HANGAR 27 LLC Stormwater Outfall, Birmingham, Alabama | United States

HANGAR 27 LLC is a stormwater outfall facility located at 5105 East Lake Blvd in Birmingham, Jefferson County, Alabama. As a stormwater outfall, it manages runoff from industrial or commercial activities, typical of facilities in the United States regulated under the Clean Water Act. The facility operates under the EPA NPDES MS4 permit system, which governs stormwater discharges from municipal separate storm sewer systems. In Alabama, the Alabama Department of Environmental Management (ADEM) administers these permits. The outfall likely serves an urban or industrial catchment, contributing to local stormwater management. Stormwater outfalls play a critical role in controlling pollution and flooding in urban areas. This facility's location in Birmingham, a major city in the southeastern US, means it helps manage runoff from impervious surfaces, protecting local water bodies from sediment, nutrients, and other pollutants. Its operational status indicates ongoing compliance with regulatory requirements.

Birmingham's urban environment generates stormwater runoff that can carry pollutants such as sediment, heavy metals, and hydrocarbons into local waterways. The facility's discharge likely enters a water body within the Black Warrior River basin, which is subject to water quality standards under the Clean Water Act. Effective stormwater management is crucial to prevent impairment of these waters, especially given the area's industrial history and urban density.