Legend (TDML_WS/TDML_Watersheds)

Local TMDL Watersheds with Sodium Chloride Impairment (0) Patuxent River upper Mattawoman Creek Potomac River U tidal Piscataway Creek Anacostia River Local TMDL Watersheds with PCB Impairment (1) Wicomico-Including Zekiah Potomac River M tidal Potomac River U tidal Piscataway Creek - Direct Drainage Oxon Creek Anacostia River-Tidal Anacostia River-Northeast Branch Anacostia River-Northwest Branch Mattawoman Creek Tidal Fresh Lower Patuxent River Mesohaline Upper Patuxent River Tidal Fresh Piscataway Creek tidal Fresh Local TMDL Watersheds with BOD Impairment (2) Anacostia River-Tidal Anacostia River-Non-Tidal Local TMDL Watersheds with Bacteria Impairment (3) Patuxent River Upper Piscataway Anacostia River - Downstream Confluence Anacostia River - Upstream Confluence Local TMDL Watershed with Phosphorus Impairment (4) Anacostia River - Non-Tidal - Lower Beaverdam Creek Anacostia River - Non-Tidal - Northeast Branch Anacostia River - Non-Tidal - Northwest Branch Anacostia River - Non-Tidal - Watts Branch Anacostia River - Tidal Mattawoman Rocky Gorge Local TMDL Watershed with Sediment Impairment (5) Anacostia River - Non-Tidal - Lower Beaverdam Creek Anacostia River - Non-Tidal - Northeast Branch Anacostia River - Non-Tidal - Northwest Branch Anacostia River - Non-Tidal - Watts Branch Anacostia River - Tidal Lower Patuxent Middle Patuxent Piscataway Upper Patuxent Local TMDL Watershed with Nitrogen Impairment (6) Anacostia River - Non-Tidal - Lower Beaverdam Creek Anacostia River - Non-Tidal - Northeast Branch Anacostia River - Non-Tidal - Northwest Branch Anacostia River - Non-Tidal - Watts Branch Anacostia River - Tidal Mattawoman Bay TMDL Watersheds -Sediment (7) Anacostia Tidal Fresh DC Anacostia Tidal Fresh MD Mattawoman Patuxent Upper Tidal Fresh Patuxent Lower Mesohaline Patuxent Middle Oligohaline Piscataway Potomac Lower Mesohaline MD Potomac Upper Tidal Fresh DC Potomac Upper Tidal Fresh MD Water Western Branch Bay TMDL Watersheds - Nitrogen (8) Anacostia Tidal Fresh DC Anacostia Tidal Fresh MD Mattawoman Patuxent Upper Tidal Fresh Patuxent Lower Mesohaline Patuxent Middle Oligohaline Piscataway Potomac Lower Mesohaline MD Potomac Upper Tidal Fresh DC Potomac Upper Tidal Fresh MD Water Western Branch Bay TMDL Watersheds - Phosphorus (9) Water Anacostia Tidal Fresh DC Anacostia Tidal Fresh MD Mattawoman Patuxent Upper Tidal Fresh Patuxent Lower Mesohaline Patuxent Middle Oligohaline Piscataway Potomac Lower Mesohaline MD Potomac Upper Tidal Fresh DC Potomac Upper Tidal Fresh MD Western Branch