“ Most of the amounts we found that day were small, but small leaks add up.” A Black community in Northeast D.C.is surrounded by industrial pollution.... The city plans to add more. Rosa Lee, a 74-year-old retired social worker, said in an interview with The Washington Post that she has owned her home in Northeast Washington’s River Terrace since 1986.... She found out about the leak-monitoring program through her church and became an eager participant, helping find some leaks that were severe