174.25 51.74 0.18 2 73.66942 Max WS BigRun1%18hr 405.70 574.60 581.87 581.96 0.000287 2.36 173.00 51.66 0.21 2 73.66942 Max WS BigRun1%12hr 384.14 574.60 581.66 581.74 0.000307 2.37 162.39 44.63 0.22 2 73.66942 Max WS BigRun1%6hr 401.36 574.60 581.29 581.40 0.000448 2.74 146.27 42.72 0.26 2 73.66942 Max WS BigRun1%3hr 147.05 574.60 580.36 580.38 0.000137 1.35 108.71 37.89 0.14 2 73.66942 Max WS BigRun1%2hr 289.81 574.60 580.72 580.81 0.000377 2.36 123.02 39.80 0.24 2 73.66942 Max WS BigRun1%1hr 97.46 574.60 579.54 579.57 0.000135 1.22 80.07 32.54 0.14 2 38.26664 Max WS BigRun1%240hr 139.08 574.73 580.44 577.55 580.49 0.000217 1.69 82.47 28.63 0.18 2 38.26664 Max WS BigRun1%120hr 274.95 574.73 581.67 578.46 581.75 0.000302 2.27 121.24 34.54 0.21 2 38.26664 Max WS BigRun1%72hr 290.43 574.73 581.66 578.54 581.75 0.000338 2.40 121.04 34.51 0.23 2 38.26664 Max WS Big Run1%48 373.03 574.73 581.83 578.94 581.97 0.000492 2.94 126.88 35.32 0.27 2 38.26664 Max WS BigRun1%24hr 343.58 574.73 581.83 578.80 581.95 0.000417 2.71 126.96 35.33 0.25 2 38.26664 Max WS BigRun1%18hr 378.23 574.73 581.79 578.97 581.93 0.000522 3.02 125.42 35.12 0.28 2 38.26664 Max WS BigRun1%12hr 371.35 574.73 581.57 578.93 581.72 0.000596 3.15 117.74 34.05 0.30 2 38.26664 Max WS BigRun1%6hr 401.03 574.73 581.15 579.07 581.38 0.000969 3.86 104.00 32.05 0.38 2 38.26664 Max WS BigRun1%3hr 147.04 574.73 580.32 577.61 580.38 0.000271 1.86 79.13 28.07 0.20 2 38.26664 Max WS BigRun1%2hr 276.10 574.73 580.63 578.46 580.78 0.000720 3.14 87.92 29.53 0.32 2 38.26664 Max WS BigRun1%1hr 88.39 574.73 579.52 577.08 579.56 0.000225 1.52 58.11 24.20 0.17 5
HEC-RAS River: Fiddyment Creek Reach: SITE Profile: Max WS Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) SITE 2227 Max WS Fiddyment1&120hr 630.52 594.50 596.32 596.51 597.09 0.031475 7.06 89.25 98.11 1.31 SITE 2227 Max WS Fiddyment 1%72hr 686.06 594.50 596.38 596.59 597.18 0.030853 7.16 95.79 101.65 1.30 SITE 2227 Max WS Fiddyment 1%48 824.63 594.50 596.54 596.74 597.38 0.029599 7.38 111.69 109.76 1.29 SITE 2227 Max WS Fiddyment1%24hr 686.08 594.50 596.39 596.59 597.18 0.030674 7.15 96.00 101.76 1.30 SITE 2227 Max WS Fiddyment1%18hr 962.93 594.50 596.67 596.87 597.56 0.028453 7.56 127.34 117.19 1.28 SITE 2227 Max WS Fiddyment1%12hr 866.72 594.50 596.57 596.78 597.44 0.029582 7.47 115.96 111.84 1.29 SITE 2227 Max WS Fiddyment1%6hr 795.42 594.50 596.50 596.71 597.34 0.029972 7.35 108.20 108.03 1.29 SITE 2227 Max WS Fiddyment1%3hr 721.99 594.50 596.43 596.63 597.24 0.030448 7.22 100.03 103.87 1.30 SITE 2227 Max WS Fiddyment1%2hr 762.72 594.50 596.47 596.67 597.30 0.030168 7.29 104.59 106.21 1.30 SITE 2227 Max WS Fiddyment1%1hr 338.18 594.50 595.91 596.07 596.53 0.034745 6.27 53.90 76.25 1.32 SITE 2141 Max WS Fiddyment1&120hr 633.06 591.60 594.89 595.20 0.005335 4.46 142.37 86.31 0.60 SITE 2141 Max WS Fiddyment 1%72hr 688.51 591.60 595.03 595.34 0.004935 4.47 154.85 90.81 0.58 SITE 2141 Max WS Fiddyment 1%48 824.64 591.60 595.35 595.66 0.004246 4.52 185.54 101.02 0.55 SITE 2141 Max WS Fiddyment1%24hr 688.09 591.60 595.03 595.34 0.004906 4.46 155.11 90.90 0.58 SITE 2141 Max WS Fiddyment1%18hr 962.93 591.60 595.64 595.96 0.003782 4.57 216.65 110.40 0.53 SITE 2141 Max WS Fiddyment1%12hr 866.72 591.60 595.44 595.75 0.004109 4.55 194.62 103.85 0.54 SITE 2141 Max WS Fiddyment1%6hr 795.44 591.60 595.28 595.60 0.004364 4.51 179.02 98.94 0.56 SITE 2141 Max WS Fiddyment1%3hr 724.30 591.60 595.11 595.43 0.004743 4.49 162.65 93.51 0.57 SITE 2141 Max WS Fiddyment1%2hr 765.08 591.60 595.21 595.52 0.004524 4.51 171.91 96.62 0.56 SITE 2141 Max WS Fiddyment1%1hr 338.22 591.60 593.98 594.28 0.007632 4.42 76.60 58.63 0.68 SITE 1720 Max WS Fiddyment1&120hr 630.76 586.30 590.25 588.96 590.75 0.003946 5.66 111.38 32.34 0.54 SITE 1720 Max WS Fiddyment 1%72hr 686.29 586.30 590.45 589.11 590.98 0.003965 5.83 117.77 32.75 0.54 SITE 1720 Max WS Fiddyment 1%48 824.49 586.30 590.88 589.45 591.48 0.004108 6.25 131.89 33.65 0.56 SITE 1720 Max WS Fiddyment1%24hr 686.21 586.30 590.45 589.11 590.98 0.003959 5.82 117.82 32.76 0.54 SITE 1720 Max WS Fiddyment1%18hr 962.87 586.30 591.27 589.78 591.95 0.004240 6.63 145.16 34.47 0.57 SITE 1720 Max WS Fiddyment1%12hr 866.64 586.30 590.99 589.55 591.62 0.004178 6.39 135.70 33.89 0.56 SITE 1720 Max WS Fiddyment1%6hr 795.41 586.30 590.79 589.38 591.38 0.004072 6.16 129.07 33.47 0.55 SITE 1720 Max WS Fiddyment1%3hr 722.15 586.30 590.55 589.20 591.10 0.004039 5.96 121.16 32.97 0.55 SITE 1720 Max WS Fiddyment1%2hr 762.82 586.30 590.69 589.30 591.26 0.004047 6.07 125.69 33.26 0.55 SITE 1720 Max WS Fiddyment1%1hr 338.19 586.30 589.09 588.08 589.40 0.003675 4.50 75.11 29.88 0.50 SITE 1715 Bridge SITE 1690 Max WS Fiddyment1&120hr 630.76 586.30 589.91 590.52 0.005385 6.29 100.26 31.61 0.62 SITE 1690 Max WS Fiddyment 1%72hr 686.29 586.30 590.08 590.73 0.005441 6.49 105.77 31.97 0.63 SITE 1690 Max WS Fiddyment 1%48 824.84 586.30 590.48 591.23 0.005608 6.95 118.61 32.81 0.64 SITE 1690 Max WS Fiddyment1%24hr 686.21 586.30 590.08 590.74 0.005420 6.48 105.90 31.98 0.63 SITE 1690 Max WS Fiddyment1%18hr 962.88 586.30 590.82 591.67 0.005824 7.40 130.15 33.54 0.66 SITE 1690 Max WS Fiddyment1%12hr 866.76 586.30 590.58 591.36 0.005705 7.11 121.98 33.02 0.65 SITE 1690 Max WS Fiddyment1%6hr 795.43 586.30 590.39 591.12 0.005578 6.86 115.92 32.64 0.64 SITE 1690 Max WS Fiddyment1%3hr 722.15 586.30 590.18 590.86 0.005489 6.62 109.16 32.19 0.63 SITE 1690 Max WS Fiddyment1%2hr 762.82 586.30 590.30 591.01 0.005531 6.75 113.00 32.45 0.64 SITE 1690 Max WS Fiddyment1%1hr 338.21 586.30 588.79 589.20 0.005339 5.09 66.40 29.26 0.60 SITE 1535 Max WS Fiddyment1&120hr 630.66 584.10 588.34 586.73 588.66 0.002453 4.58 137.72 41.57 0.44 SITE 1535 Max WS Fiddyment 1%72hr 686.23 584.10 588.51 586.86 588.86 0.002470 4.73 145.26 43.14 0.44 SITE 1535 Max WS Fiddyment 1%48 823.31 584.10 588.91 587.16 589.31 0.002540 5.10 162.94 46.60 0.46 SITE 1535 Max WS Fiddyment1%24hr 686.16 584.10 588.52 586.86 588.87 0.002446 4.72 145.73 43.23 0.44 SITE 1535 Max WS Fiddyment1%18hr 963.64 584.10 589.25 587.45 589.71 0.002643 5.45 179.58 49.64 0.47 SITE 1535 Max WS Fiddyment1%12hr 866.45 584.10 589.00 587.25 589.42 0.002620 5.24 167.07 47.37 0.46 SITE 1535 Max WS Fiddyment1%6hr 795.51 584.10 588.82 587.10 589.22 0.002545 5.04 159.00 45.85 0.45 SITE 1535 Max WS Fiddyment1%3hr 722.11 584.10 588.61 586.94 588.97 0.002520 4.85 149.32 43.96 0.45 SITE 1535 Max WS Fiddyment1%2hr 762.75 584.10 588.74 587.03 589.12 0.002511 4.94 155.18 45.11 0.45 SITE 1535 Max WS Fiddyment1%1hr 338.91 584.10 587.30 585.96 587.49 0.002025 3.49 97.12 37.72 0.38 SITE 1440 Bridge SITE 1415 Max WS Fiddyment1&120hr 630.67 583.90 588.35 588.56 0.000823 3.63 173.92 42.35 0.32 SITE 1415 Max WS Fiddyment 1%72hr 686.23 583.90 588.53 588.76 0.000852 3.78 181.60 42.38 0.32 SITE 1415 Max WS Fiddyment 1%48 823.31 583.90 588.93 589.19 0.000936 4.15 198.19 42.43 0.34 SITE 1415 Max WS Fiddyment1%24hr 686.18 583.90 588.55 588.77 0.000845 3.77 182.06 42.38 0.32 SITE 1415 Max WS Fiddyment1%18hr 963.64 583.90 589.27 589.59 0.001030 4.53 212.76 42.47 0.36 SITE 1415 Max WS Fiddyment1%12hr 866.45 583.90 589.02 589.30 0.000977 4.29 202.00 42.44 0.35 SITE 1415 Max WS Fiddyment1%6hr 795.52 583.90 588.84 589.10 0.000922 4.08 194.77 42.42 0.34 SITE 1415 Max WS Fiddyment1%3hr 722.11 583.90 588.63 588.86 0.000882 3.89 185.58 42.39 0.33 SITE 1415 Max WS Fiddyment1%2hr 762.82 583.90 588.76 589.01 0.000898 3.99 191.19 42.41 0.33 SITE 1415 Max WS Fiddyment1%1hr 338.91 583.90 587.29 587.40 0.000608 2.63 128.95 42.21 0.27 SITE 1242 Max WS Fiddyment1&120hr 630.66 583.96 587.34 587.25 588.46 0.007082 8.58 75.27 31.35 0.94 SITE 1242 Max WS Fiddyment 1%72hr 686.21 583.96 587.48 587.39 588.67 0.007064 8.82 79.85 32.06 0.94 SITE 1242 Max WS Fiddyment 1%48 834.06 583.96 587.82 587.78 589.19 0.007139 9.45 91.14 33.73 0.96 SITE 1242 Max WS Fiddyment1%24hr 686.16 583.96 587.48 587.39 588.67 0.007050 8.81 79.90 32.06 0.94 SITE 1242 Max WS Fiddyment1%18hr 962.97 583.96 588.12 588.11 589.60 0.007038 9.87 101.38 35.18 0.96 SITE 1242 Max WS Fiddyment1%12hr 867.35 583.96 587.91 587.87 589.29 0.007088 9.56 93.92 34.13 0.96 SITE 1242 Max WS Fiddyment1%6hr 795.54 583.96 587.75 587.69 589.06 0.007047 9.27 88.57 33.36 0.95 SITE 1242 Max WS Fiddyment1%3hr 722.09 583.96 587.57 587.49 588.80 0.007036 8.96 82.83 32.51 0.94 SITE 1242 Max WS Fiddyment1%2hr 762.80 583.96 587.67 587.60 588.94 0.007012 9.12 86.16 33.00 0.95 SITE 1242 Max WS Fiddyment1%1hr 338.30 583.96 586.48 587.20 0.006981 6.86 49.77 27.91 0.88 SITE 1177 Max WS Fiddyment1&120hr 630.67 584.10 586.89 586.49 587.77 0.006021 7.55 83.48 30.00 0.80 SITE 1177 Max WS Fiddyment 1%72hr 686.22 584.10 587.04 586.63 587.98 0.006059 7.80 87.94 30.01 0.80 SITE 1177 Max WS Fiddyment 1%48 834.31 584.10 587.33 586.98 588.48 0.006661 8.62 96.74 30.02 0.85 SITE 1177 Max WS Fiddyment1%24hr 686.16 584.10 587.04 586.63 587.98 0.006059 7.80 87.94 30.01 0.80 SITE 1177 Max WS Fiddyment1%18hr 963.06 584.10 587.64 587.27 588.92 0.006648 9.07 106.23 30.03 0.85 SITE 1177 Max WS Fiddyment1%12hr 869.29 584.10 587.42 587.06 588.61 0.006638 8.74 99.45 30.02 0.85 SITE 1177 Max WS Fiddyment1%6hr 798.50 584.10 587.30 586.90 588.38 0.006298 8.34 95.75 30.02 0.82 1
HEC-RAS River: Fiddyment Creek Reach: SITE Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) SITE 1177 Max WS Fiddyment1%3hr 722.09 584.10 587.13 586.72 588.11 0.006051 7.94 90.91 30.01 0.80 SITE 1177 Max WS Fiddyment1%2hr 762.83 584.10 587.24 586.81 588.26 0.006065 8.11 94.11 30.02 0.81 SITE 1177 Max WS Fiddyment1%1hr 338.30 584.10 586.11 585.68 586.60 0.004889 5.63 60.06 29.98 0.70 SITE 1160 Bridge SITE 1143 Max WS Fiddyment1&120hr 630.67 583.16 584.44 585.20 587.06 0.043809 13.00 48.51 37.94 2.03 SITE 1143 Max WS Fiddyment 1%72hr 686.13 583.16 584.52 585.32 587.27 0.042472 13.30 51.59 37.94 2.01 SITE 1143 Max WS Fiddyment 1%48 834.31 583.16 584.73 585.62 587.77 0.039120 13.97 59.71 37.95 1.96 SITE 1143 Max WS Fiddyment1%24hr 686.16 583.16 584.53 585.32 587.25 0.041809 13.24 51.84 37.94 2.00 SITE 1143 Max WS Fiddyment1%18hr 963.01 583.16 584.91 585.87 588.17 0.036864 14.49 66.47 37.95 1.93 SITE 1143 Max WS Fiddyment1%12hr 869.26 583.16 584.78 585.69 587.90 0.039065 14.19 61.27 37.95 1.97 SITE 1143 Max WS Fiddyment1%6hr 798.53 583.16 584.68 585.55 587.67 0.040445 13.88 57.51 37.95 1.99 SITE 1143 Max WS Fiddyment1%3hr 722.09 583.16 584.57 585.39 587.40 0.041814 13.50 53.49 37.94 2.00 SITE 1143 Max WS Fiddyment1%2hr 762.84 583.16 584.63 585.48 587.54 0.041043 13.71 55.66 37.95 1.99 SITE 1143 Max WS Fiddyment1%1hr 338.30 583.16 583.99 584.51 585.80 0.052531 10.80 31.33 37.93 2.09 SITE 1107 Max WS Fiddyment1&120hr 630.66 580.74 583.48 584.09 0.005673 6.28 100.34 53.20 0.81 SITE 1107 Max WS Fiddyment 1%72hr 686.21 580.74 583.59 584.24 0.005636 6.45 106.31 53.86 0.81 SITE 1107 Max WS Fiddyment 1%48 832.37 580.74 583.87 584.60 0.005543 6.85 121.48 55.50 0.82 SITE 1107 Max WS Fiddyment1%24hr 686.17 580.74 583.59 584.24 0.005635 6.45 106.31 53.86 0.81 SITE 1107 Max WS Fiddyment1%18hr 962.99 580.74 584.11 584.90 0.005433 7.15 134.77 56.90 0.82 SITE 1107 Max WS Fiddyment1%12hr 868.12 580.74 583.94 584.68 0.005479 6.92 125.41 55.92 0.81 SITE 1107 Max WS Fiddyment1%6hr 797.00 580.74 583.81 584.51 0.005541 6.75 118.04 55.13 0.81 SITE 1107 Max WS Fiddyment1%3hr 722.07 580.74 583.66 584.33 0.005594 6.55 110.21 54.29 0.81 SITE 1107 Max WS Fiddyment1%2hr 762.78 580.74 583.74 584.43 0.005564 6.66 114.49 54.75 0.81 SITE 1107 Max WS Fiddyment1%1hr 338.29 580.74 582.78 583.20 0.005827 5.20 65.08 46.91 0.78 SITE 974 Max WS Fiddyment1&120hr 630.59 579.74 582.45 582.42 583.32 0.008679 7.49 84.18 46.42 0.98 SITE 974 Max WS Fiddyment 1%72hr 686.17 579.74 582.57 582.53 583.48 0.008535 7.65 89.64 47.25 0.98 SITE 974 Max WS Fiddyment 1%48 830.23 579.74 582.85 582.81 583.86 0.008212 8.03 103.42 49.29 0.98 SITE 974 Max WS Fiddyment1%24hr 686.14 579.74 582.57 582.53 583.48 0.008524 7.65 89.68 47.25 0.98 SITE 974 Max WS Fiddyment1%18hr 962.94 579.74 583.11 583.05 584.18 0.007902 8.30 116.01 51.08 0.97 SITE 974 Max WS Fiddyment1%12hr 867.01 579.74 582.93 582.88 583.95 0.008097 8.10 107.05 49.81 0.97 SITE 974 Max WS Fiddyment1%6hr 795.45 579.74 582.79 582.75 583.77 0.008257 7.93 100.25 48.82 0.98 SITE 974 Max WS Fiddyment1%3hr 722.06 579.74 582.64 582.60 583.58 0.008438 7.75 93.16 47.78 0.98 SITE 974 Max WS Fiddyment1%2hr 762.75 579.74 582.73 582.68 583.68 0.008324 7.85 97.15 48.37 0.98 SITE 974 Max WS Fiddyment1%1hr 338.26 579.74 581.75 581.73 582.37 0.009737 6.33 53.44 41.42 0.98 SITE 878 Max WS Fiddyment1&120hr 630.62 578.94 581.77 582.53 0.006294 7.01 89.93 43.40 0.86 SITE 878 Max WS Fiddyment 1%72hr 686.16 578.94 581.90 582.70 0.006246 7.17 95.64 44.32 0.86 SITE 878 Max WS Fiddyment 1%48 828.99 578.94 582.22 583.10 0.006122 7.54 109.97 46.57 0.86 SITE 878 Max WS Fiddyment1%24hr 686.14 578.94 581.91 582.70 0.006203 7.16 95.87 44.36 0.86 SITE 878 Max WS Fiddyment1%18hr 962.94 578.94 582.49 583.44 0.006013 7.83 123.00 48.53 0.87 SITE 878 Max WS Fiddyment1%12hr 866.89 578.94 582.29 583.20 0.006101 7.63 113.63 47.13 0.87 SITE 878 Max WS Fiddyment1%6hr 795.41 578.94 582.15 583.01 0.006147 7.46 106.67 46.06 0.86 SITE 878 Max WS Fiddyment1%3hr 722.02 578.94 581.98 582.80 0.006214 7.27 99.29 44.91 0.86 SITE 878 Max WS Fiddyment1%2hr 762.71 578.94 582.07 582.92 0.006171 7.37 103.43 45.56 0.86 SITE 878 Max WS Fiddyment1%1hr 338.24 578.94 580.96 581.51 0.006738 5.91 57.20 37.64 0.85 SITE 769 Max WS Fiddyment1&120hr 630.62 577.40 582.02 582.21 0.001006 3.49 180.57 62.70 0.36 SITE 769 Max WS Fiddyment 1%72hr 686.15 577.40 582.17 582.37 0.001029 3.61 190.06 63.85 0.37 SITE 769 Max WS Fiddyment 1%48 829.64 577.40 582.53 582.76 0.001080 3.88 213.57 66.61 0.38 SITE 769 Max WS Fiddyment1%24hr 686.15 577.40 582.17 582.37 0.001026 3.61 190.26 63.87 0.37 SITE 769 Max WS Fiddyment1%18hr 962.94 577.40 582.84 583.10 0.001115 4.10 234.60 68.98 0.39 SITE 769 Max WS Fiddyment1%12hr 866.80 577.40 582.62 582.86 0.001090 3.95 219.55 67.29 0.39 SITE 769 Max WS Fiddyment1%6hr 795.43 577.40 582.45 582.67 0.001066 3.82 208.21 65.99 0.38 SITE 769 Max WS Fiddyment1%3hr 722.03 577.40 582.26 582.47 0.001042 3.68 196.10 64.57 0.37 SITE 769 Max WS Fiddyment1%2hr 762.70 577.40 582.36 582.58 0.001056 3.76 202.87 65.37 0.38 SITE 769 Max WS Fiddyment1%1hr 338.23 577.40 581.08 581.19 0.000832 2.70 125.20 55.54 0.32 SITE 684 Max WS Fiddyment1&120hr 630.61 578.46 581.26 582.06 0.007004 7.21 87.47 43.86 0.90 SITE 684 Max WS Fiddyment 1%72hr 686.12 578.46 581.38 582.23 0.006906 7.36 93.21 44.82 0.90 SITE 684 Max WS Fiddyment 1%48 828.77 578.46 581.70 582.62 0.006688 7.70 107.57 47.11 0.90 SITE 684 Max WS Fiddyment1%24hr 686.14 578.46 581.39 582.23 0.006894 7.36 93.27 44.82 0.90 SITE 684 Max WS Fiddyment1%18hr 962.94 578.46 581.97 582.96 0.006509 7.98 120.69 49.11 0.90 SITE 684 Max WS Fiddyment1%12hr 866.81 578.46 581.78 582.72 0.006620 7.78 111.41 47.70 0.90 SITE 684 Max WS Fiddyment1%6hr 795.42 578.46 581.63 582.53 0.006711 7.62 104.39 46.61 0.90 SITE 684 Max WS Fiddyment1%3hr 722.01 578.46 581.47 582.33 0.006842 7.45 96.90 45.41 0.90 SITE 684 Max WS Fiddyment1%2hr 762.72 578.46 581.56 582.44 0.006758 7.54 101.12 46.09 0.90 SITE 684 Max WS Fiddyment1%1hr 338.20 578.46 580.46 581.05 0.007912 6.18 54.72 37.99 0.91 SITE 599 Max WS Fiddyment1&120hr 630.57 577.44 581.20 579.94 581.54 0.001883 4.72 133.62 46.69 0.49 SITE 599 Max WS Fiddyment 1%72hr 686.09 577.44 581.33 580.06 581.70 0.001955 4.91 139.81 47.37 0.50 SITE 599 Max WS Fiddyment 1%48 828.45 577.44 581.65 580.36 582.09 0.002111 5.34 155.17 48.99 0.53 SITE 599 Max WS Fiddyment1%24hr 686.13 577.44 581.33 580.06 581.70 0.001954 4.91 139.84 47.37 0.50 SITE 599 Max WS Fiddyment1%18hr 962.92 577.44 581.92 580.62 582.42 0.002251 5.71 168.51 50.37 0.55 SITE 599 Max WS Fiddyment1%12hr 866.76 577.44 581.73 580.43 582.19 0.002150 5.45 159.12 49.40 0.53 SITE 599 Max WS Fiddyment1%6hr 795.40 577.44 581.58 580.29 582.00 0.002071 5.24 151.82 48.64 0.52 SITE 599 Max WS Fiddyment1%3hr 722.00 577.44 581.41 580.14 581.80 0.001993 5.02 143.87 47.80 0.51 SITE 599 Max WS Fiddyment1%2hr 762.73 577.44 581.51 580.22 581.92 0.002034 5.14 148.41 48.28 0.52 SITE 599 Max WS Fiddyment1%1hr 338.19 577.44 580.33 579.19 580.52 0.001472 3.56 94.93 42.25 0.42 SITE 550 Bridge SITE 504 Max WS Fiddyment1&120hr 630.59 576.46 580.21 580.60 0.002619 5.02 125.72 52.00 0.57 SITE 504 Max WS Fiddyment 1%72hr 686.15 576.46 580.35 580.77 0.002627 5.15 133.21 53.04 0.57 SITE 504 Max WS Fiddyment 1%48 828.45 576.46 580.69 581.15 0.002660 5.47 151.36 55.49 0.58 2
HEC-RAS River: Fiddyment Creek Reach: SITE Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) SITE 504 Max WS Fiddyment1%24hr 686.12 576.46 580.35 580.77 0.002623 5.15 133.28 53.05 0.57 SITE 504 Max WS Fiddyment1%18hr 962.94 576.46 580.98 581.49 0.002684 5.74 167.76 57.62 0.59 SITE 504 Max WS Fiddyment1%12hr 866.83 576.46 580.77 581.25 0.002663 5.55 156.20 56.13 0.59 SITE 504 Max WS Fiddyment1%6hr 795.41 576.46 580.62 581.07 0.002646 5.40 147.37 54.96 0.58 SITE 504 Max WS Fiddyment1%3hr 722.05 576.46 580.44 580.87 0.002631 5.23 137.98 53.70 0.58 SITE 504 Max WS Fiddyment1%2hr 762.68 576.46 580.54 580.98 0.002639 5.33 143.22 54.41 0.58 SITE 504 Max WS Fiddyment1%1hr 338.18 576.46 579.29 579.56 0.002687 4.17 81.12 45.28 0.55 SITE 409 Max WS Fiddyment1&120hr 630.56 576.23 580.02 580.36 0.002403 4.69 134.58 57.79 0.54 SITE 409 Max WS Fiddyment 1%72hr 686.13 576.23 580.17 580.53 0.002390 4.79 143.33 59.36 0.54 SITE 409 Max WS Fiddyment 1%48 828.51 576.23 580.52 580.91 0.002372 5.03 164.78 63.04 0.55 SITE 409 Max WS Fiddyment1%24hr 686.13 576.23 580.17 580.53 0.002385 4.78 143.43 59.38 0.54 SITE 409 Max WS Fiddyment1%18hr 962.94 576.23 580.83 581.25 0.002347 5.22 184.54 66.25 0.55 SITE 409 Max WS Fiddyment1%12hr 866.79 576.23 580.61 581.01 0.002360 5.08 170.59 64.00 0.55 SITE 409 Max WS Fiddyment1%6hr 795.42 576.23 580.44 580.83 0.002370 4.97 160.02 62.24 0.55 SITE 409 Max WS Fiddyment1%3hr 722.04 576.23 580.26 580.63 0.002382 4.85 148.90 60.34 0.54 SITE 409 Max WS Fiddyment1%2hr 762.69 576.23 580.36 580.74 0.002374 4.92 155.13 61.41 0.55 SITE 409 Max WS Fiddyment1%1hr 338.15 576.23 579.06 579.31 0.002577 4.03 83.98 47.72 0.53 SITE 341 Max WS Fiddyment1&120hr 630.57 575.17 579.90 580.18 0.001703 4.26 147.97 56.49 0.46 SITE 341 Max WS Fiddyment 1%72hr 686.13 575.17 580.04 580.34 0.001741 4.39 156.31 58.02 0.47 SITE 341 Max WS Fiddyment 1%48 827.84 575.17 580.39 580.73 0.001821 4.68 176.81 61.62 0.49 SITE 341 Max WS Fiddyment1%24hr 686.12 575.17 580.05 580.35 0.001737 4.39 156.43 58.04 0.47 SITE 341 Max WS Fiddyment1%18hr 962.94 575.17 580.69 581.06 0.001878 4.92 195.64 64.75 0.50 SITE 341 Max WS Fiddyment1%12hr 866.79 575.17 580.48 580.83 0.001838 4.75 182.33 62.56 0.49 SITE 341 Max WS Fiddyment1%6hr 795.41 575.17 580.31 580.64 0.001803 4.62 172.26 60.84 0.48 SITE 341 Max WS Fiddyment1%3hr 722.01 575.17 580.14 580.45 0.001762 4.47 161.63 58.98 0.48 SITE 341 Max WS Fiddyment1%2hr 762.70 575.17 580.23 580.56 0.001785 4.55 167.56 60.02 0.48 SITE 341 Max WS Fiddyment1%1hr 338.16 575.17 578.96 579.14 0.001416 3.39 99.71 46.66 0.41 SITE 320 Max WS Fiddyment1&120hr 630.58 575.82 578.89 579.00 580.03 0.010357 8.58 73.52 37.83 1.08 SITE 320 Max WS Fiddyment 1%72hr 686.11 575.82 579.01 579.14 580.20 0.010338 8.77 78.27 38.92 1.09 SITE 320 Max WS Fiddyment 1%48 827.38 575.82 579.30 579.46 580.61 0.010259 9.19 90.06 41.51 1.10 SITE 320 Max WS Fiddyment1%24hr 686.12 575.82 579.01 579.14 580.20 0.010335 8.77 78.28 38.93 1.09 SITE 320 Max WS Fiddyment1%18hr 962.92 575.82 579.56 579.73 580.97 0.010139 9.52 101.14 43.80 1.10 SITE 320 Max WS Fiddyment1%12hr 866.77 575.82 579.38 579.54 580.72 0.010235 9.29 93.28 42.18 1.10 SITE 320 Max WS Fiddyment1%6hr 795.37 575.82 579.24 579.39 580.53 0.010283 9.10 87.41 40.94 1.10 SITE 320 Max WS Fiddyment1%3hr 722.00 575.82 579.09 579.22 580.31 0.010323 8.88 81.29 39.60 1.09 SITE 320 Max WS Fiddyment1%2hr 762.70 575.82 579.17 579.31 580.43 0.010308 9.01 84.68 40.35 1.10 SITE 320 Max WS Fiddyment1%1hr 338.16 575.82 578.11 578.15 578.92 0.010338 7.24 46.72 30.97 1.04 SITE 218 Max WS Fiddyment1&120hr 630.57 574.62 577.93 577.88 578.87 0.008371 7.78 81.03 41.24 0.98 SITE 218 Max WS Fiddyment 1%72hr 686.11 574.62 578.06 578.01 579.04 0.008237 7.94 86.43 42.16 0.98 SITE 218 Max WS Fiddyment 1%48 827.23 574.62 578.37 578.31 579.43 0.007908 8.28 99.95 44.40 0.97 SITE 218 Max WS Fiddyment1%24hr 686.11 574.62 578.06 578.01 579.04 0.008233 7.94 86.44 42.17 0.98 SITE 218 Max WS Fiddyment1%18hr 962.92 574.62 578.65 578.57 579.78 0.007613 8.54 112.76 46.42 0.97 SITE 218 Max WS Fiddyment1%12hr 866.75 574.62 578.45 578.39 579.54 0.007820 8.36 103.70 45.00 0.97 SITE 218 Max WS Fiddyment1%6hr 795.42 574.62 578.30 578.24 579.35 0.007980 8.21 96.93 43.91 0.97 SITE 218 Max WS Fiddyment1%3hr 721.98 574.62 578.14 578.09 579.14 0.008139 8.03 89.94 42.76 0.98 SITE 218 Max WS Fiddyment1%2hr 762.69 574.62 578.23 578.17 579.26 0.008053 8.13 93.81 43.40 0.97 SITE 218 Max WS Fiddyment1%1hr 338.15 574.62 577.09 577.09 577.82 0.009525 6.88 49.14 33.16 1.00 SITE 97 Max WS Fiddyment1&120hr 630.57 573.99 577.59 578.06 0.003014 5.50 114.73 45.14 0.61 SITE 97 Max WS Fiddyment 1%72hr 686.11 573.99 577.74 578.23 0.003030 5.64 121.62 46.19 0.61 SITE 97 Max WS Fiddyment 1%48 826.85 573.99 578.10 578.65 0.003052 5.96 138.65 48.70 0.62 SITE 97 Max WS Fiddyment1%24hr 686.10 573.99 577.74 578.23 0.003029 5.64 121.63 46.19 0.61 SITE 97 Max WS Fiddyment1%18hr 962.94 573.99 578.43 579.02 0.003033 6.21 155.06 51.00 0.63 SITE 97 Max WS Fiddyment1%12hr 866.74 573.99 578.20 578.76 0.003046 6.04 143.53 49.40 0.62 SITE 97 Max WS Fiddyment1%6hr 795.41 573.99 578.02 578.56 0.003050 5.90 134.87 48.16 0.62 SITE 97 Max WS Fiddyment1%3hr 721.99 573.99 577.83 578.34 0.003036 5.73 126.04 46.86 0.62 SITE 97 Max WS Fiddyment1%2hr 762.69 573.99 577.94 578.46 0.003045 5.82 130.95 47.58 0.62 SITE 97 Max WS Fiddyment1%1hr 338.15 573.99 576.72 577.01 0.002535 4.32 78.27 38.81 0.54 SITE 47.81 Max WS Fiddyment1&120hr 630.57 574.07 577.26 576.75 577.85 0.004368 6.16 102.42 45.60 0.72 SITE 47.81 Max WS Fiddyment 1%72hr 686.10 574.07 577.42 576.87 578.03 0.004223 6.24 109.89 46.69 0.72 SITE 47.81 Max WS Fiddyment 1%48 826.53 574.07 577.80 577.16 578.45 0.003950 6.45 128.12 49.24 0.70 SITE 47.81 Max WS Fiddyment1%24hr 686.11 574.07 577.42 576.87 578.03 0.004223 6.24 109.89 46.69 0.72 SITE 47.81 Max WS Fiddyment1%18hr 962.93 574.07 578.15 577.42 578.83 0.003711 6.60 145.83 51.59 0.69 SITE 47.81 Max WS Fiddyment1%12hr 866.73 574.07 577.91 577.24 578.56 0.003870 6.50 133.43 49.95 0.70 SITE 47.81 Max WS Fiddyment1%6hr 795.40 574.07 577.72 577.10 578.36 0.004009 6.41 124.07 48.68 0.71 SITE 47.81 Max WS Fiddyment1%3hr 722.00 574.07 577.52 576.95 578.14 0.004147 6.30 114.59 47.36 0.71 SITE 47.81 Max WS Fiddyment1%2hr 762.68 574.07 577.63 577.03 578.26 0.004068 6.36 119.86 48.10 0.71 SITE 47.81 Max WS Fiddyment1%1hr 338.15 574.07 576.41 576.00 576.82 0.004484 5.11 66.21 39.92 0.70 SITE 36 Bridge SITE 31.41 Max WS Fiddyment1&120hr 630.57 574.09 576.37 576.74 577.82 0.016790 9.69 65.05 40.51 1.35 SITE 31.41 Max WS Fiddyment 1%72hr 686.07 574.09 576.44 576.86 578.01 0.017256 10.06 68.23 41.02 1.37 SITE 31.41 Max WS Fiddyment 1%48 826.53 574.09 576.63 577.14 578.47 0.018199 10.87 76.01 42.25 1.43 SITE 31.41 Max WS Fiddyment1%24hr 686.08 574.09 576.45 576.86 578.01 0.017097 10.02 68.44 41.05 1.37 SITE 31.41 Max WS Fiddyment1%18hr 962.90 574.09 576.79 577.40 578.89 0.019111 11.61 82.94 43.32 1.48 SITE 31.41 Max WS Fiddyment1%12hr 866.75 574.09 576.68 577.22 578.60 0.018586 11.12 77.94 42.55 1.45 SITE 31.41 Max WS Fiddyment1%6hr 795.39 574.09 576.59 577.08 578.37 0.018131 10.73 74.15 41.96 1.42 SITE 31.41 Max WS Fiddyment1%3hr 721.99 574.09 576.49 576.93 578.13 0.017577 10.29 70.18 41.33 1.39 SITE 31.41 Max WS Fiddyment1%2hr 762.68 574.09 576.54 577.02 578.27 0.017897 10.54 72.39 41.68 1.41 SITE 31.41 Max WS Fiddyment1%1hr 338.15 574.09 575.87 576.01 576.72 0.013715 7.36 45.95 37.26 1.17 SITE 15 Max WS Fiddyment1&120hr 630.56 574.12 575.85 576.72 578.82 0.050158 13.83 45.58 37.96 2.22 3
HEC-RAS River: Fiddyment Creek Reach: SITE Profile: Max WS (Continued) Reach River Sta Profile Plan Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) SITE 15 Max WS Fiddyment 1%72hr 686.07 574.12 575.92 576.84 579.07 0.050297 14.25 48.14 38.39 2.24 SITE 15 Max WS Fiddyment 1%48 826.57 574.12 576.08 577.11 579.66 0.050242 15.18 54.46 39.45 2.28 SITE 15 Max WS Fiddyment1%24hr 686.06 574.12 575.92 576.84 579.07 0.050295 14.25 48.14 38.39 2.24 SITE 15 Max WS Fiddyment1%18hr 962.94 574.12 576.22 577.37 580.19 0.050340 15.99 60.23 40.39 2.31 SITE 15 Max WS Fiddyment1%12hr 866.66 574.12 576.12 577.19 579.81 0.050026 15.40 56.27 39.75 2.28 SITE 15 Max WS Fiddyment1%6hr 795.39 574.12 576.04 577.05 579.53 0.050373 15.00 53.04 39.22 2.27 SITE 15 Max WS Fiddyment1%3hr 721.99 574.12 575.96 576.91 579.23 0.050438 14.52 49.74 38.66 2.26 SITE 15 Max WS Fiddyment1%2hr 762.68 574.12 576.00 576.99 579.40 0.050454 14.79 51.56 38.97 2.27 SITE 15 Max WS Fiddyment1%1hr 338.15 574.12 575.42 576.00 577.40 0.050989 11.31 29.90 34.18 2.13 4
Project: I&M Canal Extension Simulation Run: 10%_48Hr_4th Start of Run: 01Jan2010, 00:00 Basin Model: Basin 1 End of Run: 08Jan2010, 00:00 Meteorologic Model: 1%_48HR_4TH Compute Time: 11May2012, 11:18:46 Control Specifications: 048-Hour Storm Hydrologic Element Drainage Area (MI2) Peak Discharge (CFS) Time of Peak Volume (IN) E Long Run Creek 20.856100 945.5 03Jan2010, 02:48 2.58 E Long Run to W Long Run 20.856100 944.1 03Jan2010, 04:42 2.58 W Long Run Creek 3.843150 215.4 03Jan2010, 01:06 2.56 So Br Long Run Creek 1.316220 129.2 02Jan2010, 21:48 3.27 W Long Run Junction 26.015470 1186.4 03Jan2010, 03:06 2.61 Sub-Basin 10 0.899220 68.9 02Jan2010, 21:48 2.31 Junction-1b 0.899220 68.9 02Jan2010, 21:48 2.31 04to06B 0.899220 68.5 02Jan2010, 22:30 2.30 North Stormwater Pond 0.055520 10.6 02Jan2010, 19:12 3.80 North Gate Creek 0.036980 7.2 02Jan2010, 19:12 4.01 Sub-basin 71 0.032640 6.2 02Jan2010, 19:12 3.80 North Gate Junction 0.069620 13.4 02Jan2010, 19:12 3.91 Little Run Creek 0.183450 36.3 02Jan2010, 19:12 6.49 Sub-basin 72 0.048710 7.5 02Jan2010, 19:12 2.47 North Pond Trib 75 0.074870 14.8 02Jan2010, 19:12 4.22 North Pond LS Ditch 0.024900 4.1 02Jan2010, 19:12 2.82 NPLSD Junction 0.331930 62.7 02Jan2010, 19:12 5.12 North SW Pond 0.457070 72.9 02Jan2010, 19:30 4.76 Junction-2 27.371760 1254.4 03Jan2010, 01:42 2.63 06to08 27.371760 1253.2 03Jan2010, 02:00 2.63 I & M Canal 91 0.047260 7.9 02Jan2010, 19:12 2.92 Junction-3 27.419020 1253.2 03Jan2010, 02:00 2.63 10to12 27.419020 1253.1 03Jan2010, 02:00 2.63 Divert-4 27.419020 474.5 03Jan2010, 02:00 1.29 12to14 27.419020 474.5 03Jan2010, 02:00 1.29 Junction-5 27.419020 474.5 03Jan2010, 02:00 1.29 14to16 27.419020 474.5 03Jan2010, 02:06 1.29 Big Run 2.366230 220.6 02Jan2010, 22:06 3.20 Big Run Surge Basin 0.014480 2.7 02Jan2010, 19:12 3.59 Big Run Junction 2.380710 221.9 02Jan2010, 22:06 3.20 Junction-6 29.799730 669.4 03Jan2010, 00:24 1.44 16to18 29.799730 669.2 03Jan2010, 00:30 1.44 Junction-7 29.799730 669.2 03Jan2010, 00:30 1.44 18to20 29.799730 669.2 03Jan2010, 00:30 1.44 Junction-8 29.799730 669.2 03Jan2010, 00:30 1.44 20to22 29.799730 669.2 03Jan2010, 00:30 1.44 Junction-9 29.799730 669.2 03Jan2010, 00:30 1.44 22to24 29.799730 669.1 03Jan2010, 00:30 1.44 Junction-10 29.799730 669.1 03Jan2010, 00:30 1.44 24to26 29.799730 669.0 03Jan2010, 00:30 1.44 Junction-11 29.799730 669.0 03Jan2010, 00:30 1.44 32to34 29.799730 669.0 03Jan2010, 00:30 1.44 Junction-12 29.799730 669.0 03Jan2010, 00:30 1.44 34to36 29.799730 668.9 03Jan2010, 00:30 1.44 Junction-13 29.799730 668.9 03Jan2010, 00:30 1.44 36to38 29.799730 668.8 03Jan2010, 00:36 1.44 I & M Canal 92 0.020940 4.2 02Jan2010, 19:12 4.45 Junction-14 29.820670 669.5 03Jan2010, 00:24 1.44 38to40 29.820670 669.4 03Jan2010, 00:30 1.44 Fiddyment Creek 4.908600 438.5 02Jan2010, 23:00 4.37 Junction-15 34.729270 1101.8 03Jan2010, 00:12 1.86 40to42 34.729270 1101.8 03Jan2010, 00:12 1.86 Page 1
Hydrologic Element Drainage Area (MI2) Peak Discharge (CFS) Time of Peak Volume (IN) Junction-16 34.729270 1101.8 03Jan2010, 00:12 1.86 42to44 34.729270 1101.7 03Jan2010, 00:12 1.86 Junction-17 34.729270 1101.7 03Jan2010, 00:12 1.86 44to46 34.729270 1101.6 03Jan2010, 00:12 1.86 Junction-18 34.729270 1101.6 03Jan2010, 00:12 1.86 46to48 34.729270 1101.5 03Jan2010, 00:12 1.86 Junction-19 34.729270 1101.5 03Jan2010, 00:12 1.86 48to50 34.729270 1101.5 03Jan2010, 00:12 1.85 Junction-20 34.729270 1101.5 03Jan2010, 00:12 1.85 50to52 34.729270 1101.4 03Jan2010, 00:12 1.85 Junction-21 34.729270 1101.4 03Jan2010, 00:12 1.85 52to54 34.729270 1101.1 03Jan2010, 00:18 1.85 Junction-22 34.729270 1101.1 03Jan2010, 00:18 1.85 54to56 34.729270 1101.0 03Jan2010, 00:18 1.85 I & M Trib 94 0.032550 4.9 02Jan2010, 19:12 2.39 I & M Canal 93 0.020580 3.1 02Jan2010, 19:12 2.39 Junction-23 34.782400 1104.1 03Jan2010, 00:06 1.86 I&M Canal 5 0.170600 27.2 02Jan2010, 19:12 2.65 Junction-24 34.953000 1117.4 03Jan2010, 00:00 1.86 Milne 4 0.750700 75.0 02Jan2010, 21:48 2.30 Milne3to2 0.750700 75.0 02Jan2010, 22:12 2.30 Milne Creek 3 0.407400 37.6 02Jan2010, 21:48 1.98 Milne Trib 2 0.289000 34.8 02Jan2010, 20:00 2.82 Milne-J2 1.447100 146.5 02Jan2010, 21:48 2.31 Milne2to1 1.447100 146.5 02Jan2010, 22:06 2.31 Milne 2 0.366900 41.7 02Jan2010, 20:06 2.65 Milne Trib 1 0.340400 57.8 02Jan2010, 19:24 3.10 Milne-J1 2.154400 234.4 02Jan2010, 20:00 2.50 Milne1to25 2.154400 234.4 02Jan2010, 20:06 2.50 Milne 1 0.240200 33.5 02Jan2010, 19:30 2.92 I&M Canal 4 0.073300 11.5 02Jan2010, 19:12 2.56 Junction-27 2.467900 274.6 02Jan2010, 20:00 2.54 Junction-25 37.420900 1351.9 02Jan2010, 23:12 1.90 I&M Canal 3 0.138100 21.9 02Jan2010, 19:12 2.65 Junction-26 37.559000 1362.8 02Jan2010, 23:12 1.91 I&M Canal 2 0.160000 24.9 02Jan2010, 19:12 2.56 I & M Out 37.719000 1375.2 02Jan2010, 23:12 1.91 Citgo Tributary 2.150170 288.8 02Jan2010, 19:30 4.23 Junction-1a 2.150170 288.8 02Jan2010, 19:30 4.23 04to06A 2.150170 276.2 02Jan2010, 20:54 4.20 South Stormwater Pond 0.058070 9.8 02Jan2010, 19:12 2.92 Deep Run Trib 83 0.146560 28.7 02Jan2010, 19:12 4.12 Deep Run Trib 84 0.158400 31.3 02Jan2010, 19:12 4.22 South SW Pond 0.363030 46.1 02Jan2010, 21:42 3.95 Deep Run Creek 82 0.079350 12.3 02Jan2010, 19:24 2.65 DRC-1 0.079350 779.1 03Jan2010, 01:54 467.66 Deep Run Creek 81 0.034060 5.4 02Jan2010, 19:12 2.65 DRC-2 0.476440 802.9 03Jan2010, 00:18 81.09 Deep Run 1 0.082000 8.4 02Jan2010, 19:18 1.39 Deep Run 4 0.073273 9.5 02Jan2010, 19:12 1.90 DR-4 0.073273 9.5 02Jan2010, 19:12 1.90 DRC-3 0.631713 811.0 03Jan2010, 00:12 61.56 Deep Run 3 0.075400 13.1 02Jan2010, 19:12 3.10 Deep Run 2 0.053500 5.7 02Jan2010, 19:12 1.45 DRC-Division 0.760613 818.7 03Jan2010, 00:06 51.53 Page 2
Project: I&M Canal Extension Simulation Run: 2%_48HR_4TH Start of Run: 01Jan2010, 00:00 Basin Model: Basin 1 End of Run: 08Jan2010, 00:00 Meteorologic Model: 1%_48HR_4TH Compute Time: 11May2012, 11:18:56 Control Specifications: 048-Hour Storm Hydrologic Element Drainage Area (MI2) Peak Discharge (CFS) Time of Peak Volume (IN) E Long Run Creek 20.856100 1596.9 03Jan2010, 02:36 4.46 E Long Run to W Long Run 20.856100 1593.7 03Jan2010, 04:54 4.45 W Long Run Creek 3.843150 368.8 03Jan2010, 01:00 4.51 So Br Long Run Creek 1.316220 212.6 02Jan2010, 20:12 5.63 W Long Run Junction 26.015470 1990.2 03Jan2010, 03:24 4.52 Sub-Basin 10 0.899220 125.2 02Jan2010, 20:00 4.40 Junction-1b 0.899220 125.2 02Jan2010, 20:00 4.40 04to06B 0.899220 123.9 02Jan2010, 21:48 4.38 North Stormwater Pond 0.055520 15.4 02Jan2010, 19:12 5.83 North Gate Creek 0.036980 10.4 02Jan2010, 19:12 6.06 Sub-basin 71 0.032640 9.1 02Jan2010, 19:12 5.83 North Gate Junction 0.069620 19.4 02Jan2010, 19:12 5.95 Little Run Creek 0.183450 52.1 02Jan2010, 19:12 9.51 Sub-basin 72 0.048710 11.8 02Jan2010, 19:12 4.26 North Pond Trib 75 0.074870 21.2 02Jan2010, 19:12 6.29 North Pond LS Ditch 0.024900 6.3 02Jan2010, 19:12 4.70 NPLSD Junction 0.331930 91.4 02Jan2010, 19:12 7.65 North SW Pond 0.457070 113.7 02Jan2010, 19:30 7.16 Junction-2 27.371760 2084.6 03Jan2010, 02:24 4.56 06to08 27.371760 2082.8 03Jan2010, 02:36 4.55 I & M Canal 91 0.047260 12.1 02Jan2010, 19:12 4.81 Junction-3 27.419020 2082.8 03Jan2010, 02:36 4.55 10to12 27.419020 2082.6 03Jan2010, 02:36 4.55 Divert-4 27.419020 869.1 03Jan2010, 02:36 2.06 12to14 27.419020 869.0 03Jan2010, 02:42 2.06 Junction-5 27.419020 869.0 03Jan2010, 02:42 2.06 14to16 27.419020 868.9 03Jan2010, 02:42 2.06 Big Run 2.366230 363.3 02Jan2010, 21:54 5.51 Big Run Surge Basin 0.014480 4.0 02Jan2010, 19:12 5.60 Big Run Junction 2.380710 365.3 02Jan2010, 21:42 5.51 Junction-6 29.799730 1160.5 03Jan2010, 00:36 2.33 16to18 29.799730 1160.2 03Jan2010, 00:48 2.33 Junction-7 29.799730 1160.2 03Jan2010, 00:48 2.33 18to20 29.799730 1160.1 03Jan2010, 00:48 2.33 Junction-8 29.799730 1160.1 03Jan2010, 00:48 2.33 20to22 29.799730 1160.1 03Jan2010, 00:48 2.33 Junction-9 29.799730 1160.1 03Jan2010, 00:48 2.33 22to24 29.799730 1160.0 03Jan2010, 00:48 2.33 Junction-10 29.799730 1160.0 03Jan2010, 00:48 2.33 24to26 29.799730 1159.7 03Jan2010, 00:48 2.33 Junction-11 29.799730 1159.7 03Jan2010, 00:48 2.33 32to34 29.799730 1159.7 03Jan2010, 00:48 2.33 Junction-12 29.799730 1159.7 03Jan2010, 00:48 2.33 34to36 29.799730 1159.4 03Jan2010, 00:48 2.33 Junction-13 29.799730 1159.4 03Jan2010, 00:48 2.33 36to38 29.799730 1159.2 03Jan2010, 00:48 2.33 I & M Canal 92 0.020940 6.0 02Jan2010, 19:12 6.53 Junction-14 29.820670 1159.5 03Jan2010, 00:48 2.33 38to40 29.820670 1159.2 03Jan2010, 00:48 2.33 Fiddyment Creek 4.908600 699.4 02Jan2010, 22:48 7.20 Junction-15 34.729270 1837.2 03Jan2010, 00:24 3.02 40to42 34.729270 1837.1 03Jan2010, 00:24 3.02 Page 1
Hydrologic Element Drainage Area (MI2) Peak Discharge (CFS) Time of Peak Volume (IN) Junction-16 34.729270 1837.1 03Jan2010, 00:24 3.02 42to44 34.729270 1836.9 03Jan2010, 00:30 3.02 Junction-17 34.729270 1836.9 03Jan2010, 00:30 3.02 44to46 34.729270 1836.7 03Jan2010, 00:30 3.02 Junction-18 34.729270 1836.7 03Jan2010, 00:30 3.02 46to48 34.729270 1836.4 03Jan2010, 00:30 3.02 Junction-19 34.729270 1836.4 03Jan2010, 00:30 3.02 48to50 34.729270 1836.2 03Jan2010, 00:30 3.02 Junction-20 34.729270 1836.2 03Jan2010, 00:30 3.02 50to52 34.729270 1836.0 03Jan2010, 00:30 3.02 Junction-21 34.729270 1836.0 03Jan2010, 00:30 3.02 52to54 34.729270 1835.5 03Jan2010, 00:36 3.02 Junction-22 34.729270 1835.5 03Jan2010, 00:36 3.02 54to56 34.729270 1835.2 03Jan2010, 00:36 3.02 I & M Trib 94 0.032550 7.8 02Jan2010, 19:12 4.15 I & M Canal 93 0.020580 4.9 02Jan2010, 19:12 4.15 Junction-23 34.782400 1835.6 03Jan2010, 00:36 3.02 I&M Canal 5 0.170600 42.5 02Jan2010, 19:12 4.48 Junction-24 34.953000 1852.8 03Jan2010, 00:00 3.03 Milne 4 0.750700 122.8 02Jan2010, 20:12 4.04 Milne3to2 0.750700 122.8 02Jan2010, 20:36 4.04 Milne Creek 3 0.407400 64.0 02Jan2010, 20:06 3.61 Milne Trib 2 0.289000 54.5 02Jan2010, 19:54 4.70 Milne-J2 1.447100 240.4 02Jan2010, 20:24 4.05 Milne2to1 1.447100 240.4 02Jan2010, 20:48 4.05 Milne 2 0.366900 66.4 02Jan2010, 20:00 4.48 Milne Trib 1 0.340400 87.7 02Jan2010, 19:18 5.03 Milne-J1 2.154400 379.9 02Jan2010, 19:54 4.28 Milne1to25 2.154400 379.9 02Jan2010, 20:00 4.28 Milne 1 0.240200 51.9 02Jan2010, 19:30 4.81 I&M Canal 4 0.073300 18.1 02Jan2010, 19:12 4.37 Junction-27 2.467900 442.4 02Jan2010, 20:00 4.33 Junction-25 37.420900 2215.9 03Jan2010, 00:00 3.12 I&M Canal 3 0.138100 34.2 02Jan2010, 19:12 4.48 Junction-26 37.559000 2232.5 03Jan2010, 00:00 3.12 I&M Canal 2 0.160000 39.2 02Jan2010, 19:12 4.37 I & M Out 37.719000 2251.6 03Jan2010, 00:00 3.13 Citgo Tributary 2.150170 453.2 02Jan2010, 19:30 6.89 Junction-1a 2.150170 453.2 02Jan2010, 19:30 6.89 04to06A 2.150170 434.3 02Jan2010, 20:42 6.85 South Stormwater Pond 0.058070 14.9 02Jan2010, 19:12 4.81 Deep Run Trib 83 0.146560 41.3 02Jan2010, 19:12 6.17 Deep Run Trib 84 0.158400 44.8 02Jan2010, 19:12 6.29 South SW Pond 0.363030 98.9 02Jan2010, 19:18 5.99 Deep Run Creek 82 0.079350 19.3 02Jan2010, 19:18 4.48 DRC-1 0.079350 1213.7 03Jan2010, 02:36 866.91 Deep Run Creek 81 0.034060 8.5 02Jan2010, 19:12 4.48 DRC-2 0.476440 1235.2 03Jan2010, 00:18 149.26 Deep Run 1 0.082000 15.2 02Jan2010, 19:18 2.79 Deep Run 4 0.073273 15.9 02Jan2010, 19:12 3.51 DR-4 0.073273 15.9 02Jan2010, 19:12 3.51 DRC-3 0.631713 1248.0 03Jan2010, 00:12 113.34 Deep Run 3 0.075400 19.8 02Jan2010, 19:12 5.03 Deep Run 2 0.053500 10.2 02Jan2010, 19:12 2.89 DRC-Division 0.760613 1260.1 03Jan2010, 00:12 94.84 Page 2
Project: I&M Canal Extension Simulation Run: 1%_48HR_4TH Start of Run: 01Jan2010, 00:00 Basin Model: Basin 1 End of Run: 08Jan2010, 00:00 Meteorologic Model: 1%_48HR_4TH Compute Time: 11May2012, 11:54:21 Control Specifications: 048-Hour Storm Hydrologic Element Drainage Area (MI2) Peak Discharge (CFS) Time of Peak Volume (IN) E Long Run Creek 20.856100 1917.6 03Jan2010, 02:36 5.40 E Long Run to W Long Run 20.856100 1914.7 03Jan2010, 04:36 5.39 W Long Run Creek 3.843150 444.5 03Jan2010, 00:54 5.50 So Br Long Run Creek 1.316220 253.6 02Jan2010, 20:12 6.81 W Long Run Junction 26.015470 2404.0 03Jan2010, 03:12 5.48 Sub-Basin 10 0.899220 153.8 02Jan2010, 19:54 5.49 Junction-1b 0.899220 153.8 02Jan2010, 19:54 5.49 04to06B 0.899220 151.8 02Jan2010, 21:30 5.46 North Stormwater Pond 0.055520 17.7 02Jan2010, 19:12 6.80 North Gate Creek 0.036980 11.9 02Jan2010, 19:12 7.04 Sub-basin 71 0.032640 10.4 02Jan2010, 19:12 6.80 North Gate Junction 0.069620 22.3 02Jan2010, 19:12 6.93 Little Run Creek 0.183450 59.5 02Jan2010, 19:12 10.96 Sub-basin 72 0.048710 13.9 02Jan2010, 19:12 5.15 North Pond Trib 75 0.074870 24.3 02Jan2010, 19:12 7.28 North Pond LS Ditch 0.024900 7.4 02Jan2010, 19:12 5.62 NPLSD Junction 0.331930 105.0 02Jan2010, 19:12 8.88 North SW Pond 0.457070 133.4 02Jan2010, 19:24 8.31 Junction-2 27.371760 2520.1 03Jan2010, 02:24 5.53 06to08 27.371760 2516.7 03Jan2010, 02:36 5.52 I & M Canal 91 0.047260 14.1 02Jan2010, 19:12 5.74 Junction-3 27.419020 2516.7 03Jan2010, 02:36 5.52 10to12 27.419020 2516.5 03Jan2010, 02:36 5.52 Divert-4 27.419020 1105.3 03Jan2010, 02:36 2.48 12to14 27.419020 1105.1 03Jan2010, 02:42 2.48 Junction-5 27.419020 1105.1 03Jan2010, 02:42 2.48 14to16 27.419020 1104.9 03Jan2010, 02:42 2.47 Big Run 2.366230 432.3 02Jan2010, 21:54 6.67 Big Run Surge Basin 0.014480 4.6 02Jan2010, 19:12 6.57 Big Run Junction 2.380710 434.9 02Jan2010, 21:42 6.67 Junction-6 29.799730 1443.0 03Jan2010, 00:42 2.81 16to18 29.799730 1442.6 03Jan2010, 00:48 2.81 Junction-7 29.799730 1442.6 03Jan2010, 00:48 2.81 18to20 29.799730 1442.5 03Jan2010, 00:48 2.81 Junction-8 29.799730 1442.5 03Jan2010, 00:48 2.81 20to22 29.799730 1442.5 03Jan2010, 00:48 2.81 Junction-9 29.799730 1442.5 03Jan2010, 00:48 2.81 22to24 29.799730 1442.4 03Jan2010, 00:48 2.81 Junction-10 29.799730 1442.4 03Jan2010, 00:48 2.81 24to26 29.799730 1442.0 03Jan2010, 00:48 2.81 Junction-11 29.799730 1442.0 03Jan2010, 00:48 2.81 32to34 29.799730 1442.0 03Jan2010, 00:48 2.81 Junction-12 29.799730 1442.0 03Jan2010, 00:48 2.81 34to36 29.799730 1441.6 03Jan2010, 00:48 2.81 Junction-13 29.799730 1441.6 03Jan2010, 00:48 2.81 36to38 29.799730 1441.3 03Jan2010, 00:48 2.81 I & M Canal 92 0.020940 6.8 02Jan2010, 19:12 7.52 Junction-14 29.820670 1441.6 03Jan2010, 00:48 2.81 38to40 29.820670 1441.1 03Jan2010, 00:48 2.81 Fiddyment Creek 4.908600 824.7 02Jan2010, 22:48 8.59 Junction-15 34.729270 2238.0 03Jan2010, 00:30 3.63 40to42 34.729270 2237.8 03Jan2010, 00:30 3.63 Page 1
Hydrologic Element Drainage Area (MI2) Peak Discharge (CFS) Time of Peak Volume (IN) Junction-16 34.729270 2237.8 03Jan2010, 00:30 3.63 42to44 34.729270 2237.6 03Jan2010, 00:30 3.63 Junction-17 34.729270 2237.6 03Jan2010, 00:30 3.63 44to46 34.729270 2237.3 03Jan2010, 00:30 3.63 Junction-18 34.729270 2237.3 03Jan2010, 00:30 3.63 46to48 34.729270 2237.0 03Jan2010, 00:30 3.63 Junction-19 34.729270 2237.0 03Jan2010, 00:30 3.63 48to50 34.729270 2236.6 03Jan2010, 00:30 3.63 Junction-20 34.729270 2236.6 03Jan2010, 00:30 3.63 50to52 34.729270 2236.4 03Jan2010, 00:36 3.63 Junction-21 34.729270 2236.4 03Jan2010, 00:36 3.63 52to54 34.729270 2235.7 03Jan2010, 00:36 3.63 Junction-22 34.729270 2235.7 03Jan2010, 00:36 3.63 54to56 34.729270 2235.4 03Jan2010, 00:36 3.62 I & M Trib 94 0.032550 9.2 02Jan2010, 19:12 5.03 I & M Canal 93 0.020580 5.8 02Jan2010, 19:12 5.03 Junction-23 34.782400 2235.9 03Jan2010, 00:36 3.63 I&M Canal 5 0.170600 49.7 02Jan2010, 19:12 5.38 Junction-24 34.953000 2252.6 03Jan2010, 00:06 3.64 Milne 4 0.750700 146.2 02Jan2010, 20:12 4.92 Milne3to2 0.750700 146.1 02Jan2010, 20:36 4.92 Milne Creek 3 0.407400 77.0 02Jan2010, 20:00 4.45 Milne Trib 2 0.289000 63.9 02Jan2010, 19:54 5.62 Milne-J2 1.447100 286.0 02Jan2010, 20:24 4.93 Milne2to1 1.447100 285.9 02Jan2010, 20:42 4.93 Milne 2 0.366900 78.3 02Jan2010, 20:00 5.38 Milne Trib 1 0.340400 101.8 02Jan2010, 19:18 5.97 Milne-J1 2.154400 450.0 02Jan2010, 19:54 5.17 Milne1to25 2.154400 449.9 02Jan2010, 20:00 5.17 Milne 1 0.240200 60.6 02Jan2010, 19:30 5.74 I&M Canal 4 0.073300 21.2 02Jan2010, 19:12 5.27 Junction-27 2.467900 523.0 02Jan2010, 19:54 5.23 Junction-25 37.420900 2678.3 03Jan2010, 00:00 3.74 I&M Canal 3 0.138100 40.1 02Jan2010, 19:12 5.38 Junction-26 37.559000 2697.7 03Jan2010, 00:00 3.75 I&M Canal 2 0.160000 46.0 02Jan2010, 19:12 5.27 I & M Out 37.719000 2720.0 03Jan2010, 00:00 3.75 Citgo Tributary 2.150170 531.5 02Jan2010, 19:30 8.20 Junction-1a 2.150170 531.5 02Jan2010, 19:30 8.20 04to06A 2.150170 507.3 02Jan2010, 20:42 8.15 South Stormwater Pond 0.058070 17.4 02Jan2010, 19:12 5.74 Deep Run Trib 83 0.146560 47.3 02Jan2010, 19:12 7.16 Deep Run Trib 84 0.158400 51.3 02Jan2010, 19:12 7.28 South SW Pond 0.363030 113.5 02Jan2010, 19:18 6.97 Deep Run Creek 82 0.079350 22.6 02Jan2010, 19:18 5.38 DRC-1 0.079350 1411.4 03Jan2010, 02:36 1058.39 Deep Run Creek 81 0.034060 9.9 02Jan2010, 19:12 5.38 DRC-2 0.476440 1428.7 03Jan2010, 00:24 181.97 Deep Run 1 0.082000 18.6 02Jan2010, 19:18 3.54 Deep Run 4 0.073273 19.0 02Jan2010, 19:12 4.34 DR-4 0.073273 19.0 02Jan2010, 19:12 4.34 DRC-3 0.631713 1444.2 03Jan2010, 00:12 138.20 Deep Run 3 0.075400 23.0 02Jan2010, 19:12 5.97 Deep Run 2 0.053500 12.5 02Jan2010, 19:12 3.65 DRC-Division 0.760613 1458.3 03Jan2010, 00:12 115.63 Page 2
Project: I&M Canal Extension Simulation Run: 0.2%_48HR_4TH Start of Run: 01Jan2010, 00:00 Basin Model: Basin 1 End of Run: 08Jan2010, 00:00 Meteorologic Model: 1%_48HR_4TH Compute Time: 11May2012, 11:55:57 Control Specifications: 048-Hour Storm Hydrologic Element Drainage Area (MI2) Peak Discharge (CFS) Time of Peak Volume (IN) E Long Run Creek 20.856100 2996.1 03Jan2010, 02:30 8.65 E Long Run to W Long Run 20.856100 2992.3 03Jan2010, 04:12 8.63 W Long Run Creek 3.843150 699.0 03Jan2010, 00:48 8.92 So Br Long Run Creek 1.316220 389.4 02Jan2010, 20:06 10.86 W Long Run Junction 26.015470 3789.7 03Jan2010, 02:42 8.79 Sub-Basin 10 0.899220 251.2 02Jan2010, 19:54 9.33 Junction-1b 0.899220 251.2 02Jan2010, 19:54 9.33 04to06B 0.899220 246.7 02Jan2010, 21:06 9.29 North Stormwater Pond 0.055520 25.2 02Jan2010, 19:12 10.06 North Gate Creek 0.036980 16.9 02Jan2010, 19:12 10.31 Sub-basin 71 0.032640 14.8 02Jan2010, 19:12 10.06 North Gate Junction 0.069620 31.7 02Jan2010, 19:12 10.19 Little Run Creek 0.183450 84.1 02Jan2010, 19:12 15.72 Sub-basin 72 0.048710 20.7 02Jan2010, 19:12 8.21 North Pond Trib 75 0.074870 34.3 02Jan2010, 19:12 10.56 North Pond LS Ditch 0.024900 10.8 02Jan2010, 19:12 8.75 NPLSD Junction 0.331930 149.9 02Jan2010, 19:12 12.93 North SW Pond 0.457070 192.7 02Jan2010, 19:24 12.15 Junction-2 27.371760 3989.4 03Jan2010, 01:42 8.86 06to08 27.371760 3986.0 03Jan2010, 01:54 8.85 I & M Canal 91 0.047260 20.6 02Jan2010, 19:12 8.88 Junction-3 27.419020 3986.1 03Jan2010, 01:54 8.85 10to12 27.419020 3985.9 03Jan2010, 01:54 8.85 Divert-4 27.419020 1973.4 03Jan2010, 01:54 4.01 12to14 27.419020 1973.2 03Jan2010, 01:54 4.01 Junction-5 27.419020 1973.2 03Jan2010, 01:54 4.01 14to16 27.419020 1972.6 03Jan2010, 02:00 4.01 Big Run 2.366230 660.8 02Jan2010, 21:42 10.62 Big Run Surge Basin 0.014480 6.5 02Jan2010, 19:12 9.80 Big Run Junction 2.380710 665.1 02Jan2010, 21:36 10.62 Junction-6 29.799730 2514.1 03Jan2010, 00:36 4.54 16to18 29.799730 2513.2 03Jan2010, 00:42 4.54 Junction-7 29.799730 2513.2 03Jan2010, 00:42 4.54 18to20 29.799730 2513.1 03Jan2010, 00:48 4.54 Junction-8 29.799730 2513.1 03Jan2010, 00:48 4.54 20to22 29.799730 2513.1 03Jan2010, 00:48 4.54 Junction-9 29.799730 2513.1 03Jan2010, 00:48 4.54 22to24 29.799730 2513.0 03Jan2010, 00:48 4.54 Junction-10 29.799730 2513.0 03Jan2010, 00:48 4.54 24to26 29.799730 2512.5 03Jan2010, 00:48 4.54 Junction-11 29.799730 2512.5 03Jan2010, 00:48 4.54 32to34 29.799730 2512.5 03Jan2010, 00:48 4.54 Junction-12 29.799730 2512.5 03Jan2010, 00:48 4.54 34to36 29.799730 2511.5 03Jan2010, 00:48 4.54 Junction-13 29.799730 2511.5 03Jan2010, 00:48 4.54 36to38 29.799730 2510.4 03Jan2010, 00:48 4.54 I & M Canal 92 0.020940 9.6 02Jan2010, 19:12 10.81 Junction-14 29.820670 2510.9 03Jan2010, 00:48 4.54 38to40 29.820670 2510.1 03Jan2010, 00:48 4.54 Fiddyment Creek 4.908600 1237.6 02Jan2010, 22:36 13.26 Junction-15 34.729270 3700.6 03Jan2010, 00:30 5.77 40to42 34.729270 3700.4 03Jan2010, 00:30 5.77 Page 1
Hydrologic Element Drainage Area (MI2) Peak Discharge (CFS) Time of Peak Volume (IN) Junction-16 34.729270 3700.4 03Jan2010, 00:30 5.77 42to44 34.729270 3700.0 03Jan2010, 00:30 5.77 Junction-17 34.729270 3700.0 03Jan2010, 00:30 5.77 44to46 34.729270 3699.7 03Jan2010, 00:30 5.77 Junction-18 34.729270 3699.7 03Jan2010, 00:30 5.77 46to48 34.729270 3699.0 03Jan2010, 00:30 5.77 Junction-19 34.729270 3699.0 03Jan2010, 00:30 5.77 48to50 34.729270 3698.6 03Jan2010, 00:30 5.77 Junction-20 34.729270 3698.6 03Jan2010, 00:30 5.77 50to52 34.729270 3698.1 03Jan2010, 00:30 5.77 Junction-21 34.729270 3698.1 03Jan2010, 00:30 5.77 52to54 34.729270 3697.0 03Jan2010, 00:36 5.77 Junction-22 34.729270 3697.0 03Jan2010, 00:36 5.77 54to56 34.729270 3696.6 03Jan2010, 00:36 5.77 I & M Trib 94 0.032550 13.7 02Jan2010, 19:12 8.07 I & M Canal 93 0.020580 8.7 02Jan2010, 19:12 8.07 Junction-23 34.782400 3697.3 03Jan2010, 00:36 5.77 I&M Canal 5 0.170600 73.4 02Jan2010, 19:12 8.48 Junction-24 34.953000 3719.6 03Jan2010, 00:06 5.79 Milne 4 0.750700 223.4 02Jan2010, 20:06 7.93 Milne3to2 0.750700 223.4 02Jan2010, 20:30 7.93 Milne Creek 3 0.407400 120.3 02Jan2010, 20:00 7.37 Milne Trib 2 0.289000 94.8 02Jan2010, 19:54 8.75 Milne-J2 1.447100 436.8 02Jan2010, 20:18 7.94 Milne2to1 1.447100 436.5 02Jan2010, 20:48 7.94 Milne 2 0.366900 117.1 02Jan2010, 19:54 8.48 Milne Trib 1 0.340400 148.1 02Jan2010, 19:18 9.15 Milne-J1 2.154400 669.0 02Jan2010, 20:12 8.22 Milne1to25 2.154400 668.8 02Jan2010, 20:18 8.22 Milne 1 0.240200 89.2 02Jan2010, 19:30 8.88 I&M Canal 4 0.073300 31.4 02Jan2010, 19:12 8.34 Junction-27 2.467900 774.8 02Jan2010, 20:12 8.29 Junction-25 37.420900 4357.8 02Jan2010, 23:54 5.95 I&M Canal 3 0.138100 59.3 02Jan2010, 19:12 8.48 Junction-26 37.559000 4386.1 02Jan2010, 23:54 5.96 I&M Canal 2 0.160000 68.3 02Jan2010, 19:12 8.34 I & M Out 37.719000 4418.6 02Jan2010, 23:54 5.97 Citgo Tributary 2.150170 788.1 02Jan2010, 19:30 12.58 Junction-1a 2.150170 788.1 02Jan2010, 19:30 12.58 04to06A 2.150170 755.1 02Jan2010, 20:30 12.52 South Stormwater Pond 0.058070 25.4 02Jan2010, 19:12 8.88 Deep Run Trib 83 0.146560 67.0 02Jan2010, 19:12 10.44 Deep Run Trib 84 0.158400 72.5 02Jan2010, 19:12 10.56 South SW Pond 0.363030 164.1 02Jan2010, 19:12 10.22 Deep Run Creek 82 0.079350 33.6 02Jan2010, 19:18 8.48 DRC-1 0.079350 2014.0 03Jan2010, 01:48 1681.12 Deep Run Creek 81 0.034060 14.6 02Jan2010, 19:12 8.48 DRC-2 0.476440 2069.9 03Jan2010, 00:18 288.38 Deep Run 1 0.082000 30.0 02Jan2010, 19:12 6.22 Deep Run 4 0.073273 29.3 02Jan2010, 19:12 7.23 DR-4 0.073273 27.6 02Jan2010, 19:24 7.23 DRC-3 0.631713 2095.1 03Jan2010, 00:12 219.15 Deep Run 3 0.075400 33.3 02Jan2010, 19:12 9.15 Deep Run 2 0.053500 20.0 02Jan2010, 19:12 6.36 DRC-Division 0.760613 2117.1 03Jan2010, 00:06 183.36 Page 2