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How to Reach Us


By Mail
District Dept. of the Environment
Government of the District of Columbia
1200 First Street, NE Washington, DC 20002
1200 First Street
5th Floor
Washington, DC 20002

By Web

Email:

ddoe@dc.gov

Website:

http://ddoe.dc.gov



By Phone
Phone:(202) 535-2600
Fax:(202) 535-2881
TDD/TYY:(800) 855-1000


Office Hours
9:00 am to 5:00 pm, Monday through Friday, except District holidays