SALONCENTRIC INC. Stormwater Outfall, McCalla, Alabama | United States

SALONCENTRIC INC. is a stormwater outfall located at 6600 Jefferson Metro. Pkwy. in McCalla, Alabama, within Jefferson County. This facility is part of the United States' regulated stormwater management framework, operating under the EPA's NPDES MS4 permit system. As an industrial outfall, it manages runoff from a site classified under NAICS 493110 (General Warehousing and Storage). The facility operates under the Clean Water Act, which requires stormwater discharges from industrial activities to be covered by NPDES permits. In Alabama, the Alabama Department of Environmental Management (ADEM) administers these permits. The outfall likely includes best management practices (BMPs) such as detention basins or filtration systems to control pollutants. The scale of this outfall is typical for a medium-sized industrial facility, with discharge volumes varying based on rainfall. Environmental significance lies in its role in preventing untreated stormwater runoff from entering local waterways. The outfall discharges into the Black Warrior River watershed, which supports aquatic habitats and downstream communities. Proper management reduces sediment, nutrients, and industrial pollutants, aligning with local water quality goals.

The facility is located in the Black Warrior River watershed, which drains into the Mobile River Basin. This region experiences a humid subtropical climate with frequent thunderstorms, leading to high stormwater runoff volumes. Industrial catchments like this one can contribute pollutants such as heavy metals, oils, and sediments. The outfall's discharge may affect downstream water bodies, making compliance with NPDES permit limits critical for protecting aquatic ecosystems and drinking water sources.