HWY 72 CANNON SITE Stormwater Outfall, Madison, Alabama | USA

HWY 72 CANNON SITE is a stormwater outfall located along Highway 72 in Madison, Alabama, within Limestone County. As a stormwater outfall, it manages runoff from the surrounding urban and industrial catchment, which includes activities associated with NAICS codes 212325 (clay and ceramic mining) and 238910 (site preparation contractors). The facility is operational and plays a key role in conveying stormwater to local receiving waters. The facility operates under the regulatory framework of the US Clean Water Act, specifically the National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permits. Madison, as part of the Huntsville metropolitan area, is likely subject to Phase II MS4 requirements for small municipalities. Stormwater outfalls like this one are monitored for compliance with water quality standards to prevent pollution from urban runoff. Environmental significance of this outfall relates to its discharge into local water bodies, which may be impaired by sediment, nutrients, or other pollutants common in urban and industrial runoff. Proper management of stormwater at this site helps protect downstream ecosystems and supports community flood control and water quality goals. The facility's location in a growing region underscores the importance of effective stormwater infrastructure.

The HWY 72 CANNON SITE outfall discharges stormwater from an urban and industrial catchment in Madison, Alabama. The area's clay and ceramic mining activities (NAICS 212325) and site preparation operations (NAICS 238910) can contribute sediment and other pollutants to runoff. Local water bodies may be sensitive to such inputs, making stormwater management critical for maintaining water quality and aquatic habitat. Regulatory oversight under the Clean Water Act and NPDES MS4 permits aims to minimize these impacts through best management practices.