UPS-BIRMINGHAM Stormwater Outfall, Birmingham, Alabama | Regulatory Context

UPS-BIRMINGHAM is a stormwater outfall located at 118 Citation Ct in Birmingham, Jefferson County, Alabama. The facility is operational and classified under NAICS code 492110 (Couriers and Express Delivery Services), indicating an industrial catchment area typical for logistics operations. As a stormwater outfall, it manages runoff from the UPS facility and surrounding impervious surfaces. The facility operates within the regulatory framework of the US Clean Water Act, specifically under the National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permits. Birmingham is part of a Phase I MS4 area due to its population size, requiring the city to implement stormwater management programs to reduce pollutant discharges to the maximum extent practicable. The outfall likely discharges to local water bodies such as Village Creek or the Black Warrior River system. Stormwater outfalls like UPS-BIRMINGHAM play a critical role in managing urban runoff, which can carry pollutants such as sediment, oil, grease, and heavy metals from industrial and transportation activities. Proper operation and maintenance of this outfall help protect downstream water quality and aquatic habitats in the Mobile Bay watershed.

Birmingham's stormwater outfalls discharge into the Black Warrior River basin, which ultimately flows to Mobile Bay. The region experiences a humid subtropical climate with frequent thunderstorms, leading to high runoff volumes. Industrial catchments like UPS-BIRMINGHAM pose risks of pollutant loading from vehicle maintenance areas, fueling stations, and parking lots. The facility's discharge may affect impaired water bodies in the area, requiring compliance with Total Maximum Daily Load (TMDL) allocations for sediment and metals.