SAIA MOTOR FREIGHT LINE BHM Stormwater Outfall, Birmingham, Alabama

SAIA MOTOR FREIGHT LINE BHM is a stormwater outfall located at 2701 Republic Road in Birmingham, Jefferson County, Alabama, United States. This facility manages stormwater runoff from a freight transportation site, classified under NAICS code 484122 for general freight trucking. As a stormwater outfall, it discharges collected runoff into local waterways, operating under the regulatory framework of the US Clean Water Act and EPA's NPDES MS4 permit program. The facility is operational and falls under Phase II MS4 requirements due to its industrial activity. Stormwater management at such sites typically involves best management practices (BMPs) like sediment basins, oil-water separators, and regular monitoring to control pollutants. In Alabama, the Alabama Department of Environmental Management (ADEM) oversees compliance with NPDES permits for stormwater discharges from industrial facilities. This outfall contributes to managing urban runoff in the Birmingham metropolitan area, which is part of the Black Warrior River watershed. Proper stormwater control helps reduce flooding, erosion, and pollutant loads to receiving waters, supporting local water quality and ecosystem health. The facility's role is significant in mitigating impacts from transportation-related activities in an urban industrial setting.

The facility is located in Birmingham, Alabama, within the Black Warrior River watershed. Urban and industrial runoff from freight transportation sites can carry pollutants such as sediment, heavy metals, and hydrocarbons. The area experiences a humid subtropical climate with frequent rainfall, increasing the importance of effective stormwater management to prevent flooding and protect water quality. Discharges from this outfall may affect downstream water bodies, making compliance with NPDES permit limits critical for local aquatic ecosystems.