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Agency Information
District Department of the Environment
Office Hours
Monday through Friday, 9 am to 5 pm
Monday through Friday, 9 am to 5 pm
1200 First Street NE, Washington, DC 20002
Phone: (202) 535-2600 Fax: (202) 535-2881
TTY: (800) 855-1000
Regulating Hazardous Waste and Toxic Substances
Coal Tar Ban
Hazardous Waste Management Laws [PDF]
Pesticide Law (Loretta Carter Hanes Pesticide Act)
Underground Storage Tank (UST) Regulations [PDF]
Contact TTY:
711
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