Next to Washington D.C.’s Piney Branch Parkway, right across from where that road intersects with 17th Street NW, CSO-049 serves the Rock Creek Sewershed, a 2,329-acre area of Washington D.C., with a diverse, mixed-income population of close to 90,000.
CSO-049 is the end of a pipe, part of D.C.’s sewer system. In an average year, 39.73 million gallons of combined stormwater and raw sewage flow out from CSO-049, dumping feces-polluted water into Piney Branch, which flows into Rock Creek just upstream from the Smithsonian’s National Zoo, and historic neighborhoods like Mount Pleasant, Dupont Circle, and Georgetown.
Read more at Next City.