LANGLEYS BP Stormwater Outfall in Linden, Alabama | United States

LANGLEYS BP is a stormwater outfall facility situated at 506 S Main St, Linden, Alabama, in Marengo County. As a stormwater outfall, it manages runoff from an area associated with gasoline stations (NAICS 447110, 457110), indicating an industrial or commercial catchment. The facility is operational and falls under the regulatory oversight of the US EPA's National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permits. In Alabama, stormwater outfalls like LANGLEYS BP are typically regulated under Phase II MS4 permits for small municipalities or industrial facilities. The facility's location in a small town suggests it may be part of a local stormwater management system designed to control runoff and prevent pollution. The NAICS codes indicate potential contributions from automotive fuel sales and service, which can introduce pollutants such as hydrocarbons and heavy metals into stormwater. The environmental significance of this outfall lies in its role in managing urban runoff in Linden. Proper operation helps protect local water bodies from contamination, particularly given the industrial nature of the catchment. Compliance with NPDES permit requirements, including monitoring and best management practices, is critical to minimizing impacts on receiving waters.

Linden, Alabama, is located in the Black Belt region, characterized by clay soils and agricultural land use. Stormwater runoff from commercial areas like those served by LANGLEYS BP can carry pollutants such as sediment, oil, grease, and metals into nearby streams and rivers. The facility's discharge may ultimately reach the Tombigbee River basin, which supports diverse aquatic life. Effective stormwater management is essential to prevent impairment of these water bodies and to comply with the Clean Water Act.