DASR LLC Stormwater Outfall, Heflin, Alabama | United States

DASR LLC is a stormwater outfall facility situated at 4936 Highway 431 in Heflin, Alabama, within Cleburne County. As a stormwater outfall, it manages the discharge of stormwater runoff from an industrial or commercial catchment, classified under NAICS code 423930 for Recyclable Material Merchant Wholesalers. The facility is operational and falls under the regulatory oversight of the US EPA's National Pollutant Discharge Elimination System (NPDES) program, which governs stormwater discharges through MS4 permits. In the United States, stormwater outfalls like DASR LLC are subject to Phase I or Phase II MS4 permit requirements depending on the municipality's population and the facility's industrial activity. The Clean Water Act mandates that such discharges must not cause or contribute to violations of water quality standards. The facility's location in Heflin, a small city, suggests it may be regulated under Phase II MS4 rules, which require stormwater management plans to control runoff and protect receiving waters. The environmental significance of DASR LLC lies in its role in managing stormwater runoff from a recyclable materials operation, which can contain pollutants such as sediment, oil, grease, and heavy metals. Proper operation and maintenance of the outfall are critical to preventing degradation of local water bodies, such as the Tallapoosa River watershed, which serves as a drinking water source and supports aquatic ecosystems. Compliance with NPDES permit conditions ensures that the facility minimizes its impact on water quality.

The facility is located in the Tallapoosa River watershed, which provides drinking water and supports diverse aquatic life. Stormwater runoff from industrial sites like DASR LLC can carry pollutants such as sediments, metals, and hydrocarbons, potentially impairing water quality. The Clean Water Act and NPDES MS4 permits require controls to mitigate these impacts, including best management practices for erosion control and pollution prevention.