Johnson Pit Stormwater Outfall in Abbeville, Alabama

Johnson Pit is a stormwater outfall facility situated in Abbeville, Henry County, Alabama, United States. As a stormwater outfall, it functions as a discharge point for stormwater runoff from the surrounding area, which may include urban, agricultural, or industrial catchments. The facility is currently operational and plays a role in managing local stormwater drainage. In the United States, stormwater outfalls are regulated under the Clean Water Act, particularly through the National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permits. These permits require municipalities and industrial facilities to implement stormwater management programs to control pollution. Johnson Pit, given its location in a smaller city like Abbeville, likely falls under Phase II MS4 regulations, which address smaller municipal systems. The environmental significance of Johnson Pit relates to its potential impact on local water bodies. Stormwater runoff can carry pollutants such as sediment, nutrients, and chemicals, which may affect the quality of receiving waters. Proper management and monitoring of this outfall are important to minimize adverse effects on the local watershed and comply with regulatory standards.

The facility is located in Henry County, Alabama, within the Chattahoochee River watershed. Stormwater runoff from this area can carry pollutants like sediment, fertilizers, and urban contaminants into nearby streams and rivers. The region's climate, with frequent rainfall, increases the potential for runoff-related water quality issues. Effective stormwater management at Johnson Pit is essential to protect local aquatic ecosystems and downstream water resources.