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District Department of the Environment
Office Hours
Monday through Friday, 9 am to 5 pm
Connect With Us
1200 First Street NE, Washington, DC 20002
Phone: (202) 535-2600
Fax: (202) 535-2881
TTY: (800) 855-1000
Email:ddoe@dc.gov
Agency Performance
Monday through Friday, 9 am to 5 pm
Connect With Us
1200 First Street NE, Washington, DC 20002
Phone: (202) 535-2600
Fax: (202) 535-2881
TTY: (800) 855-1000
Email:ddoe@dc.gov
Agency PerformanceFinal Total Maximum Daily Load (TMDL) Documents - Potomac River and Other Tributaries
On September 21, 2010, the U.S. Environmental Protection Agency approved a new joint Total Maximum Daily Load (TMDL) to limit trash in the Anacostia River in both the District of Columbia, and the state of Maryland, making the Anacostia the first interstate river in the nation with such a Clean Water Act trash limit.
TMDLs - Potomac River and Tributaries
- Fecal Coliform Bacteria [PDF]
TMDLs - Tidal Basin and Washington Ship Channel
- Fecal Coliform Bacteria [PDF]
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Organics and Metals [PDF]
TMDLs - C and O Canal
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Fecal Coliform Bacteria [PDF]
TMDLs - Oxon Run
TMDLs - Washington Ship Channel
- pH [PDF]
Contact TTY:
711
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RiverSmart Homes
The RiverSmart Homes program offers incentives to homeowners interested in reducing stormwater pollution from their properties. |
Skip the Bag - Save the River District businesses selling food or alcohol will be charging $.05 for each disposable paper or plastic carryout bag. Find out about DC's Bag Law. |