S T BUNN CONSTRUCTION CO Stormwater Outfall, Demopolis, Alabama | United States

S T BUNN CONSTRUCTION CO is a stormwater outfall located in Demopolis, Marengo County, Alabama, United States. The facility is operational and serves as a point of discharge for stormwater runoff, likely from industrial or construction activities given its NAICS code 324121 (Asphalt Paving Mixture and Block Manufacturing). As a stormwater outfall, it is part of the broader stormwater management infrastructure in the region. In the United States, stormwater outfalls are regulated under the Clean Water Act through the National Pollutant Discharge Elimination System (NPDES) program. Municipal Separate Storm Sewer Systems (MS4) permits, both Phase I and Phase II, require operators to implement stormwater management programs to reduce pollutant discharges. Facilities like this one must comply with local and federal regulations to minimize environmental impact. The outfall discharges into local waterways in the Demopolis area, which is part of the Black Warrior River watershed. Proper management of stormwater runoff is critical to prevent erosion, flooding, and contamination of receiving waters. The facility's compliance with NPDES permit conditions helps protect water quality in the region.

The stormwater outfall is located in Demopolis, Alabama, within the Black Warrior River watershed. This region experiences a humid subtropical climate with significant rainfall, making stormwater management important for flood control and water quality. Discharges from industrial facilities like this one can carry pollutants such as sediment, heavy metals, and hydrocarbons. Regulatory oversight under the NPDES MS4 program aims to mitigate these impacts through best management practices and monitoring.