Rumpke Sanitary Landfill Odor Complaint Hotline Summary/Analysis 2014

Transcription

1 Odor Complaint Hotline Summary/Analysis 2014 Hamilton County Public Health Department of Environmental Health Services Waste Management Division Board of Health Jim Brett, President Kenneth Amend, M.D., Vice President Thomas Chatham Tracey A. Puthoff, Esquire Mark Rippe Timothy Ingram, Health Commissioner For more information, please contact: Hamilton County Public Health Department of Environmental Health Services 250 William Howard Taft, 2 nd Floor Cincinnati, Ohio (513) February 2015

2 Introduction The following summarizes odor complaints received and odor surveillance activities during 2014 related to located at Hughes Road in Colerain Township. Beginning in 2007, Hamilton County Public Health (HCPH) partnered with Rumpke and Southwest Ohio Air Quality Agency (Air Quality) to respond to citizen complaints 24/7. Since 2007, HCPH has compiled odor complaint data into periodic reports. The intent of these reports is to summarize and analyze the complex issue of odors and odor complaints at. The subsurface heating event affecting the north end of the facility (Phase 5) created unique challenges for the facility to strictly control odors beginning in Continued analysis of the data is valuable in measuring the effectiveness of odor control efforts undertaken by the facility. New since 2013, HCPH has used mobile devices to capture complaint investigation data. This was necessitated by the high incidence of odor complaints beginning in the fourth quarter of 2009 through current. Electronic data capture eliminates the need to perform data entry of paper records allowing staff more time for field responses and odor surveillance. Utilizing GPS-enabled mobile devices, geospatial data is now collected alongside the observations allowing for better mapping capability. In addition to complaint response, HCPH conducts odor surveillance monitoring of the facility in accordance with Ohio EPA Internal Operating Procedure and Odor Scale outlined below (Figure 1). A surveillance loop has been established based on complaint locations from 2013 (Figure 2). This route includes major roadways surrounding the facility through residential areas. An assessment of odor is made at all points along this loop, however only incidences of landfillrelated odor and complaint locations are recorded. The assumption can be made that if the surveillance loop was performed, no landfill-related odors were noted at all points along that route except where noted. Each record in the dataset is either a complaint location, a location where landfill-related odor was noted by the investigator, or a record that no odor was noted along the surveillance route. Every complaint continues to be relayed to Rumpke for investigation results of Rumpke s investigation are not currently included in this latest dataset. Only HCPH investigation results are being recorded. Also, in order to streamline data capture and analysis, complaints are logged and tracked separately from the investigation or field responses. Page 1 of 16

3 Figure 1 Odor Scale Odor Odor t Detectable Odor present in the air, which activates the sense of smell and the characteristics may Slight or may not be distinguishable and/or definite, but not objectionable in short durations. This is characterized by occasional whiffs of odor, but is not persistent. Odor present in the air, which easily activates the sense of smell, is very distinct and Moderate clearly distinguishable, tends to be objectionable and/or irritating, and is persistent in the community. Odor present in the air, which is objectionable and causes a person to attempt to Strong avoid it completely. Odor present in the air, which is so strong that it is overpowering and intolerable for Over-Powering any length of time. *Increments have been added to allow description of odor between the criteria described above ( Odor to Slight, Slight to Moderate, etc.). Figure 2 Page 2 of 16

4 Results Complaints % Confirmed Responder Observations RUMPKE ODOR - DATA COMPARISON # of Complaints Received # of Different Complainants % of Days with complaints % Anonymous Complaints % of Complaints at Residences % Involving Deodorizer By Responder in Vicinity NA NA By Responder at Complaint Location ND % of Days Observations Made % of Observed Days with Odor ted % Observed Days with Odor ted % Gas Odor ND % Garbage odor ND % Mixed odor ND % Leachate odor ND ND ND ND % with Intensity described as greater than slight 1 3 Response Time % Less than one Hour ND % Less than four Hours te: 2013 and 2014 Data does not include Rumpke response data. *ND= Data In 2014, 223 complaints from 66 named complainants were received regarding odor from. This is a substantial reduction from the past 4 years and from a peak in 2011 of 566 complaints and up to 266 different named complainants in A small fraction of the complaints are anonymous at 7% continuing a downward trend since Rumpke utilizes deodorizer as part of the odor control plan. Some residents have complained about the use of this deodorizer. In 70 of these complaints (31%), the complainant described the offending odor as involving the use of deodorizer. This is up from 22% in Complaint Location Odor Intensity ( Odor - Moderate to Strong) Strong Total Percent Odor Slight Moderate % % Grand Total % Odor to Slight Slight to Moderate Moderate to The response/surveillance dataset contains 420 observations or records. 223 records are in response to complaints. 127 of these records were non-complaint locations where landfill odors were observed along a predefined surveillance route. 70 records are from surveillance activities where no off-site odors were noted along the surveillance route. Deodorizer was noted in 14% of the 420 observations. Deodorizer Observed Odor Intensity ( Odor - Moderate to Strong) Strong Total Percent Odor Slight Moderate % % Grand Total % Odor to Slight Slight to Moderate Moderate to Page 3 of 16

5 With increased capabilities in data capture and better presence at and near the landfill to assess odor, new indices are possible since The performance indices: % Days with Odor ted and % Days with Intensity Described as Greater than Slight, were developed in In 2014, there has been an improvement in both of these indices with % of Days with Odor ted dropping from 70% to 65% and in % of Intensity Described as Greater than Slight dropping from 3% to 1%. 39% of the complaints were at the caller s residence in 2014, down from the previous 6 years. 21% of all complaints were confirmed at the complainant s location up from 16% in The majority (59%) of off-site odors continue to be phase 5 reaction or gas odors. The average percent of complaints responded to within one hour in 2013 and 2014 is 21 percent. This is down from an average of 86 percent over the prior five years ( ) due to the fact that Rumpke response data is no longer included in the dataset. There has been no change in relay of, and response to, complaints by Rumpke, so true response time is assumed to be similar to years past. 52% of the complaints were witnessed by HCPH within 4 hours of receiving the complaint in Over the past 8 years, peak odor complaints were experienced in 2011, with 566 complaints. In 2014, there were nearly half the complaints per year than in the previous 4 years. Short-term is trending downward from the peak of 566 in The following timeline graph indicates one possible influencing factor in number of complaints in a public hearing was held on July 21, 2014, concerning possible settlement of a court case involving zoning for a proposed landfill expansion. Page 4 of 16

6 Page 5 of 16 The timeline graph reveals some possible influencing factors in the peaks and valleys of complaints.

7 Maps Three maps are included as an attachment to this report. 1. Complaint Locations 223 complaint locations in 2014 with color indicating type of odor and number tag indicating description of intensity. 2. Confirmed Complaint Locations confirmed complaint locations in 2014 with color indicating type of odor and number tag indicating description of intensity. 3. All Confirmed Odor Locations - with color indicating type of odor and number tag indicating description of intensity. Summary: In 2014, there was significant improvement in the odor situation at Rumpke Sanitary Landfill. The sub-surface event occurring in the north end of the landfill contributed to offsite odors beginning as early as September 2009 and continues to be the source for the majority of off-site odor occurrences. A comprehensive action plan to address odors and return operations to normal in the affected area continues to be implemented. A formal Odor Control Management Plan addressing the affected area and other sources of odor from the landfill continues to be utilized by the facility. Rumpke has attempted to address odors from the reaction with application and rework of clay soils, plastic Odor Control Blanket (OCB), increasing flare capacity, eliminating odorous leachate from residential sewers, and numerous odor neutralizing systems (deodorizers). Most recent efforts have centered on eliminating protrusions from the OCB where possible and deploying an improved OCB with an odor impermeable membrane (EVOH Ethyl Vinyl Alcohol). The area covered by EVOH type OCB is up to approximately 22 acres. Hamilton County Public Health continues to work with Rumpke personnel and other agencies to identify measures to minimize the occurrence of off-site odors as much as possible. Additional efforts and odor control technologies continue to be evaluated to better target identified odor sources. Unannounced inspections and odor surveillance continue in order to monitor the facility during all complaint times. The 24-Hour Odor Complaint Hotline and complaint response continues to allow for the rapid investigation of odor complaints associated with Rumpke Sanitary Landfill. Page 6 of 16

8 2014 Complaint Locations Intensity Code 0 = Odor ted 0.5 = Odor to Slight 1 = Slight 1.5 = Slight to Moderate Page 7 of 16

9 2014 Confirmed Complaint Locations Intensity Code 0 = Odor ted 0.5 = Odor to Slight 1 = Slight 1.5 = Slight to Moderate Page 8 of 16

10 2014 All Confirmed Odor Locations Intensity Code 0 = Odor ted 0.5 = Odor to Slight 1 = Slight 1.5 = Slight to Moderate Page 9 of 16

11 Date ONLY Facility Name Investigator Representing Weather Precipitation Direction Wind is From Wind Speed Temperature Relative Humidity Barometric Pressure Area Inspected Latitude Longitude Altitude Address Complaint Location Time From Complaint Type of Odor Odor Intensity Description Intensity Code Time of Investigation Deodorizer Comments and Corrective Measures 01/02/ /03/ /03/ /06/ /06/ /07/ /07/ /08/ /09/ /09/ /10/ /13/ /14/ /14/ /14/ /14/ /15/ /15/ /16/ /17/ /21/ /22/ /23/ /23/ /24/ /27/ /28/ /29/ /30/ /31/ /03/ /03/ /03/ /04/ /04/ /06/ /07/ /10/ /10/ /11/ /11/ /11/ /12/ /12/ /12/ /12/ /13/ /14/ /14/ /14/ /19/ /19/ /19/ /19/ /20/ /21/ /24/ /24/ /24/ /24/ /25/ /25/ /26/ /27/ /03/ /05/ /06/2014 Overcast Snow 5-15 mph rth 0/ Surveillance Loop Landfill Related Odor NO ODOR between Colerain and Clear ne 1-5 mph West Surveillance Loop Hamilton 1 to 4 hours Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph West Surveillance Loop Daleview over 48 hours Landfill Related Odor NO ODOR 0 Clear ne 15 mph - higher rthwest Surveillance Loop East of Colerain 4 to 24 hours Landfill Related Odor NO ODOR 0 Clear ne 15 mph - higher rthwest Surveillance Loop W Kemper 4 to 24 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph Southwest Surveillance Loop Cranbrook 1 to 4 hours Phase 5 Reaction Odor SLIGHT 1 Clear ne 5-15 mph Southwest Surveillance Loop Cranbrook Phase 5 Reaction Odor SLIGHT 1 Cloudy ne 5-15 mph Southwest Surveillance Loop Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph Southeast Surveillance Loop old Colerain Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Cloudy ne 5-15 mph Southeast Surveillance Loop Near old Colerain Less than 1 hour Garbage - Working Face SLIGHT 1 Overcast ne 5-15 mph Southeast Surveillance Loop kemper Phase 5 Reaction Odor SLIGHT 1 Chuck Hughes Road DeJonckheere HCPH Cloudy Rain 5-15 mph Southwest Surveillance Loop block of Bank Road 24 to 48 hours Phase 5 Reaction Odor SLIGHT to MODERATE 1.5 Clear ne 1-5 mph South Surveillance Loop Cranbrook 1 to 4 hours Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph South Surveillance Loop Crest 1 to 4 hours Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph South Surveillance Loop Kemper Phase 5 Reaction Odor SLIGHT 1 Clear ne 1-5 mph South Surveillance Loop Pippin 1 to 4 hours Landfill Related Odor NO ODOR 0 Overcast Snow 5-15 mph rthwest Surveillance Loop Stout Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Overcast Snow 5-15 mph rthwest Surveillance Loop Pippin Garbage - Working Face NO ODOR to SLIGHT 0.5 Overcast Snow 15 mph - higher South Surveillance Loop Kemper Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Overcast Snow 5-15 mph West Surveillance block of Stout Garbage - Working Face SLIGHT 1 Cloudy ne 5-15 mph rth 0/ Surveillance Loop Clippard Park Mixed NO ODOR to SLIGHT 0.5 Overcast ne 5-15 mph South Surveillance Loop Kemper Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 5-15 mph West Surveillance Loop Pottinger Garbage - Working Face NO ODOR to SLIGHT 0.5 Clear ne 5-15 mph West Surveillance Loop Bevis 1 to 4 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph Southwest Surveillance Loop Landfill Related Odor NO ODOR 0 Hazy ne 5-15 mph West Surveillance Loop Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph rthwest Surveillance Loop Pippin Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 5-15 mph West Surveillance Loop Landfill Related Odor NO ODOR 0 Overcast ne 15 mph - higher South Surveillance Loop Kemper Garbage - Working Face NO ODOR to SLIGHT 0.5 Overcast ne 5-15 mph Southwest Surveillance Loop Kemper Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 5-15 mph rtheast Surveillance Loop block of Old Colerain Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 5-15 mph rtheast Surveillance Loop I275 W south of Rumpke 4 to 24 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph rtheast Surveillance Loop US 27 south near landfill over 48 hours Landfill Related Odor NO ODOR 0 Overcast ne 1-5 mph rtheast Surveillance Loop Near 9600 block of colerain 1 to 4 hours Landfill Related Odor NO ODOR 0 Overcast ne 1-5 mph rtheast Surveillance Loop Struble Road 4 to 24 hours Landfill Related Odor NO ODOR 0 Overcast ne 5-15 mph Southwest Surveillance Loop Landfill Related Odor NO ODOR Hughes Road Caleb Pass HCPH Clear ne Calm West Surveillance Loop Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph rthwest Surveillance Loop Enterprise over 48 hours Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph rthwest Surveillance Loop Defender Dr over 48 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph rtheast Surveillance Loop Old Colerain Garbage - Working Face SLIGHT 1 Clear ne 5-15 mph rtheast Surveillance Loop Bevis 1 to 4 hours Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph rtheast Surveillance Dry Ridge 1 to 4 hours Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph East Surveillance Loop block of Old Colerain Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 1-5 mph rtheast Surveillance Loop block of Deerhollow Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 1-5 mph rtheast Surveillance Loop Dry Voyager Garbage - Working Face SLIGHT to MODERATE 1.5 Clear ne 1-5 mph East Surveillance Loop Yeatman 1 to 4 hours Landfill Related Odor NO ODOR 0 Clear ne Calm rtheast Surveillance Loop Landfill Related Odor NO ODOR Hughes Road Nick Siefket HCPH Overcast Snow 1-5 mph rth 0/ Surveillance Loop block of Old Colerain Phase 5 Reaction Odor SLIGHT Hughes Road Nick Siefket HCPH Overcast Snow 1-5 mph South Surveillance Loop Bank Rd 4 to 24 hours Phase 5 Reaction Odor SLIGHT Hughes Road Nick Siefket HCPH Overcast Snow 1-5 mph rth 0/ Surveillance Loop Old Dry Ridge Garbage - Working Face SLIGHT 1 Clear ne 5-15 mph West Surveillance Loop Lick 4 to 24 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph West Surveillance Hamilton Civic Center dr 1 to 4 hours Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 5-15 mph West Surveillance Loop Buell Phase 5 Reaction Odor SLIGHT 1 Clear ne 5-15 mph West Surveillance I-275 Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Overcast ne 15 mph - higher Southwest Surveillance W Bank Rd 1 to 4 hours Phase 5 Reaction Odor SLIGHT 1 Clear ne 15 mph - higher West Surveillance Loop Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph rthwest Surveillance Loop Kilbride 24 to 48 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph rthwest Surveillance Loop Cranbrook 24 to 48 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph rthwest Surveillance Loop Bevis 24 to 48 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph rthwest Surveillance Loop Kardon 24 to 48 hours Landfill Related Odor NO ODOR 0 Chuck Hughes Road DeJonckheere HCPH Overcast ne 1-5 mph West Surveillance Loop Pippin north of Stout Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Chuck Hughes Road DeJonckheere HCPH Overcast ne 1-5 mph West Surveillance Loop Stout Rd Garbage - Working Face NO ODOR to SLIGHT 0.5 Cloudy ne 1-5 mph rthwest Surveillance Loop Landfill Related Odor NO ODOR 0 Clear ne 15 mph - higher rthwest Surveillance Loop Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph rtheast Surveillance Loop Old Colerain Phase 5 Reaction Odor SLIGHT 1 Clear ne 5-15 mph rtheast Surveillance Loop Old Colerain Garbage - Working Face NO ODOR to SLIGHT 0.5 Clear ne 1-5 mph East Surveillance Loop Old Colerain Phase 5 Reaction Odor SLIGHT 1 01/02/ :21:47 PM landfill odors noted. Surveillance initiated at 1:30pm. 01/03/ :17:39 PM 01/03/ :30:00 PM Exact complaint location not checked. Response based on surveillance loop completed with no odors observed. 01/06/ :02:29 AM 01/06/ :06:58 PM 01/07/ :45:00 PM Complaint response was based from surveillance completed prior to the complaint. 01/07/ :40:28 PM 01/08/ :52:01 PM landfill odors noted. Surveillance initiated at 12:00pm. 01/09/ :42:38 AM 01/09/ :30:55 AM 01/10/ :44:01 PM 01/13/ :05:58 AM Phase 5 odor slight, stronger with gusts. 01/14/ :04:05 AM 01/14/ :00:46 AM 01/14/ :08:25 AM Phase 5 noted from ~Germania Park to Lick Road on Kemper 01/14/ :02:06 AM 01/15/ :43:29 PM Surveillance initiated at 12:15pm 01/15/ :45:26 PM Surveillance initiated at 12:15pm 01/16/ :18:18 PM Very light. Surveillance initiated at 12:45pm. 01/17/ :51:11 PM 01/21/ :58:01 PM 01/22/ :55:55 PM 01/23/ :17:52 PM 01/23/ :11:47 PM 01/24/ :53:48 AM landfill odors noted 01/27/ :46:02 PM Surveillance started at approximately 1:00 pm 01/28/ :52:33 PM 01/29/ :07:21 PM landfill odors noted. Surveillance initiated at 1:15 pm. 01/30/ :45:31 PM 01/31/ :17:53 PM 02/03/ :20:05 PM 02/03/ :53:40 AM 02/03/ :17:29 PM 02/04/ :35:43 AM 02/04/ :50:55 AM 02/06/ :11:22 PM landfill odors noted. Surveillance initiated at 12:45pm. 02/07/ :44:00 AM 02/10/ :34:42 PM 02/10/ :41:12 PM 02/11/ :08:44 AM 02/11/ :39:29 AM 02/11/ :50:40 PM 02/12/ :46:20 AM 02/12/ :23:41 AM Intermittent odor 02/12/ :33:44 AM Moderate but intermittent working face odor. Odor noted during 1 of 4 passes of this area. 02/12/ :52:56 AM 02/13/ :34:27 PM Odor surveillance started at approximately 12:50 pm 02/14/ :42:03 PM 02/14/ :55:33 PM 02/14/ :34:43 PM 02/19/ :11:32 PM 02/19/ :37:01 PM Intermittent ph5 odor noted 02/19/ :55:16 AM 02/19/ :50:32 PM Intermittent ph5 odor noted on 1 of 2 passes 02/20/ :11:29 PM 02/21/ :26:57 PM landfill odors noted. 02/24/ :08:09 PM 02/24/ :13:11 PM 02/24/ :24:41 PM 02/24/ :38:15 PM 02/25/ :05:12 AM 02/25/ :16:43 AM 02/26/ :45:49 AM landfill odors noted. 02/27/ :59:39 PM landfill odors noted. 03/03/ :27:48 PM 03/05/ :35:36 PM 03/06/ :14:39 PM Page 10 of 16

12 03/07/ /10/ /11/ /11/ /12/ /12/ /12/ /13/ /14/ /15/ /15/ /18/ /18/ /19/ /19/ /20/ /21/ /21/ /24/ /25/ /27/ /31/ /31/ /31/ /01/ /02/ /02/ /02/ /03/ /03/ /04/ /07/ /07/ /07/ /08/ /08/ /09/ /10/ /11/ /11/ /14/ /14/ /14/ /14/ /16/ /18/ /21/ /21/ /21/ /21/ /21/ /22/ /23/ /23/ /24/ /24/ /24/ /25/ /25/ /28/ /29/ /30/ /01/ /01/ /02/ /05/ /05/ /05/2014 Clear ne Calm Southeast Surveillance Loop Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph Southwest Surveillance Loop block of Bank Rd over 48 hours Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph Southwest Surveillance Loop Kilbride 1 to 4 hours Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph Southwest Surveillance Loop Lick at Kemper Phase 5 Reaction Odor SLIGHT 1 Overcast Rain 5-15 mph rthwest Surveillance Loop block of Pottinger Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Overcast ne 5-15 mph rthwest Surveillance Loop Country Park 4 to 24 hours Landfill Related Odor NO ODOR 0 Overcast Rain 5-15 mph rthwest Surveillance Loop Block of Bevis Lane Less than 1 hour Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph rthwest Surveillance Loop block of Crest rd Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Cloudy ne 15 mph - higher Southwest Surveillance Kemper Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 5-15 mph West Surveillance Loop Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph West Surveillance Carlos Garbage - Working Face NO ODOR to SLIGHT 0.5 Cloudy ne 15 mph - higher South Surveillance Loop block of W Kemper Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Cloudy ne 15 mph - higher South Surveillance Loop Dry Colerain Ave 4 to 24 hours Landfill Related Odor NO ODOR 0 Matthew Hughes Road Lemaster HCPH Overcast Rain 15 mph - higher Southwest Surveillance Loop block Kemper RD Garbage - Working Face SLIGHT 1 Matthew Hughes Road Lemaster HCPH Overcast Rain 15 mph - higher Southwest Surveillance Loop Kemper Phase 5 Reaction Odor SLIGHT 1 Clear ne 5-15 mph West Surveillance Loop Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Complaint Location Clear ne 5-15 mph Southwest Only Cranbrook Less than 1 hour Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph Southwest Surveillance Loop W Huntergreen Phase 5 Reaction Odor SLIGHT 1 Clear ne 1-5 mph South Surveillance Loop Landfill Related Odor NO ODOR 0 Overcast ne 5-15 mph West Surveillance Loop Landfill Related Odor NO ODOR 0 Overcast ne 15 mph - higher South Surveillance Loop Kemper between Lick and Bank 1 to 4 hours Phase 5 Reaction Odor SLIGHT 1 Clear ne 5-15 mph Southeast Surveillance Loop Bevis over 48 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph Southeast Surveillance Loop Defender Dr over 48 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph Southeast Surveillance Loop W Kemper Rd east of Stonemill Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 15 mph - higher West Surveillance Loop Pippin Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Overcast ne 5-15 mph East Surveillance Old Colerain Garbage - Working Face SLIGHT 1 Overcast ne 5-15 mph East Surveillance Old Bank Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Overcast ne 5-15 mph East Surveillance Squirrelsnest ln 1 to 4 hours Landfill Related Odor NO ODOR 0 Overcast Rain 5-15 mph Southeast Surveillance Loop Old Colerain Garbage - Working Face NO ODOR to SLIGHT 0.5 Overcast Rain 5-15 mph Southeast Surveillance Loop old colerain Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Overcast Rain 15 mph - higher Southwest Surveillance Loop Kemper Phase 5 Reaction Odor SLIGHT 1 Overcast Rain 5-15 mph East Surveillance Loop Old Colerain Phase 5 Reaction Odor SLIGHT 1 Overcast Rain 5-15 mph East Surveillance Loop Dry Ridge 4 to 24 hours Landfill Related Odor NO ODOR 0 Overcast Rain 5-15 mph rtheast Surveillance Loop Lowes on Colerain Less than 1 hour Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph Southwest Surveillance Loop Intrepid 4 to 24 hours Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph West Surveillance Loop Pippin Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 1-5 mph rthwest Surveillance Loop Landfill Related Odor NO ODOR 0 Clear ne 15 mph - higher Southwest Surveillance Loop Kemper Phase 5 Reaction Odor SLIGHT 1 Overcast ne 1-5 mph West Surveillance Loop block of Stout Rd Garbage - Working Face NO ODOR to SLIGHT 0.5 Overcast ne 1-5 mph West Surveillance Loop Pippin near Buell Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Overcast Rain 15 mph - higher Southwest Surveillance Loop Kilbride 4 to 24 hours Landfill Related Odor NO ODOR 0 Overcast Rain 15 mph - higher Southwest Surveillance Loop Wenning over 48 hours Landfill Related Odor NO ODOR 0 Overcast Rain 15 mph - higher Southwest Surveillance Loop Loralinda Springdale Rd over 48 hours Landfill Related Odor NO ODOR 0 W Kemper between Bank and Overcast Rain 15 mph - higher Southwest Surveillance Loop Huntergreen Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 5-15 mph Southeast Surveillance Loop Squirrelsnest Less than 1 hour Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph rthwest Surveillance Loop Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph Southwest Surveillance Loop Pippin Phase 5 Reaction Odor SLIGHT 1 Clear ne 5-15 mph Southwest Surveillance Loop Bevis over 48 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph Southwest Surveillance Loop Bevis over 48 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph Southwest Surveillance Loop Dry Ridge over 48 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph Southwest Surveillance Loop Colerain over 48 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph rthwest Surveillance Loop Stout Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 5-15 mph rth 0/ Surveillance Loop Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph rth 0/ Surveillance Loop Bevis Less than 1 hour Landfill Related Odor NO ODOR 0 Overcast ne 5-15 mph Southeast Surveillance Old Colerain Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Overcast ne 5-15 mph Southeast Surveillance Loop Bevis 4 to 24 hours Landfill Related Odor NO ODOR 0 Complaint Location Cloudy ne 5-15 mph Southeast Only Squirrelsnest Less than 1 hour Landfill Related Odor NO ODOR 0 Overcast ne 5-15 mph Southwest Surveillance Loop Bank Rd Less than 1 hour Landfill Related Odor NO ODOR 0 Overcast ne 5-15 mph Southwest Surveillance Loop Squirrelsnest 4 to 24 hours Landfill Related Odor NO ODOR 0 Overcast ne 5-15 mph Southeast Surveillance Loop Kemper Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Cloudy ne 15 mph - higher Southwest Surveillance Loop Lick Kemper Road Phase 5 Reaction Odor SLIGHT 1 Cloudy ne 1-5 mph Southwest Surveillance Loop Kemper Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Cloudy ne 15 mph - higher Southwest Surveillance Loop Landfill Related Odor NO ODOR 0 Chuck Houston at Overdale and Hughes Road DeJonckheere HCPH Clear ne 5-15 mph Southwest Surveillance surrounding Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph West Surveillance Landfill Related Odor NO ODOR 0 Cloudy ne 1-5 mph Southeast Surveillance Loop Old Colerain Phase 5 Reaction Odor SLIGHT 1 Cloudy ne 1-5 mph Southeast Surveillance Loop Bevis 4 to 24 hours Landfill Related Odor NO ODOR 0 Cloudy ne 1-5 mph Southeast Surveillance Loop Squirrelsnest 1 to 4 hours Landfill Related Odor NO ODOR 0 03/07/ :59:49 AM landfill odors noted. 03/10/ :13:28 PM 03/11/ :02:36 PM 03/11/ :00:47 PM 03/12/ :30:26 AM 03/12/ :37:39 AM 03/12/ :42:30 AM 03/13/ :28:40 PM Intermittent ph5 odor 03/14/ :34:57 PM 03/15/ :21:32 AM Surveillance started at approximately 11:20 am 03/15/ :47:52 AM Light and intermittent garbage odor 03/18/ :27:51 PM 03/18/ :08:00 PM 03/19/ :04:19 PM 03/19/ :57:01 AM 03/20/ :27:35 AM p p p 03/21/ :13:56 Huntergreen both at time of complaint and during this investigation. This would only require a slight shift in the wind direction for odors to occur at complaint 03/21/ :09:55 PM 03/24/ :51:30 PM 03/25/ :30:52 AM odors noted. 03/27/ :29:47 AM Response based on surveillance completed prior to recieving complaint 03/31/ :26:49 AM 03/31/ :52:43 AM 03/31/ :13:55 AM 04/01/ :59:24 AM 04/02/ :32:49 PM 04/02/ :36:01 PM Intermittent ph5 odor 04/02/ :45:21 PM 04/03/ :23:54 AM 04/03/ :29:21 AM 04/04/ :07:46 AM 04/07/ :05:38 AM 04/07/ :57:40 AM 04/07/ :09:53 AM 04/08/ :12:52 AM 04/08/ :12:52 AM 04/09/ :00:08 AM landfill odor noted; odor control noted downwind. 04/10/ :55:19 PM 04/11/ :40:35 AM 04/11/ :37:51 AM 04/14/ :29:12 AM 04/14/ :53:14 AM 04/14/ :46:52 AM 04/14/ :26:39 AM 04/16/ :55:24 AM 04/18/ :50:03 PM Surveillance started at approximately 3:10 pm 04/21/ :32:11 AM 04/21/ :47:00 AM 04/21/ :45:15 AM 04/21/ :12:25 AM 04/21/ :48:28 AM 04/22/ :37:29 AM 04/23/ :44:01 AM Surveillance p started at approximately 10:00 am. p p landfill odors noted. g p 04/23/ :42:00 AM landfill odors (including deodorizer) were noted at the complaint location at this time. Intermittent deodorizer was encountered during surveillance in the area of 04/24/ :54:38 AM 04/24/ :48:30 AM 04/24/ :00:26 PM odors noted. Rechecked area at 13:34. 04/25/ :27:44 AM 04/25/ :17:48 AM 04/28/ :28:01 AM 04/29/ :39:39 AM 04/30/ :00:31 PM 05/01/ :08:52 PM odors noted during surveillance. Initiated at 12:15pm. 05/01/ :58:03 AM Surveillance started approx. 8:00 am. Cool morning. Only odor control at no odor to slight intensity. 05/02/ :51:12 PM Surveillance started at approximately 3:15 pm. Surveyed portions of the loop to the south, east, and north of the landfill. 05/05/ :44:09 PM 05/05/ :18:49 PM 05/05/ :48:20 PM Page 11 of 16

13 05/07/ /09/ /12/ /12/ /13/ /15/ /16/ /19/ /19/ /19/ /19/ /20/ /22/ /23/ /27/ /27/ /27/ /28/ /29/ /30/ /30/ /30/ /30/ /02/ /03/ /04/ /04/ /05/ /05/ /06/ /06/ /09/ /09/ /09/ /09/ /09/ /09/ /10/ /11/ /11/ /12/ /13/ /16/ /16/ /17/ /18/ /19/ /19/ /20/ /23/ /24/ /25/ /26/ /26/ /27/ /27/ /27/ /30/ /01/ /01/ /02/ /03/ /07/ /08/ /09/ /10/ /10/ /10/2014 Cloudy ne 5-15 mph Southwest Surveillance Loop W Huntergreen Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Overcast ne 15 mph - higher Southwest Surveillance Loop Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph Southwest Surveillance Loop Bevis 24 to 48 hours Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph Southwest Surveillance Loop Kemper Phase 5 Reaction Odor SLIGHT 1 Cloudy ne 5-15 mph South Surveillance Loop Kemper Phase 5 Reaction Odor SLIGHT 1 Overcast ne 5-15 mph West Surveillance Loop Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph Southeast Surveillance Loop Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph Southeast Surveillance Loop Struble 24 to 48 hours Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph Southeast Surveillance Loop Dry Ridge 1 to 4 hours Landfill Related Odor NO ODOR 0 Old Colerain between Kemper Clear ne 1-5 mph Southeast Surveillance Loop and Colerain Ave 1 to 4 hours Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 1-5 mph Southeast Surveillance Loop Old Colerain near to 24 hours Garbage - Working Face NO ODOR to SLIGHT 0.5 Overcast ne 15 mph - higher Southwest Surveillance Loop Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph rthwest Surveillance Loop Pottinger Garbage - Working Face NO ODOR to SLIGHT 0.5 Clear ne 1-5 mph rth 0/ Surveillance Loop Wenning 4 to 24 hours Landfill Related Odor NO ODOR 0 Cloudy ne 1-5 mph West Surveillance Loop Bevis over 48 hours Landfill Related Odor NO ODOR 0 Cloudy ne 1-5 mph West Surveillance Loop Bevis over 48 hours Landfill Related Odor NO ODOR 0 Cloudy ne 1-5 mph West Surveillance Loop Day Rd over 48 hours Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph West Surveillance Loop Kemper Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Cloudy ne 1-5 mph rthwest Surveillance Loop Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph rtheast Surveillance Loop Old Colerain Garbage - Working Face SLIGHT 1 Clear ne 5-15 mph rtheast Surveillance Loop Old Colerain Phase 5 Reaction Odor SLIGHT 1 Clear ne 5-15 mph rtheast Surveillance Loop Enterprise Cir 4 to 24 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph rtheast Surveillance Loop Enterprise 4 to 24 hours Landfill Related Odor NO ODOR 0 Overcast ne 15 mph - higher Southwest Surveillance Loop Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph Southwest Surveillance Loop Landfill Related Odor NO ODOR 0 Overcast Rain 5-15 mph South Surveillance Loop W Kemper Rd Phase 5 Reaction Odor SLIGHT 1 Overcast Rain 5-15 mph South Surveillance Loop Stone Trace Dr Less than 1 hour Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Cloudy ne 1-5 mph rtheast Surveillance Loop Enterprise 1 to 4 hours Landfill Related Odor NO ODOR 0 Cloudy ne 1-5 mph rtheast Surveillance Loop Intrepid 1 to 4 hours Landfill Related Odor NO ODOR 0 Chuck Hughes Road DeJonckheere HCPH Clear ne 5-15 mph Southeast Surveillance Loop Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Chuck Hughes Road DeJonckheere HCPH Clear ne 5-15 mph Southeast Surveillance Loop Old Colerain Garbage - Working Face SLIGHT 1 Cloudy ne 1-5 mph rtheast Surveillance Loop Old Colerain Phase 5 Reaction Odor SLIGHT 1 Cloudy ne 1-5 mph rtheast Surveillance Loop Bevis 4 to 24 hours Landfill Related Odor NO ODOR 0 Cloudy ne 1-5 mph rtheast Surveillance Loop Enterprise Less than 1 hour Landfill Related Odor NO ODOR 0 Cloudy ne 1-5 mph rtheast Surveillance Loop Enterprise Less than 1 hour Landfill Related Odor NO ODOR 0 Cloudy ne 1-5 mph rtheast Surveillance Loop Intrepid Less than 1 hour Landfill Related Odor NO ODOR 0 Cloudy ne 1-5 mph rtheast Surveillance Loop Near 8451 Colerain. Wal-Mart. 4 to 24 hours Landfill Related Odor NO ODOR 0 Overcast ne 5-15 mph Southeast Surveillance Loop Old Colerain Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Overcast Rain 5-15 mph South Surveillance Loop Old Colerain 4 to 24 hours Landfill Related Odor NO ODOR 0 Overcast Rain 5-15 mph South Surveillance Loop W Kemper Rd Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Overcast ne 5-15 mph West Surveillance Loop Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph rthwest Surveillance Loop Landfill Related Odor NO ODOR 0 Overcast ne 5-15 mph Southwest Surveillance Loop Lick 4 to 24 hours Landfill Related Odor NO ODOR 0 Overcast ne 5-15 mph Southwest Surveillance Loop Squirrelsnest 24 to 48 hours Landfill Related Odor NO ODOR 0 Clear ne 15 mph - higher Southwest Surveillance Loop Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph West Surveillance Loop Potinger Garbage - Working Face NO ODOR to SLIGHT 0.5 Chuck Hughes Road DeJonckheere HCPH Cloudy ne 5-15 mph Southwest Surveillance Loop Stapleton Less than 1 hour Landfill Related Odor NO ODOR 0 Chuck Hughes Road DeJonckheere HCPH Cloudy ne 5-15 mph West Surveillance Loop Houston Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Hazy ne 5-15 mph Southwest Surveillance Loop Bevis 4 to 24 hours Landfill Related Odor NO ODOR 0 Clear ne 5-15 mph Southwest Surveillance Loop Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph Southwest Surveillance Loop Kemper Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Cloudy ne 5-15 mph rthwest Surveillance Loop Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph rthwest Surveillance Loop Beckys Ridge 4 to 24 hours Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph rthwest Surveillance Loop New Year Garbage - Working Face NO ODOR to SLIGHT 0.5 Clear ne 1-5 mph rtheast Surveillance Loop Old Colerain Mixed NO ODOR to SLIGHT 0.5 Clear ne 1-5 mph rtheast Surveillance Loop Enterprise Less than 1 hour Landfill Related Odor NO ODOR 0 Clear ne 1-5 mph rtheast Surveillance Loop Enterprise 4 to 24 hours Landfill Related Odor NO ODOR 0 Cloudy ne 5-15 mph Southwest Surveillance Loop Landfill Related Odor NO ODOR 0 Clear ne 15 mph - higher Southwest Surveillance Loop Houston Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 15 mph - higher Southwest Surveillance Loop I-275 Garbage - Working Face SLIGHT 1 Cloudy ne 5-15 mph Southwest Surveillance Loop Stapleton 1 to 4 hours Landfill Related Odor NO ODOR 0 Overcast ne 5-15 mph West Surveillance Loop Landfill Related Odor NO ODOR 0 Cloudy ne 15 mph - higher Southwest Surveillance Loop Houston Mixed NO ODOR to SLIGHT 0.5 Cloudy ne 5-15 mph Southwest Surveillance Loop Pippin Phase 5 Reaction Odor NO ODOR to SLIGHT 0.5 Clear ne 1-5 mph West Surveillance Loop block of Penarth Less than 1 hour Phase 5 Reaction Odor SLIGHT 1 Cloudy ne 5-15 mph rtheast Surveillance Loop Old Colerain Phase 5 Reaction Odor SLIGHT 1 Cloudy ne 5-15 mph rtheast Surveillance Loop Enterprise Less than 1 hour Garbage - Working Face SLIGHT 1 Cloudy ne 5-15 mph rtheast Surveillance Loop Intrepid Less than 1 hour Garbage - Working Face SLIGHT 1 05/07/ :03:11 AM 05/09/ :44:47 PM Surveillance started at approximately 12:45 pm 05/12/ :05:21 PM 05/12/ :41:40 AM 05/13/ :32:00 AM 05/15/ :42:26 PM landfill odors noted. Surveillance initiated at 12:30pm. 05/16/ :17:13 PM Surveillance approximately 12:35 pm 05/19/ :47:34 AM 05/19/ :00:00 AM 05/19/ :18:49 AM 05/19/ :15:00 AM 05/20/ :57:32 PM Surveillance started at approximately 2:10 pm 05/22/ :49:04 AM Very light and intermittent garbage odor with odor control 05/23/ :39:04 AM 05/27/ :11:28 PM 05/27/ :06:20 PM 05/27/ :30:59 AM 05/28/ :32:47 PM 05/29/ :33:47 AM odors noted. Surveillance initiated at 11:40am. 05/30/ :24:40 AM 05/30/ :27:02 AM 05/30/ :16:51 AM 05/30/ :18:42 AM 06/02/ :42:34 PM landfill odors noted. Surveillance initiated at 12:30pm. 06/03/ :10:42 PM Odor surveillance started around 12:30 pm 06/04/ :44:12 PM 06/04/ :45:00 AM Complaint was not forwarded to HCPH. Response was based off of surveillance completed prior to the time of the complaint. 06/05/ :01:47 AM 06/05/ :05:01 AM 06/06/ :37:14 AM 06/06/ :31:59 AM 06/09/ :48:26 AM 06/09/ :20:55 AM 06/09/ :31:44 AM landfill odors noted. deodorizer odor noted. Attempted to speak to complainant. answer at door. 06/09/ :16:43 AM landfill odors noted. deodorizer noted. 06/09/ :21:25 AM landfill odors noted. deodorizer noted. 06/09/ :38:28 AM landfill odors noted. deodorizer odor noted. 06/10/ :41:45 AM 06/11/ :48:51 AM 06/11/ :14:35 AM Very light and intermittent PH5 and deodorizer 06/12/ :01:59 PM landfill odor noted. Initiated at 12:00. 06/13/ :49:35 AM odors noted. Surveillance initiated at /16/ :16:05 PM 06/16/ :16:05 PM 06/17/ :55:50 AM Surveillance started at approximately 12:00 pm 06/18/ :46:46 AM 06/19/ :27:48 AM odor either landfill or deodorizer. Spoke with complainant's wife, confirmed no odor at current, husband had left the area due to headache. 06/19/ :41:19 AM Strong dead animal odor noted along Old Colerain at and north of Kemper. 06/20/ :27:43 AM 06/23/ :56:21 AM Surveillance started at approximately 12:10 pm 06/24/ :56:02 AM 06/25/ :46:26 PM Odor surveillance approximately 12:55 pm 06/26/ :40:02 PM 06/26/ :20:50 PM Light and intermittent garbage odor and/or odor control 06/27/ :32:40 AM Slight mixture of working face and phase 5 with odor control noted. 06/27/ :19:30 AM 06/27/ :20:45 AM 06/30/ :05:06 PM 07/01/ :54:16 AM Intermittent ph5 odor 07/01/ :08:52 AM Distinct but intermittent garbage and odor control 07/02/ :37:01 AM 07/03/ :52:28 AM landfill odor noted with exception of odor control. Surveillance initiated at 12:00pm. 07/07/ :10:04 PM Intermittent mixed odor (phase 5 & working face with odor control). 07/08/ :09:25 PM 07/09/ :36:59 AM 07/10/ :04:43 AM 07/10/ :54:25 AM 07/10/ :00:00 AM Page 12 of 16