Appendix B-2 Maps of Maryland Chesapeake Bay Watershed

Transcription

1 Appendix B-2 Maps of Maryland Chesapeake Bay Watershed Major Allocation Basins Bay Water Quality Segment-Sheds Counties & Segment-Sheds 8-Digit Watersheds & Segment-Sheds

2 Table of Maryland Bay Water Quality Segment-Shed Labels and Names ANATF_DC Anacostia River Tidal Fresh DC ANATF_MD Anacostia River Tidal Fresh Maryland BACOH Back River Oligohaline BIGMH Big Annemessex River Mesohaline BOHOH Bohemia River Oligohaline BSHOH Bush River Oligohaline C&DOH_DE C&D Canal Oligohaline Delaware C&DOH_MD C&D Canal Oligohaline Maryland CB1TF Northern Chesapeake Bay Tidal Fresh CB2OH Northern Chesapeake Bay Oligohaline CB3MH Upper Chesapeake Bay Mesohaline CB4MH Middle Chesapeake Bay Mesohaline CB5MH_MD Lower Chesapeake Bay Mesohaline Maryland CHOMH1 Choptank River Mesohaline mouth 1 CHOMH2 Choptank River Mesohaline 2 CHOOH Choptank River Oligohaline CHOTF Upper Choptank River Tidal Fresh CHSMH Lower Chester River Mesohaline CHSOH Middle Chester River Oligohaline CHSTF Upper Chester River Tidal Fresh EASMH Eastern Bay Mesohaline ELKOH Elk River Oligohaline FSBMH Fishing Bay Mesohaline GUNOH Gunpowder River Oligohaline HNGMH Honga River Mesohaline LCHMH Little Choptank River Mesohaline MAGMH Magothy River Mesohaline MANMH Manokin River Mesohaline MATTF Mattawoman Creek Tidal Fresh MIDOH Middle River Oligohaline NANMH Lower Nanticoke River Mesohaline NANOH Upper Nanticoke River Oligohaline NANTF_MD Upper Nanticoke River Tidal Fresh Maryland NANTF_DE Upper Nanticoke River Tidal Fresh Delaware NORTF PATMH PAXMH PAXOH PAXTF PISTF POCMH_MD POCOH_MD POCOH_VA POCTF POTMH_MD POTOH1_MD POTOH2_MD POTOH3_MD POTTF_DC RHDMH SASOH SEVMH SOUMH TANMH_MD WBRTF WICMH WSTMH North East River Tidal Fresh Patapsco River Mesohaline Lower Patuxent River Mesohaline Middle Patuxent River Oligohaline Upper Patuxent River Tidal Fresh Piscataway Creek tidal Fresh Lower Pocomoke River Mesohaline Maryland Middle Pocomoke River Oligohaline Maryland Middle Pocomoke River Oligohaline Virginia Upper Pocomoke River Tidal Fresh Lower Potomac River Mesohaline Maryland Lower Potomac River Oligohaline Maryland Port Tobacco River Oligohaline Maryland Nanjemoy Creek Oligohaline Maryland Upper Potomac River Tidal Fresh DC Upper Potomac River Tidal Fresh Maryland Rhode River Mesohaline Sassafras River Oligohaline Severn River Mesohaline South River Mesohaline Tangier Sound Mesohaline Maryland Western Branch Patuxent River Tidal Fresh Wicomico River Mesohaline West River Mesohaline Note: The segment-sheds are identified by the same label and name as the water quality segments to which they drain. While there are 53 Bay water quality segments in Maryland there are 58 segment-sheds. This is explained by the fact that 5 segment-sheds within Maryland drain to waters of other jurisdictions Virginia Delaware and DC). The tags MH OH and TF Mesohaline Oligohaline and Tidal Fresh) refer to the various salinity levels of the water one of the bases for the spatial segmentation of the Bay and its tidal tributaries into water quality units.

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7 Frostburg Allegany Cumberland Garrett Deep Creek Lake Oakland Martin O'Malley Governor Anthony G. Brown Lt. Governor Shari T. Wilson Secretary Robert M. Summers Deputy Secretary Segment Sheds in Garrett and Allegany Counties Map Legend State Boundaries Segment Sheds Maryland Department of the Environment Science Services Administration Montgomery Park Business Center 1800 Washington Boulevard Suite 540 Baltimore Maryland Date Map Prepared: November Miles 3

8 Washington Carroll Hagerstown Frederick Frederick Howard 270 Montgomery Martin O'Malley Governor Anthony G. Brown Lt. Governor Shari T. Wilson Secretary Robert M. Summers Deputy Secretary Segment Sheds in Washington and Frederick Counties Map Legend State Boundaries Segment Sheds 370 Maryland Department of the Environment Science Services Administration Montgomery Park Business Center 1800 Washington Boulevard Suite 540 Baltimore Maryland Date Map Prepared: November Miles

9 CB1TF Carroll Harford Baltimore CB1TF Frederick Frederick 270 GUNOH 795 PATMH PATMH 270 Columbia 40 BACOH MIDOH 7 95 CB2OH CB2OH 185 Martin O'Malley Governor Anthony G. Brown Lt. Governor Shari T. Wilson Secretary Robert M. Summers Deputy Secretary 70 PAXTF 175 Montgomery Baltimore City Howard BSHOH Bel Air Westminster 695 PATMH Segment Sheds in Carroll Baltimore Howard Harford Counties and Baltimore City Map Legend State Boundaries Segment Sheds Maryland Department of the Environment Science Services Administration Montgomery Park Business Center 1800 Washington Boulevard Suite 540 Baltimore Maryland Date Map Prepared: November Miles 3

10 70 Baltimore City 40 Howard PAXTF Montgomery 32 Gaithersburg Columbia Rockville ANATF_MD ANATF_DC 214 Suitland SEVMH PISTF MATTF 228 Segment Sheds in Montgomery Prince George's and Anne Arundel Counties MAGMH SOUMH Annapolis RHDMH WBRTF PATMH ANNE ARUNDEL COUNTY POTTF_DC WASHINGTON DC 895 PRINCE GEORGE'S COUNTY Silver Spring College Park Martin O'Malley Governor Anthony G. Brown Lt. Governor Shari T. Wilson Secretary Robert M. Summers Deputy Secretary MIDOH WSTMH 4 PAXTF 260 CB4MH PAXOH Map Legend State Boundaries Segment Sheds CALVERT COUNTY Maryland Department of the Environment Science Services Administration Montgomery Park Business Center 1800 Washington Boulevard Suite 540 Baltimore Maryland Date Map Prepared: November Miles

11 Indian Head 1 MATTF Charles 228 Waldorf PAXOH Calvert Prince Frederick LaPlata CB4MH POTOH2_MD POTMH_MD POTOH3_MD POTOH1_MD PAXMH 301 Saint Mary's Leonardtown POTMH_MD Martin O'Malley Governor Anthony G. Brown Lt. Governor Shari T. Wilson Secretary Robert M. Summers Deputy Secretary Segment Sheds in Calvert Charles and Saint Mary's Counties Map Legend State Boundaries Segment Sheds CB5MH_MD Maryland Department of the Environment Science Services Administration Montgomery Park Business Center 1800 Washington Boulevard Suite 540 Baltimore Maryland Date Map Prepared: November Miles

12 Harford CB1TF 1 Cecil CB1TF Baltimore 695 GUNOH altimore ty 702 BSHOH 24 BOHOH Edgewood 40 CB2OH MIDOH CB2OH Martin O'Malley Governor Anthony G. Brown Lt. Governor Shari T. Wilson Secretary Robert M. Summers Deputy Secretary Kent CHSOH CHSMH MAGMH SASOH 301 CB3MH Betterton C&DOH_MD Aberdeen 95 PATMH Elkton Havre de Grace ELKOH Joppatown BACOH 95 7 Bel Air NORTF CHSTF Queen Anne's Segment Sheds in Harford Cecil and Kent Counties DELAWARE Map Legend State Boundaries Segment Sheds Maryland Department of the Environment Science Services Administration Montgomery Park Business Center 1800 Washington Boulevard Suite 540 Baltimore Maryland Date Map Prepared: November Miles

13 PATMH CB3MH CHSMH Queen Anne's MAGMH 301 CHSMH Queenstown SEVMH 665 Annapolis CB4MH RHDMH WSTMH Kent Island 404 St. Michaels Tilghman Island Caroline EASMH 404 Easton CHOOH CHOMH1 Cambridge CB4MH Martin O'Malley Governor Anthony G. Brown Lt. Governor Shari T. Wilson Secretary Robert M. Summers Deputy Secretary LCHMH NANOH NANOH CHOMH2 Calvert DELAWARE Denton Talbot EASMH CB4MH CHOTF Dorchester NANTF_MD FSBMH Segment Sheds in Caroline Talbot Queen Anne's and Dorchester Counties Map Legend State Boundaries Segment Sheds Maryland Department of the Environment Science Services Administration Montgomery Park Business Center 1800 Washington Boulevard Suite 540 Baltimore Maryland Date Map Prepared: November Miles

14 LCHMH FSBMH DELAWARE NANTF_DE NANOH Wicomico Dorchester POCTF Salisbury NANMH HNGMH Ocean City WICMH FSBMH Berlin POCTF Princess Anne TANMH_MD Snow Hill MANMH TANMH_MD Somerset BIGMH 13 POCOH_MD Worcester POCOH_VA TANMH_MD Crisfield POCMH_MD TANMH_MD Martin O'Malley Governor Anthony G. Brown Lt. Governor Shari T. Wilson Secretary Robert M. Summers Deputy Secretary Segment Sheds in Dorchester Somerset Wicomico and Worcester Counties Map Legend State Boundaries Segment Sheds Maryland Department of the Environment Science Services Administration Montgomery Park Business Center 1800 Washington Boulevard Suite 540 Baltimore Maryland Date Map Prepared: November Miles

15 Table of Maryland 8-Digit Watersheds Aligned with Chesapeake Bay Water Quality Segment-Sheds

16 MD 8-DIGIT WATERSHED CODE 8-DIGIT WATERSHED NAME BAY SEGMENT-SHED BAY SEGMENT-SHED NAME Conewago Creek CB1TF Northern Chesapeake Bay Tidal Fresh Lower Susquehanna River CB1TF Northern Chesapeake Bay Tidal Fresh Deer Creek CB1TF Northern Chesapeake Bay Tidal Fresh Octoraro Creek CB1TF Northern Chesapeake Bay Tidal Fresh Conowingo Dam Susquehanna River CB1TF Northern Chesapeake Bay Tidal Fresh Broad Creek CB1TF Northern Chesapeake Bay Tidal Fresh Pocomoke Sound POCMH_MD Lower Pocomoke River Mesohaline Maryland Lower Pocomoke River POCTF Upper Pocomoke River Tidal Fresh Upper Pocomoke River POCTF Upper Pocomoke River Tidal Fresh Dividing Creek POCTF Upper Pocomoke River Tidal Fresh Nassawango Creek POCTF Upper Pocomoke River Tidal Fresh Tangier Sound MANMH Manokin River Mesohaline Tangier Sound TANMH_MD Tangier Sound Mesohaline Maryland Big Annemessex River BIGMH Big Annemessex River Mesohaline Manokin River MANMH Manokin River Mesohaline Lower Wicomico River WICMH Wicomico River Mesohaline Monie Bay WICMH Wicomico River Mesohaline Wicomico Creek WICMH Wicomico River Mesohaline Wicomico River Headwaters NANTF_DE Upper Nanticoke River Tidal Fresh Delaware Wicomico River Headwaters WICMH Wicomico River Mesohaline Nanticoke River NANMH Lower Nanticoke River Mesohaline Nanticoke River NANOH Upper Nanticoke River Oligohaline Nanticoke River NANTF_DE Upper Nanticoke River Tidal Fresh Delaware Nanticoke River NANTF_MD Upper Nanticoke River Tidal Fresh Maryland Marshyhope Creek NANOH Upper Nanticoke River Oligohaline Marshyhope Creek NANTF_DE Upper Nanticoke River Tidal Fresh Delaware Fishing Bay FSBMH Fishing Bay Mesohaline Transquaking River FSBMH Fishing Bay Mesohaline Honga River HNGMH Honga River Mesohaline Little Choptank CB4MH Middle Chesapeake Bay Mesohaline Little Choptank LCHMH Little Choptank River Mesohaline Lower Choptank CHOMH1 Choptank River Mesohaline mouth Lower Choptank CHOMH2 Choptank River Mesohaline Lower Choptank CHOOH Choptank River Oligohaline Upper Choptank CHOOH Choptank River Oligohaline Upper Choptank CHOTF Upper Choptank River Tidal Fresh Tuckahoe Creek CHOTF Upper Choptank River Tidal Fresh

17 MD 8-DIGIT WATERSHED CODE 8-DIGIT WATERSHED NAME BAY SEGMENT-SHED BAY SEGMENT-SHED NAME Eastern Bay EASMH Eastern Bay Mesohaline Miles River EASMH Eastern Bay Mesohaline Wye River EASMH Eastern Bay Mesohaline Kent Narrows EASMH Eastern Bay Mesohaline Lower Chester River CB3MH Upper Chesapeake Bay Mesohaline Lower Chester River CHSMH Lower Chester River Mesohaline Lower Chester River CHSOH Middle Chester River Oligohaline Langford Creek CHSMH Lower Chester River Mesohaline Corsica River CHSMH Lower Chester River Mesohaline Southeast Creek CHSOH Middle Chester River Oligohaline Middle Chester River CHSOH Middle Chester River Oligohaline Upper Chester River CHSOH Middle Chester River Oligohaline Upper Chester River CHSTF Upper Chester River Tidal Fresh Kent Island Bay CB3MH Upper Chesapeake Bay Mesohaline Lower Elk River ELKOH Elk River Oligohaline Bohemia River BOHOH Bohemia River Oligohaline Upper Elk River ELKOH Elk River Oligohaline Back Creek C&DOH_MD C&D Canal Oligohaline Maryland Little Elk Creek ELKOH Elk River Oligohaline Big Elk Creek ELKOH Elk River Oligohaline Northeast River NORTF North East River Tidal Fresh Furnace Bay CB1TF Northern Chesapeake Bay Tidal Fresh Sassafras River SASOH Sassafras River Oligohaline Stillpond-Fairlee CB2OH Northern Chesapeake Bay Oligohaline Bush River BSHOH Bush River Oligohaline Lower Winters Run BSHOH Bush River Oligohaline Atkisson Reservoir BSHOH Bush River Oligohaline Bynum Run BSHOH Bush River Oligohaline Aberdeen Proving Ground CB1TF Northern Chesapeake Bay Tidal Fresh Aberdeen Proving Ground CB2OH Northern Chesapeake Bay Oligohaline Swan Creek CB1TF Northern Chesapeake Bay Tidal Fresh Gunpowder River GUNOH Gunpowder River Oligohaline Lower Gunpowder Falls GUNOH Gunpowder River Oligohaline Bird River GUNOH Gunpowder River Oligohaline Little Gunpowder Falls GUNOH Gunpowder River Oligohaline Loch Raven Reservoir GUNOH Gunpowder River Oligohaline Prettyboy Reservoir GUNOH Gunpowder River Oligohaline Middle River - Browns Creek MIDOH Middle River Oligohaline

18 MD 8-DIGIT WATERSHED CODE 8-DIGIT WATERSHED NAME BAY SEGMENT-SHED BAY SEGMENT-SHED NAME Back River BACOH Back River Oligohaline Bodkin Creek PATMH Patapsco River Mesohaline Baltimore Harbor PATMH Patapsco River Mesohaline Jones Falls PATMH Patapsco River Mesohaline Gwynns Falls PATMH Patapsco River Mesohaline Patapsco River Lower North Branch PATMH Patapsco River Mesohaline Liberty Reservoir PATMH Patapsco River Mesohaline South Branch Patapsco PATMH Patapsco River Mesohaline Magothy River MAGMH Magothy River Mesohaline Severn River SEVMH Severn River Mesohaline South River SOUMH South River Mesohaline West River RHDMH Rhode River Mesohaline West River WSTMH West River Mesohaline West Chesapeake Bay CB4MH Middle Chesapeake Bay Mesohaline Patuxent River lower CB5MH_MD Lower Chesapeake Bay Mesohaline Maryland Patuxent River lower PAXMH Lower Patuxent River Mesohaline Patuxent River lower PAXOH Middle Patuxent River Oligohaline Patuxent River middle PAXTF Upper Patuxent River Tidal Fresh Western Branch PAXTF Upper Patuxent River Tidal Fresh Western Branch WBRTF Western Branch Patuxent River Tidal Fresh Patuxent River upper PAXTF Upper Patuxent River Tidal Fresh Little Patuxent River PAXTF Upper Patuxent River Tidal Fresh Middle Patuxent River PAXTF Upper Patuxent River Tidal Fresh Rocky Gorge Dam PAXTF Upper Patuxent River Tidal Fresh Brighton Dam PAXTF Upper Patuxent River Tidal Fresh Lower Chesapeake Bay TANMH_MD Tangier Sound Mesohaline Maryland Potomac River Lower tidal POTMH_MD Lower Potomac River Mesohaline Maryland Potomac River Lower tidal POTOH1_MD Lower Potomac River Oligohaline Maryland Potomac River Middle tidal Upper Potomac River Tidal Fresh Maryland St. Mary's River POTMH_MD Lower Potomac River Mesohaline Maryland Breton Bay POTMH_MD Lower Potomac River Mesohaline Maryland St. Clements Bay POTMH_MD Lower Potomac River Mesohaline Maryland Wicomico River POTMH_MD Lower Potomac River Mesohaline Maryland Gilbert Swamp POTMH_MD Lower Potomac River Mesohaline Maryland Zekiah Swamp POTMH_MD Lower Potomac River Mesohaline Maryland Port Tobacco River POTOH2_MD Port Tobacco River Oligohaline Maryland Nanjemoy Creek POTOH3_MD Nanjemoy Creek Oligohaline Maryland Mattawoman Creek MATTF Mattawoman Creek Tidal Fresh

19 MD 8-DIGIT WATERSHED CODE 8-DIGIT WATERSHED NAME BAY SEGMENT-SHED BAY SEGMENT-SHED NAME Potomac River Upper tidal Upper Potomac River Tidal Fresh Maryland Potomac River Montgomery Upper Potomac River Tidal Fresh Maryland Piscataway Creek PISTF Piscataway Creek tidal Fresh Oxon Creek POTTF_DC Upper Potomac River Tidal Fresh DC Anacostia River ANATF_DC Anacostia River Tidal Fresh DC Anacostia River ANATF_MD Anacostia River Tidal Fresh Maryland Rock Creek POTTF_DC Upper Potomac River Tidal Fresh DC Cabin John Creek Upper Potomac River Tidal Fresh Maryland Seneca Creek Upper Potomac River Tidal Fresh Maryland Potomac River Frederick Upper Potomac River Tidal Fresh Maryland Lower Monocacy River Upper Potomac River Tidal Fresh Maryland Upper Monocacy River Upper Potomac River Tidal Fresh Maryland Double Pipe Creek Upper Potomac River Tidal Fresh Maryland Catoctin Creek Upper Potomac River Tidal Fresh Maryland Potomac River Washington Upper Potomac River Tidal Fresh Maryland Antietam Creek Upper Potomac River Tidal Fresh Maryland Marsh Run Upper Potomac River Tidal Fresh Maryland Conococheague Creek Upper Potomac River Tidal Fresh Maryland Little Conococheague Upper Potomac River Tidal Fresh Maryland Licking Creek Upper Potomac River Tidal Fresh Maryland Tonoloway Creek Upper Potomac River Tidal Fresh Maryland Potomac River Allegany Upper Potomac River Tidal Fresh Maryland Little Tonoloway Creek Upper Potomac River Tidal Fresh Maryland Sideling Hill Creek Upper Potomac River Tidal Fresh Maryland Fifteen Mile Creek Upper Potomac River Tidal Fresh Maryland Town Creek Upper Potomac River Tidal Fresh Maryland Potomac River Lower North Branch Upper Potomac River Tidal Fresh Maryland Evitts Creek Upper Potomac River Tidal Fresh Maryland Wills Creek Upper Potomac River Tidal Fresh Maryland Georges Creek Upper Potomac River Tidal Fresh Maryland Potomac River Upper North Branch Upper Potomac River Tidal Fresh Maryland Savage River Upper Potomac River Tidal Fresh Maryland 8-Digit watershed drains to multiple water quality segments is contained within multiple segment-sheds.

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