THEODORE TERMINAL Stormwater Outfall, Theodore, Alabama | US EPA NPDES MS4

THEODORE TERMINAL is a stormwater outfall located at 4640 Hamilton Blvd in Theodore, Alabama, within Mobile County. This facility manages stormwater runoff from an industrial catchment, classified under NAICS 484230 for specialized freight trucking. As a stormwater outfall, it plays a key role in conveying runoff to local water bodies, operating under the regulatory framework of the US Clean Water Act and EPA's NPDES MS4 program. The facility's operational status is active, and it falls under Phase II MS4 requirements due to its location in a small municipal separate storm sewer system area. Stormwater outfalls like this one are critical for controlling the quality and quantity of runoff, especially in industrial zones where pollutants such as sediments, oils, and heavy metals may be present. The regulatory context emphasizes best management practices (BMPs) to minimize environmental impact. Environmental significance includes potential discharge to nearby water bodies, which may be impaired due to urban and industrial runoff. The facility's location in the Gulf Coast region, with high rainfall and hurricane risk, underscores the importance of effective stormwater management to prevent flooding and protect water quality. Compliance with NPDES permits ensures monitoring and mitigation of pollution from stormwater discharges.

The facility is situated in Theodore, Alabama, a coastal area with a humid subtropical climate and significant rainfall, leading to substantial stormwater runoff. The Mobile Bay watershed is ecologically sensitive, supporting diverse aquatic life and fisheries. Industrial activities in the catchment, including freight trucking, contribute potential pollutants such as hydrocarbons and heavy metals. Regulatory oversight under the Clean Water Act requires stormwater discharges to be managed through NPDES permits, with a focus on reducing pollutant loads to impaired water bodies.