Recent Additions | Contact Us Search: All EPA This Area

• You are here: EPA Home
• Water
• WATERS
• Water Quality Assessment and TMDL Information
• List of TMDLs

Maryland TMDLs

Description of this table

NOTE: Click on the underlined TMDL Document Name to see a detailed TMDL report. Click on an underlined Number of Listed Waters to see applicable listed waters for the TMDL. EPA is in the process of collecting TMDL information from the states. Because these efforts are on-going, there may be additional approved TMDLs that were not included in the listings below.
State	TMDL Document Name	TMDL Date	EPA Action	TMDL Pollutant	Number of Listed Waters
MD	Anacostia River	Jun-05-2008	EPA Approved	Nitrogen	1
MD	Lower Nanticoke River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Lower Nanticoke River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Lower Potomac River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Lower Potomac River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Middle Pocomoke River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Middle Pocomoke River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Middle Pocomoke River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Nanjemoy Creek	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Nanjemoy Creek	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Nanjemoy Creek	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Northern Chesapeake Bay	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Northern Chesapeake Bay	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Northern Chesapeake Bay	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Northern Chesapeake Bay	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Northern Chesapeake Bay	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Rhode River Mesohaline	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Aarons Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Aarons Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Aarons Run	Apr-17-2008	EPA Approved	Iron	1
MD	Aarons Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Aarons Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Adkins Pond	Mar-27-2002	EPA Approved	Phosphorus	1
MD	Adkins Pond	Mar-27-2002	EPA Approved	Suspended Sediment	1
MD	Alexander Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Alexander Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Alexander Run	Apr-17-2008	EPA Approved	Iron	1
MD	Alexander Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Alexander Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Anacostia	Sep-19-2006	EPA Approved	Fecal Coliform	1
MD	Anacostia	Sep-19-2006	EPA Approved	Fecal Coliform	1
MD	Anacostia River	Jun-05-2008	EPA Approved	Biochemical Oxygen Demand (BOD)	1
MD	Anacostia River	Jun-05-2008	EPA Approved	Biochemical Oxygen Demand (BOD)	1
MD	Anacostia River	Jun-05-2008	EPA Approved	Nitrogen	1
MD	Anacostia River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Anacostia River	Jun-05-2008	EPA Approved	Phosphorus	1
MD	Anacostia River	Jun-05-2008	EPA Approved	Phosphorus	1
MD	Anacostia River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Anacostia River	Oct-31-2007	EPA Approved	Polychlorinated Biphenyls (PCBs)	1
MD	Anacostia River	Jul-25-2012	EPA Approved	Suspended Sediment	1
MD	Anacostia River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Anacostia River	Sep-21-2010	EPA Approved	Trash	1
MD	Anacostia River	Sep-21-2010	EPA Approved	Trash	1
MD	Anacostia River Tidal	Jul-24-2007	EPA Approved	Suspended Sediment	1
MD	Anacostia River(Northeast & Northwest)	Sep-30-2011	EPA Established	Polychlorinated Biphenyls (PCBs)	1
MD	Antietam Creek	Aug-23-2002	EPA Approved	Carbonaceous Bod	1
MD	Antietam Creek	Oct-08-2009	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Antietam Creek	Aug-23-2002	EPA Approved	NOD (Nitrogen Oxygen Demand)	1
MD	Antietam Creek	Dec-18-2008	EPA Approved	Sediment	1
MD	Back Creek	Dec-29-2010	EPA Established	Nitrogen	1
MD	Back Creek	Dec-29-2010	EPA Established	Phosphorus	1
MD	Back Creek	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Back Creek (Honga River)	Jan-11-2006	EPA Approved	Fecal Coliform	1
MD	Back River	Dec-17-1999	EPA Approved	Chlordane	1
MD	Back River	Jun-29-2005	EPA Approved	Nitrogen	1
MD	Back River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Back River	Jun-29-2005	EPA Approved	Phosphorus	1
MD	Back River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Back River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Bacoh - Back River Oligohaline	Oct-01-2012	EPA Approved	Polychlorinated Biphenyls (PCBs)	1
MD	Baltimore Harbor	Mar-20-2001	EPA Approved	Chlordane	1
MD	Baltimore Harbor	Dec-17-2007	EPA Approved	Nitrogen	1
MD	Baltimore Harbor	Dec-17-2007	EPA Approved	Phosphorus	1
MD	Baltimore Harbor Watershed	Oct-01-2012	EPA Approved	Polychlorinated Biphenyls (PCBs)	1
MD	Baltimore Harbor Watershed	Oct-01-2012	EPA Approved	Polychlorinated Biphenyls (PCBs)	1
MD	Bear Neck Creek (West River Watershed)	Feb-20-2006	EPA Approved	Fecal Coliform	1
MD	Big Annemessex River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Big Annemessex River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Big Annemessex River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Big Mill Pond	Apr-04-2002	EPA Approved	Phosphorus	1
MD	Big Mill Pond	Apr-04-2002	EPA Approved	Suspended Sediment	1
MD	Big Piney Reservoir	Feb-18-2004	EPA Approved	Mercury	1
MD	Big Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Big Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Big Run	Apr-17-2008	EPA Approved	Iron	1
MD	Big Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Big Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Bird River	May-09-2005	EPA Approved	Suspended Sediment	1
MD	Bishopville Prong	Apr-17-2002	EPA Approved	Nitrogen	1
MD	Bishopville Prong	Apr-17-2002	EPA Approved	Phosphorus	1
MD	Bohemia River	Jan-29-2001	EPA Approved	Nitrogen	1
MD	Bohemia River	Dec-29-2010	EPA Approved	Nitrogen, Total	1
MD	Bohemia River	Jan-29-2001	EPA Approved	Phosphorus	1
MD	Bohemia River	Dec-29-2010	EPA Approved	Phosphorus, Total	1
MD	Bohemia River	Mar-18-2011	EPA Approved	Polychlorinated Biphenyls (PCBs)	1
MD	Bohemia River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Breton Bay	Dec-19-2005	EPA Approved	Nitrogen	1
MD	Breton Bay	Nov-21-2005	EPA Approved	Phosphorus	1
MD	Broadford Lake	Mar-02-2000	EPA Approved	Phosphorus	1
MD	Buffalo Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	Buffalo Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	Buffalo Run	Sep-20-2007	EPA Approved	Iron	1
MD	Buffalo Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Buffalo Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Bull Glade Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	Bull Glade Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	Bull Glade Run	Sep-20-2007	EPA Approved	Iron	1
MD	Bull Glade Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Bull Glade Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Bull Glade Run, Unt Trib	Sep-20-2007	EPA Approved	Aluminum	1
MD	Bull Glade Run, Unt Trib	Sep-20-2007	EPA Approved	Aluminum	1
MD	Bull Glade Run, Unt Trib	Sep-20-2007	EPA Approved	Ammonium	1
MD	Bull Glade Run, Unt Trib	Sep-20-2007	EPA Approved	Ammonium	1
MD	Bull Glade Run, Unt Trib	Sep-20-2007	EPA Approved	Iron	1
MD	Bull Glade Run, Unt Trib	Sep-20-2007	EPA Approved	Iron	1
MD	Bull Glade Run, Unt Trib	Sep-20-2007	EPA Approved	Nitrate	1
MD	Bull Glade Run, Unt Trib	Sep-20-2007	EPA Approved	Nitrate	1
MD	Bull Glade Run, Unt Trib	Sep-20-2007	EPA Approved	Sulfate	1
MD	Bull Glade Run, Unt Trib	Sep-20-2007	EPA Approved	Sulfate	1
MD	Bush River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Bush River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Bush River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Bynum Run	Sep-30-2011	EPA Approved	Total Suspended Solids (TSS)	1
MD	Cabin John Creek	Sep-11-2006	EPA Approved	Fecal Coliform	1
MD	Cabin John Creek	Sep-30-2011	EPA Approved	Total Suspended Solids (TSS)	1
MD	Cadle Creek	Feb-20-2006	EPA Approved	Pathogens	1
MD	Canoe Neck Creek (St. Clements Bay)	May-30-2005	EPA Approved	Fecal Coliform	1
MD	Carthegena Creek	May-30-2005	EPA Approved	Fecal Coliform	1
MD	Cash Lake	Mar-18-2011	EPA Approved	Methyl Mercury	1
MD	Catoctin Creek	Jul-31-2009	EPA Approved	Sediment	1
MD	Centennial Lake	Apr-24-2002	EPA Approved	Phosphorus	1
MD	Centennial Lake	Apr-24-2002	EPA Approved	Suspended Sediment	1
MD	Chaptico Bay - (Wicomico Bay)	May-30-2005	EPA Approved	Fecal Coliform	1
MD	Charleston Creek - (Wicomico Bay)	May-30-2005	EPA Approved	Fecal Coliform	1
MD	Cherry Bottom Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	Cherry Bottom Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	Cherry Bottom Run	Sep-20-2007	EPA Approved	Iron	1
MD	Cherry Bottom Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Cherry Bottom Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Cherry Cove Creek	Nov-21-2005	EPA Approved	Fecal Coliform	1
MD	Cherry Creek	Sep-23-2009	EPA Approved	Fecal Coliform	1
MD	Cherry Creek	Dec-18-2003	EPA Approved	pH	1
MD	Chicamacomico River	Feb-28-2001	EPA Approved	Nitrogen	1
MD	Chicamacomico River	Feb-28-2001	EPA Approved	Phosphorus	1
MD	Chomh1 - Choptank River Mesohaline	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Chomh1 - Choptank River Mesohaline	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Chomh1 - Choptank River Mesohaline	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Choptank River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Choptank River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Choptank River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Choptank River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Choptank River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Choptank River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Clopper Lake	Apr-04-2002	EPA Approved	Phosphorus	1
MD	Clopper Lake	Apr-04-2002	EPA Approved	Suspended Sediment	1
MD	Conococheague Creek	May-07-2009	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Conococheague Creek	Nov-24-2008	EPA Approved	Sediment	1
MD	Corsica River	Nov-04-2005	EPA Approved	Fecal Coliform	1
MD	Corsica River	Apr-16-2000	EPA Approved	Nitrogen	1
MD	Corsica River	Apr-16-2000	EPA Approved	Phosphorus	1
MD	Corsica River	Mar-22-2011	EPA Approved	Polychlorinated Biphenyls (PCBs)	1
MD	Cuckold Creek	Sep-27-2005	EPA Approved	Fecal Coliform	1
MD	Deep Creek Lake	Feb-18-2004	EPA Approved	Methyl Mercury	1
MD	Dividing Creek	Apr-08-2009	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Double Pipe Creek	Dec-03-2009	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Double Pipe Creek	Feb-20-2009	EPA Approved	Sediment	1
MD	Duvall Creek (South River)	Nov-04-2005	EPA Approved	Fecal Coliform	1
MD	Eastern Bay	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Eastern Bay	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Eastern Bay	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Elklick Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Elklick Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Elklick Run	Apr-17-2008	EPA Approved	Iron	1
MD	Elklick Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Elklick Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Evitts Creek	Jan-16-2007	EPA Approved	Sediment	1
MD	Fishing Bay	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Fishing Bay	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Fishing Bay	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Forked Creek (Magothy River)	Feb-20-2006	EPA Approved	Fecal Coliform	1
MD	Furnace Creek	Mar-10-2011	EPA Approved	Enterococcus Bacteria	1
MD	Georges Creek	Sep-20-2007	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Georges Creek	Dec-28-2006	EPA Approved	Suspended Sediment	1
MD	Glade Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Glade Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Glade Run	Apr-17-2008	EPA Approved	Iron	1
MD	Glade Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Glade Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Glade Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Glade Run, Unt Trib	Sep-20-2007	EPA Approved	Aluminum	1
MD	Glade Run, Unt Trib	Sep-20-2007	EPA Approved	Ammonium	1
MD	Goose Creek	Sep-11-2006	EPA Approved	Fecal Coliform	1
MD	Gunpowder River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Gunpowder River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Gunpowder River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Gwynns Falls	Dec-04-2007	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Gwynns Falls	Mar-10-2010	EPA Approved	Total Suspended Solids (TSS)	1
MD	Herrington Creek	Sep-20-2007	EPA Approved	Aluminum	1
MD	Herrington Creek	Sep-20-2007	EPA Approved	Ammonium	1
MD	Herrington Creek	Sep-20-2007	EPA Approved	Iron	1
MD	Herrington Creek	Sep-20-2007	EPA Approved	Nitrate	1
MD	Herrington Creek	Sep-20-2007	EPA Approved	Sulfate	1
MD	Herrington Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	Herrington Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	Herrington Run	Sep-20-2007	EPA Approved	Iron	1
MD	Herrington Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Herrington Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Honga River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Honga River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Honga River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Indian Creek	May-30-2005	EPA Approved	Fecal Coliform	1
MD	Indian Creek	Sep-11-2006	EPA Approved	Fecal Coliform	1
MD	Island Creek	May-10-2005	EPA Approved	Fecal Coliform	1
MD	Jackson Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Jackson Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Jackson Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Jackson Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Jackson Run	Apr-17-2008	EPA Approved	Iron	1
MD	Jackson Run	Apr-17-2008	EPA Approved	Iron	1
MD	Jackson Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Jackson Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Jackson Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Jackson Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Jennings Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Jennings Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Jennings Run	Apr-17-2008	EPA Approved	Iron	1
MD	Jennings Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Jennings Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Johnsons Pond	Feb-13-2001	EPA Approved	Phosphorus	1
MD	Johnsons Pond	Feb-13-2001	EPA Approved	Suspended Sediment	1
MD	Jones Falls	Feb-12-2008	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Jones Falls	Sep-30-2011	EPA Established	Total Suspended Solids (TSS)	1
MD	Lake Habeeb	Mar-02-2000	EPA Approved	Phosphorus	1
MD	Lake Linganore	May-13-2003	EPA Approved	Phosphorus	1
MD	Lake Linganore	May-13-2003	EPA Approved	Suspended Sediment	1
MD	Lake Roland	Mar-20-2001	EPA Approved	Chlordane	1
MD	Latrappe Creek	Sep-16-2003	EPA Approved	Biochemical Oxygen Demand (BOD)	1
MD	Latrappe Creek - Un Pond	Sep-16-2003	EPA Approved	Phosphorus	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	Laurel Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Laurel Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	Laurel Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Laurel Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Iron	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Iron	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Iron	1
MD	Laurel Run	Apr-17-2008	EPA Approved	Iron	1
MD	Laurel Run	Apr-17-2008	EPA Approved	Iron	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Laurel Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Laurel Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Laurel Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Laurel Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Laurel Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Laws Thorofare, Upper Thorofare	Aug-02-2006	EPA Approved	Fecal Coliform	1
MD	Leeds Creek (Miles River)	Sep-27-2005	EPA Approved	Fecal Coliform	1
MD	Liberty Reservoir	Dec-03-2009	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Little Bear Creek, Unt Trib	Sep-20-2007	EPA Approved	Aluminum	1
MD	Little Bear Creek, Unt Trib	Sep-20-2007	EPA Approved	Ammonium	1
MD	Little Bear Creek, Unt Trib	Sep-20-2007	EPA Approved	Iron	1
MD	Little Bear Creek, Unt Trib	Sep-20-2007	EPA Approved	Nitrate	1
MD	Little Bear Creek, Unt Trib	Sep-20-2007	EPA Approved	Sulfate	1
MD	Little Choptank River	May-30-2005	EPA Approved	Fecal Coliform	1
MD	Little Choptank River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Little Choptank River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Little Choptank River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Little Creek	Sep-27-2005	EPA Approved	Fecal Coliform	1
MD	Little Laurel Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Little Laurel Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Little Laurel Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Little Laurel Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Little Laurel Run	Apr-17-2008	EPA Approved	Iron	1
MD	Little Laurel Run	Apr-17-2008	EPA Approved	Iron	1
MD	Little Laurel Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Little Laurel Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Little Laurel Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Little Laurel Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Little Patuxent River	Sep-30-2011	EPA Approved	Total Suspended Solids (TSS)	1
MD	Little Savage River	Apr-17-2008	EPA Approved	Aluminum	1
MD	Little Savage River	Apr-17-2008	EPA Approved	Ammonium	1
MD	Little Savage River	Apr-17-2008	EPA Approved	Iron	1
MD	Little Savage River	Apr-17-2008	EPA Approved	Nitrate	1
MD	Little Savage River	Apr-17-2008	EPA Approved	Sulfate	1
MD	Little Shade Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Little Shade Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Little Shade Run	Apr-17-2008	EPA Approved	Iron	1
MD	Little Shade Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Little Shade Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Little Youghiogheny River	Jan-29-2001	EPA Approved	Carbonaceous Bod	1
MD	Little Youghiogheny River	Dec-03-2009	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Little Youghiogheny River	Feb-07-2007	EPA Approved	Sediment	1
MD	Loch Raven Reservoir	Dec-03-2009	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Loch Raven Reservoir	Mar-27-2007	EPA Approved	Phosphorus	1
MD	Loch Raven Reservoir	Mar-27-2007	EPA Approved	Sediment	1
MD	Locust Grove Cove	May-30-2005	EPA Approved	Fecal Coliform	1
MD	Lower Chesapeake Bay	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Lower Chesapeake Bay	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Lower Chesapeake Bay	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Lower Chester River	Jun-11-2008	EPA Approved	Fecal Coliform	1
MD	Lower Chester River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Lower Chester River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Lower Chester River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Lower Choptank River	Nov-15-2006	EPA Approved	Fecal Coliform	1
MD	Lower Elk River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Lower Elk River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Lower Elk River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Lower Monocacy River	Dec-03-2009	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Lower Monocacy River	Mar-17-2009	EPA Approved	Sediment	1
MD	Lower Nanticoke River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Lower Pocomoke River	Apr-15-2009	EPA Approved	Fecal Coliform	1
MD	Lower Potomac River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Lower Wicomico River	Jun-22-2001	EPA Approved	Biochemical Oxygen Demand (BOD)	1
MD	Lower Wicomico River	Jun-18-2008	EPA Approved	Fecal Coliform	1
MD	Lower Wicomico River	Jun-22-2001	EPA Approved	Nitrogen	1
MD	Lower Wicomico River	Jun-22-2001	EPA Approved	Phosphorus	1
MD	Magothy Bay	Feb-20-2006	EPA Approved	Fecal Coliform	1
MD	Magothy River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Magothy River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Magothy River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Manokin River	Feb-13-2001	EPA Approved	Biochemical Oxygen Demand (BOD)	1
MD	Manokin River	Feb-20-2006	EPA Approved	Fecal Coliform	1
MD	Manokin River	Feb-13-2001	EPA Approved	Nitrogen	1
MD	Manokin River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Manokin River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Manokin River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Marshyhope Creek	Feb-13-2001	EPA Approved	Phosphorus	1
MD	Mattawoman Creek	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Mattawoman Creek	Jan-05-2005	EPA Approved	Nutrients	1
MD	Mattawoman Creek	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Mattawoman Creek	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Matthew Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Matthew Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Matthew Run	Apr-17-2008	EPA Approved	Iron	1
MD	Matthew Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Matthew Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Meadow Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Meadow Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Meadow Run	Apr-17-2008	EPA Approved	Iron	1
MD	Meadow Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Meadow Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Middle Chesapeake Bay	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Middle Chesapeake Bay	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Middle Chesapeake Bay	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Middle Chester River	Jun-11-2008	EPA Approved	Fecal Coliform	1
MD	Middle Chester River	Nov-15-2006	EPA Approved	Nitrogen	1
MD	Middle Chester River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Middle Chester River	Nov-15-2006	EPA Approved	Phosphorus	1
MD	Middle Chester River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Middle Chester River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Middle River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Middle River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Middle River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Miles River	Sep-27-2005	EPA Approved	Fecal Coliform	1
MD	Miles River	Sep-09-2010	EPA Approved	Fecal Coliform	1
MD	Mill Creek	Apr-10-2008	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Mill Creek	Aug-20-2009	EPA Approved	Fecal Coliform	1
MD	Mill Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Mill Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Mill Run	Apr-17-2008	EPA Approved	Iron	1
MD	Mill Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Mill Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Mill Run, Unt Trib	Sep-20-2007	EPA Approved	Aluminum	1
MD	Mill Run, Unt Trib	Sep-20-2007	EPA Approved	Ammonium	1
MD	Mill Run, Unt Trib	Sep-20-2007	EPA Approved	Iron	1
MD	Miller Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Miller Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Miller Run	Apr-17-2008	EPA Approved	Iron	1
MD	Miller Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Miller Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Millers Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	Millers Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	Millers Run	Sep-20-2007	EPA Approved	Iron	1
MD	Millers Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Millers Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Monie Bay	Mar-30-2011	EPA Approved	Fecal Coliform	1
MD	Muddy Creek	Sep-20-2007	EPA Approved	Aluminum	1
MD	Muddy Creek	Sep-20-2007	EPA Approved	Aluminum	1
MD	Muddy Creek	Sep-20-2007	EPA Approved	Ammonium	1
MD	Muddy Creek	Sep-20-2007	EPA Approved	Ammonium	1
MD	Muddy Creek	Sep-20-2007	EPA Approved	Iron	1
MD	Muddy Creek	Sep-20-2007	EPA Approved	Iron	1
MD	Muddy Creek	Sep-20-2007	EPA Approved	Nitrate	1
MD	Muddy Creek	Sep-20-2007	EPA Approved	Nitrate	1
MD	Muddy Creek	Sep-20-2007	EPA Approved	Sulfate	1
MD	Muddy Creek	Sep-20-2007	EPA Approved	Sulfate	1
MD	Murley Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	Murley Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	Murley Run	Sep-20-2007	EPA Approved	Iron	1
MD	Murley Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Murley Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Nanticoke River (Multiple Subbasins	Jun-11-2008	EPA Approved	Fecal Coliform	1
MD	Ned Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	Ned Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	Ned Run	Sep-20-2007	EPA Approved	Iron	1
MD	Ned Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Ned Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Newport Bay	Oct-30-2003	EPA Approved	Nitrogen	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Aluminum	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Aluminum	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Aluminum	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Ammonium	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Ammonium	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Ammonium	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Iron	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Iron	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Iron	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Nitrate	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Nitrate	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Nitrate	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Sulfate	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Sulfate	1
MD	North Branch Casselman River	Apr-17-2008	EPA Approved	Sulfate	1
MD	North Branch Laurel Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	North Branch Laurel Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	North Branch Laurel Run	Sep-20-2007	EPA Approved	Iron	1
MD	North Branch Laurel Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	North Branch Laurel Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	North Prong Losland Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	North Prong Losland Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	North Prong Losland Run	Apr-17-2008	EPA Approved	Iron	1
MD	North Prong Losland Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	North Prong Losland Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	North Prong Lostland Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	North Prong Lostland Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	North Prong Lostland Run	Apr-17-2008	EPA Approved	Iron	1
MD	North Prong Lostland Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	North Prong Lostland Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Northeast Branch - (Lower Choptank River)	May-30-2005	EPA Approved	Fecal Coliform	1
MD	Northeast River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Northeast River	Jan-12-2005	EPA Approved	Phosphorus	1
MD	Northeast River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Northeast River	Mar-22-2011	EPA Approved	Polychlorinated Biphenyls (PCBs)	1
MD	Northeast River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Northern Chesapeake Bay	Dec-29-2010	EPA Approved	Nitrogen, Total	1
MD	Nty Potomac River Washington County	Sep-30-2011	EPA Established	Total Suspended Solids (TSS)	1
MD	Parish Creek (West River Watershed)	Feb-20-2006	EPA Approved	Fecal Coliform	1
MD	Patapsco River Lower North Branch	Dec-03-2009	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Patapsco River/Lower North Branch	Sep-30-2011	EPA Approved	Total Suspended Solids (TSS)	1
MD	Patmh - Patapsco River Mesohaline	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Patmh - Patapsco River Mesohaline	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Patmh - Patapsco River Mesohaline	Oct-01-2012	EPA Approved	Polychlorinated Biphenyls (PCBs)	1
MD	Patmh - Patapsco River Mesohaline	Oct-01-2012	EPA Approved	Polychlorinated Biphenyls (PCBs)	1
MD	Patmh - Patapsco River Mesohaline	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Patuxent River Lower	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Patuxent River Lower	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Patuxent River Lower	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Patuxent River Upper	Aug-09-2011	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Patuxent River Upper	Sep-30-2011	EPA Established	Total Suspended Solids (TSS)	1
MD	Paxoh - Middle Patuxent River Oligohaline	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Paxoh - Middle Patuxent River Oligohaline	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Paxoh - Middle Patuxent River Oligohaline	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Paxtf - Upper Patuxent River Tidal Fresh	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Paxtf - Upper Patuxent River Tidal Fresh	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Paxtf - Upper Patuxent River Tidal Fresh	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Pearson Creek, Harper Creek	May-30-2005	EPA Approved	Fecal Coliform	1
MD	Pine Swamp Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Pine Swamp Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Pine Swamp Run	Apr-17-2008	EPA Approved	Iron	1
MD	Pine Swamp Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Pine Swamp Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Piscataway Creek	Sep-20-2007	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Piscataway Creek	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Piscataway Creek	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Piscataway Creek	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Pleasant Valley Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Pleasant Valley Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Pleasant Valley Run	Apr-17-2008	EPA Approved	Iron	1
MD	Pleasant Valley Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Pleasant Valley Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Pocomoke Sound	Apr-15-2009	EPA Approved	Fecal Coliform	1
MD	Poplar Lick Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Poplar Lick Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Poplar Lick Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Poplar Lick Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Poplar Lick Run	Apr-17-2008	EPA Approved	Iron	1
MD	Poplar Lick Run	Apr-17-2008	EPA Approved	Iron	1
MD	Poplar Lick Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Poplar Lick Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Poplar Lick Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Poplar Lick Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Port Tobacco River	Mar-18-1999	EPA Approved	Nitrogen	1
MD	Port Tobacco River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Port Tobacco River	Mar-18-1999	EPA Approved	Phosphorus	1
MD	Port Tobacco River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Port Tobacco River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Potomac River Lower Tidal	Oct-31-2007	EPA Approved	Polychlorinated Biphenyls (PCBs)	1
MD	Potomac River Middle Tidal	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Potomac River Middle Tidal	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Potomac River Middle Tidal	Oct-31-2007	EPA Approved	Polychlorinated Biphenyls (PCBs)	1
MD	Potomac River Middle Tidal	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Potomac River Montgomery County	Jun-19-2012	EPA Approved	Sediment	1
MD	Potomac River Upper Tidal	Oct-31-2007	EPA Approved	Polychlorinated Biphenyls (PCBs)	1
MD	Prettyboy Reservoir	Oct-08-2009	EPA Approved	Fecal Coliform	1
MD	Prettyboy Reservoir	Aug-16-2004	EPA Approved	Methyl Mercury	1
MD	Prettyboy Reservoir	Mar-27-2007	EPA Approved	Phosphorus	1
MD	Ramsey Lake (South River)	Nov-04-2005	EPA Approved	Fecal Coliform	1
MD	Rhdmh - Rhode River Mesohaline	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Rhdmh - Rhode River Mesohaline	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Right Prong Three Forks Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Right Prong Three Forks Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Right Prong Three Forks Run	Apr-17-2008	EPA Approved	Iron	1
MD	Right Prong Three Forks Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Right Prong Three Forks Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Rock Creek	Jul-30-2007	EPA Approved	Bacteria	1
MD	Rock Creek	Sep-30-2011	EPA Approved	Total Suspended Solids (TSS)	1
MD	Rockhold Creek, Herring Creek, Tracey Creek	Feb-20-2006	EPA Approved	Fecal Coliform	1
MD	Rocky Gorge Dam	Nov-24-2008	EPA Approved	Phosphorus	1
MD	San Domingo Creek	Sep-11-2006	EPA Approved	Fecal Coliform	1
MD	San Domingo Creek - (Lower Choptank River0	Jun-07-2005	EPA Approved	Fecal Coliform	1
MD	Sassafras River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Sassafras River	Apr-01-2002	EPA Approved	Phosphorus	1
MD	Sassafras River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Sassafras River	Mar-22-2011	EPA Approved	Polychlorinated Biphenyls (PCBs)	1
MD	Sassafras River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Savage Reservoir	Jan-29-2003	EPA Approved	Methyl Mercury	1
MD	Seneca Creek	Sep-30-2011	EPA Approved	Total Suspended Solids (TSS)	1
MD	Severn River	Apr-10-2008	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Severn River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Severn River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Severn River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Shingle Landing Prong	Apr-17-2002	EPA Approved	Nitrogen	1
MD	Shingle Landing Prong	Apr-17-2002	EPA Approved	Phosphorus	1
MD	Short Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Short Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Short Run	Apr-17-2008	EPA Approved	Iron	1
MD	Short Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Short Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Snowy Creek	Sep-20-2007	EPA Approved	Aluminum	1
MD	Snowy Creek	Sep-20-2007	EPA Approved	Ammonium	1
MD	Snowy Creek	Sep-20-2007	EPA Approved	Iron	1
MD	Snowy Creek	Sep-20-2007	EPA Approved	Nitrate	1
MD	Snowy Creek	Sep-20-2007	EPA Approved	Sulfate	1
MD	Solomons Island Harbor	Sep-27-2005	EPA Approved	Fecal Coliform	1
MD	South Branch Casselman River	Apr-17-2008	EPA Approved	Aluminum	1
MD	South Branch Casselman River	Apr-17-2008	EPA Approved	Ammonium	1
MD	South Branch Casselman River	Apr-17-2008	EPA Approved	Iron	1
MD	South Branch Casselman River	Apr-17-2008	EPA Approved	Nitrate	1
MD	South Branch Casselman River	Apr-17-2008	EPA Approved	Sulfate	1
MD	South Prong Lostland Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	South Prong Lostland Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	South Prong Lostland Run	Apr-17-2008	EPA Approved	Iron	1
MD	South Prong Lostland Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	South Prong Lostland Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	South River	Nov-04-2005	EPA Approved	Fecal Coliform	1
MD	South River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	South River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	South River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Southeast Creek	Jun-11-2008	EPA Approved	Fecal Coliform	1
MD	Southeast Creek	Sep-22-2003	EPA Approved	Phosphorus	1
MD	Spiker Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Spiker Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Spiker Run	Apr-17-2008	EPA Approved	Iron	1
MD	Spiker Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Spiker Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	St. Clement'S Bay (St. Clements Bay)	May-30-2005	EPA Approved	Fecal Coliform	1
MD	St. Ingoes Creek	May-30-2005	EPA Approved	Fecal Coliform	1
MD	St. Martins River	Apr-17-2002	EPA Approved	Nitrogen	1
MD	St. Martins River	Apr-17-2002	EPA Approved	Phosphorus	1
MD	St. Mary'S Lake	Feb-09-2003	EPA Approved	Mercury	1
MD	St. Patrick Creek - (St. Clement Bay)	May-30-2005	EPA Approved	Fecal Coliform	1
MD	St. Peters Creek (Manokin River)	Feb-20-2006	EPA Approved	Fecal Coliform	1
MD	St. Thomas Creek	May-30-2005	EPA Approved	Fecal Coliform	1
MD	Staub Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Staub Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Staub Run	Apr-17-2008	EPA Approved	Iron	1
MD	Staub Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Staub Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Still Pond/Fairlee	Mar-25-2002	EPA Approved	Nitrogen	1
MD	Still Pond/Fairlee	Mar-25-2002	EPA Approved	Phosphorus	1
MD	Swan Creek	Mar-27-2002	EPA Approved	Nitrogen	1
MD	Swan Creek	Mar-27-2002	EPA Approved	Phosphorus	1
MD	Tangier Sound	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Tangier Sound	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Tangier Sound	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Tar Cove (Magothy River)	Feb-20-2006	EPA Approved	Fecal Coliform	1
MD	Tar Creek - (Lower Choptank River)	Jun-07-2005	EPA Approved	Fecal Coliform	1
MD	Tarkiln Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Tarkiln Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Tarkiln Run	Apr-17-2008	EPA Approved	Iron	1
MD	Tarkiln Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Tarkiln Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Three Forks Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Three Forks Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Three Forks Run	Feb-16-2011	EPA Approved	Aluminum	1
MD	Three Forks Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Three Forks Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Three Forks Run	Apr-17-2008	EPA Approved	Iron	1
MD	Three Forks Run	Apr-17-2008	EPA Approved	Iron	1
MD	Three Forks Run	Feb-16-2011	EPA Approved	Iron	1
MD	Three Forks Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Three Forks Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Three Forks Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Three Forks Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Toliver Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	Toliver Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	Toliver Run	Sep-20-2007	EPA Approved	Iron	1
MD	Toliver Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Toliver Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Tony Tank Lake	Dec-10-1999	EPA Approved	Phosphorus	1
MD	Tony Tank Lake	Dec-10-1999	EPA Approved	Suspended Sediment	1
MD	Town Creek	Oct-16-2003	EPA Approved	Biochemical Oxygen Demand (BOD)	1
MD	Town Creek	May-30-2005	EPA Approved	Fecal Coliform	1
MD	Transquaking River	Mar-09-2000	EPA Approved	Nitrogen	1
MD	Transquaking River	Mar-09-2000	EPA Approved	Phosphorus	1
MD	Trap Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	Trap Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	Trap Run	Sep-20-2007	EPA Approved	Iron	1
MD	Trap Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Trap Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Tred Avon River - (Lower Choptank River)	Jun-07-2005	EPA Approved	Fecal Coliform	1
MD	Triadelphia Reservoir	Nov-11-2008	EPA Approved	Phosphorus	1
MD	Triadelphia Reservoir/Brighton	Nov-24-2008	EPA Approved	Sediment	1
MD	Tuckahoe Lake	Jan-27-2004	EPA Approved	Mercury	1
MD	Turville Creek	Apr-17-2002	EPA Approved	Nitrogen	1
MD	Turville Creek	Apr-17-2002	EPA Approved	Phosphorus	1
MD	Unnamed Tributary To Bear Creek	Sep-20-2007	EPA Approved	Aluminum	1
MD	Unnamed Tributary To Bear Creek	Sep-20-2007	EPA Approved	Ammonium	1
MD	Unnamed Tributary To Bear Creek	Sep-20-2007	EPA Approved	Iron	1
MD	Unnamed Tributary To Bear Creek	Sep-20-2007	EPA Approved	Nitrate	1
MD	Unnamed Tributary To Bear Creek	Sep-20-2007	EPA Approved	Sulfate	1
MD	Unnamed Tributary To Mill Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Unnamed Tributary To Mill Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Unt To Glade Run	Sep-20-2007	EPA Approved	Iron	1
MD	Unt To Glade Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	Unt To Glade Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Upper Chesapeake Bay	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Upper Chesapeake Bay	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Upper Chesapeake Bay	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Upper Chester River	Mar-18-2011	EPA Approved	Enterococcus Bacteria	1
MD	Upper Chester River	Mar-18-2011	EPA Approved	Methyl Mercury	1
MD	Upper Chester River	Nov-15-2006	EPA Approved	Nitrogen	1
MD	Upper Chester River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Upper Chester River	Nov-15-2006	EPA Approved	Phosphorus	1
MD	Upper Chester River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Upper Chester River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Upper Choptank River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Upper Choptank River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Upper Choptank River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Upper Monocacy River	Dec-03-2009	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Upper Monocacy River	Dec-03-2009	EPA Approved	Sediment	1
MD	Upper Nanticoke River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Upper Nanticoke River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Upper Nanticoke River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Upper Nanticoke River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Upper Nanticoke River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Upper Nanticoke River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Upper North Branch Of Potomac River	May-15-2007	EPA Approved	Sediment	1
MD	Upper North Branch Potomac Riv	Feb-16-2011	EPA Approved	Aluminum	1
MD	Upper North Branch Potomac Riv	Feb-16-2011	EPA Approved	Iron	1
MD	Upper North Branch Potomac River	Feb-16-2011	EPA Approved	Iron	1
MD	Upper Pocomoke River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Upper Pocomoke River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Upper Pocomoke River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Upper Potomac River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Upper Potomac River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Upper Potomac River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Urieville Community Lake	Aug-24-1999	EPA Approved	Phosphorus	1
MD	Urieville Community Lake	Aug-24-1999	EPA Approved	Suspended Sediment	1
MD	Ut To Aaron Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Ut To Aaron Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Ut To Aaron Run	Apr-17-2008	EPA Approved	Iron	1
MD	Ut To Aaron Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Ut To Aaron Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Ut To Georges Creek	Apr-17-2008	EPA Approved	Aluminum	1
MD	Ut To Georges Creek	Apr-17-2008	EPA Approved	Ammonium	1
MD	Ut To Georges Creek	Apr-17-2008	EPA Approved	Iron	1
MD	Ut To Georges Creek	Apr-17-2008	EPA Approved	Nitrate	1
MD	Ut To Georges Creek	Apr-17-2008	EPA Approved	Sulfate	1
MD	Ut To Jackson Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Ut To Jackson Run	Apr-17-2008	EPA Approved	Ammonia	1
MD	Ut To Jackson Run	Apr-17-2008	EPA Approved	Iron	1
MD	Ut To Jackson Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Ut To Jackson Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Iron	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Iron	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Iron	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Iron	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Ut To Jennings Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Ut To Laurel Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Ut To Laurel Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Ut To Laurel Run	Apr-17-2008	EPA Approved	Iron	1
MD	Ut To Laurel Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Ut To Laurel Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Ut To Moores Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Ut To Moores Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Ut To Moores Run	Apr-17-2008	EPA Approved	Iron	1
MD	Ut To Moores Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Ut To Moores Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Ut To North Branch Casselman River	Apr-17-2008	EPA Approved	Aluminum	1
MD	Ut To North Branch Casselman River	Apr-17-2008	EPA Approved	Aluminum	1
MD	Ut To North Branch Casselman River	Apr-17-2008	EPA Approved	Ammonium	1
MD	Ut To North Branch Casselman River	Apr-17-2008	EPA Approved	Ammonium	1
MD	Ut To North Branch Casselman River	Apr-17-2008	EPA Approved	Iron	1
MD	Ut To North Branch Casselman River	Apr-17-2008	EPA Approved	Iron	1
MD	Ut To North Branch Casselman River	Apr-17-2008	EPA Approved	Nitrate	1
MD	Ut To North Branch Casselman River	Apr-17-2008	EPA Approved	Nitrate	1
MD	Ut To North Branch Casselman River	Apr-17-2008	EPA Approved	Sulfate	1
MD	Ut To North Branch Casselman River	Apr-17-2008	EPA Approved	Sulfate	1
MD	Ut To Savage River Above Aaron Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Ut To Savage River Above Aaron Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Ut To Savage River Above Aaron Run	Apr-17-2008	EPA Approved	Iron	1
MD	Ut To Savage River Above Aaron Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Ut To Savage River Above Aaron Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Ut To Three Forks Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Ut To Three Forks Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Ut To Three Forks Run	Apr-17-2008	EPA Approved	Iron	1
MD	Ut To Three Forks Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Ut To Three Forks Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Warwick River	Sep-11-2006	EPA Approved	Fecal Coliform	1
MD	Washington And Persimmons Creek, Trent Hall Creek	Sep-27-2005	EPA Approved	Fecal Coliform	1
MD	Wells Cove	Aug-02-2006	EPA Approved	Fecal Coliform	1
MD	West River	Feb-20-2006	EPA Approved	Fecal Coliform	1
MD	West River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	West River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	West River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Western Branch	Jun-06-2000	EPA Approved	Carbonaceous Bod	1
MD	Western Branch	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Western Branch	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Western Branch	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	White Rock Glade	Sep-20-2007	EPA Approved	Aluminum	1
MD	White Rock Glade	Sep-20-2007	EPA Approved	Ammonium	1
MD	White Rock Glade	Sep-20-2007	EPA Approved	Iron	1
MD	White Rock Glade	Sep-20-2007	EPA Approved	Nitrate	1
MD	White Rock Glade	Sep-20-2007	EPA Approved	Sulfate	1
MD	White Rock Run	Sep-20-2007	EPA Approved	Aluminum	1
MD	White Rock Run	Sep-20-2007	EPA Approved	Ammonium	1
MD	White Rock Run	Sep-20-2007	EPA Approved	Iron	1
MD	White Rock Run	Sep-20-2007	EPA Approved	Nitrate	1
MD	White Rock Run	Sep-20-2007	EPA Approved	Sulfate	1
MD	Whitehall Creek	Sep-11-2006	EPA Approved	Fecal Coliform	1
MD	Whitehall Creek, Meredith Creek	Apr-10-2008	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Wicmh - Wicomico River	Dec-29-2010	EPA Established	Nitrogen, Total	1
MD	Wicmh - Wicomico River	Dec-29-2010	EPA Established	Phosphorus, Total	1
MD	Wicmh - Wicomico River	Dec-29-2010	EPA Established	Total Suspended Solids (TSS)	1
MD	Wicomico Creek	Jan-29-2001	EPA Approved	Nitrogen	1
MD	Wicomico Creek	Jan-29-2001	EPA Approved	Phosphorus	1
MD	Wicomico River Headwater	Sep-20-2007	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Wills Creek	Nov-06-2007	EPA Approved	Escherichia Coli (E. Coli)	1
MD	Wills Creek	Jan-16-2007	EPA Approved	Sediment	1
MD	Winebrenner Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Winebrenner Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Winebrenner Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Winebrenner Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Winebrenner Run	Apr-17-2008	EPA Approved	Iron	1
MD	Winebrenner Run	Apr-17-2008	EPA Approved	Iron	1
MD	Winebrenner Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Winebrenner Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Winebrenner Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Winebrenner Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Wolfden Run	Apr-17-2008	EPA Approved	Aluminum	1
MD	Wolfden Run	Apr-17-2008	EPA Approved	Ammonium	1
MD	Wolfden Run	Apr-17-2008	EPA Approved	Iron	1
MD	Wolfden Run	Apr-17-2008	EPA Approved	Nitrate	1
MD	Wolfden Run	Apr-17-2008	EPA Approved	Sulfate	1
MD	Worton Creek	Feb-06-2002	EPA Approved	Nitrogen	1
MD	Worton Creek	Feb-06-2002	EPA Approved	Phosphorus	1
MD	Wye River Basin	Feb-29-2008	EPA Approved	Fecal Coliform	1
MD	Youghiogheny River	Feb-21-2007	EPA Approved	Sediment	1

• EPA Home
• Privacy and Security Notice
• Contact Us