This is what happens when stormwater runoff is left untreated, and runs straight to the Bay (or nearest river going to the Bay!)
Posted by Captain Diana Muller, South RiverKeeper <www.southriverfederation.net> on Friday, June 21st, and reposted in the report below on the WaterKeeper Swim Guide.

About Bruce
Work for sustainable development of small islands and the Chesapeake Bay; ex-Peace Corps (Volunteer and staff) in LA & Caribbean; cruised Caribbean on S/Y Meander for three years; like small tropical islands, French canals, Umbria, Tasmania, and NZ. Married 52 years to the late Kincey Burdett Potter (see Kincey.org). President of the now-sunsetting Island Resources Foundation.