Anacostia Watershed Society
George Washington House
4302 Baltimore Avenue
Bladensburg, MD 20710
Tel: (301) 699-6204
https://www.facebook.com/anacostiaws
http://twitter.com/anacostiaws
“Nonprofit environmental organization whose purpose is to restore and protect the Anacostia River for the health and enjoyment of everyone in its watershed. Mobilizes thousands of volunteers for tree plantings, cleanups, invasive plant removals, and meadow restorations. Pressures polluters to clean up their act! “