Overview
STEVENSON PIT is a stormwater outfall in Tallassee, Alabama, United States. It serves the local area under the US EPA NPDES MS4 regulatory framework.
STEVENSON PIT is a stormwater outfall located in Tallassee, Elmore County, Alabama, United States. It is part of the stormwater management infrastructure for the region, handling runoff from urban and industrial catchments. The facility is operational and falls under the regulatory oversight of the US EPA's National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permits. As a stormwater outfall, STEVENSON PIT discharges collected stormwater into local water bodies. The facility's location near Ben Worthing Road suggests it serves a mixed catchment area. In Alabama, stormwater management is critical due to the state's humid subtropical climate with frequent heavy rainfall events. The facility likely incorporates best management practices such as detention basins or vegetated swales to control flow and reduce pollutant loads. The environmental significance of STEVENSON PIT lies in its role in preventing flooding and protecting water quality in downstream rivers and streams. Proper operation of this outfall helps mitigate the impacts of urban runoff on aquatic ecosystems and supports compliance with the Clean Water Act. The facility contributes to the overall resilience of Tallassee's stormwater infrastructure.
Environmental context
The facility discharges into local waterways that are part of the Alabama River basin. Urban and industrial runoff from Tallassee can carry pollutants such as sediment, nutrients, and heavy metals. The region's clay soils and rolling topography increase runoff velocity, necessitating effective stormwater controls. Compliance with NPDES MS4 permits is essential to protect downstream water quality and aquatic habitats.
Frequently asked questions
STEVENSON PIT is located in Tallassee, Elmore County, Alabama, United States, approximately 0.2 miles north-northeast of Ben Worthing Road.
STEVENSON PIT is a stormwater outfall that discharges collected stormwater runoff from urban and industrial areas into local waterways, helping to manage flooding and protect water quality.
Stormwater outfalls in the United States are regulated under the Clean Water Act through the National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permits, which require controls on runoff pollution.
STEVENSON PIT helps reduce flooding and controls the release of pollutants from urban runoff into the Alabama River basin, supporting the health of aquatic ecosystems.
Common best management practices include detention basins, vegetated swales, and sediment traps to reduce flow velocity and filter pollutants before discharge.
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