WILSON'S SERVICE CENTER (OFF-SITE) Stormwater Outfall, Spanish Fort, Alabama

WILSON'S SERVICE CENTER (OFF-SITE) is a stormwater outfall located at 6450 US Highway 90 in Spanish Fort, Baldwin County, Alabama. This facility handles stormwater runoff from a commercial service center, contributing to local flood control and water quality management. As a stormwater outfall, it discharges collected runoff into nearby water bodies, operating under the regulatory framework of the US EPA's National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permits. The facility is operational and serves an urban catchment area typical of commercial properties in the Gulf Coast region. Stormwater outfalls like this one are designed to convey runoff from impervious surfaces such as parking lots and rooftops, reducing localized flooding. The regulatory context includes Phase II MS4 requirements for small municipalities, which apply to Spanish Fort. These permits mandate stormwater management plans to control pollutants and protect receiving waters. Environmental significance lies in its role in managing runoff from a service center, which may contain pollutants like oil, grease, and sediments. The outfall discharges to local streams that eventually reach Mobile Bay, an ecologically important estuary. Proper operation helps mitigate impacts on water quality and aquatic habitats, aligning with Clean Water Act goals for impaired water bodies in the region.

The outfall is located in the Mobile Bay watershed, a region with significant ecological importance due to its diverse aquatic habitats. Stormwater runoff from commercial areas can carry pollutants such as hydrocarbons, heavy metals, and sediments, which may affect water quality in receiving streams. The facility operates under NPDES MS4 permits that require best management practices to reduce pollutant loads and protect downstream ecosystems.