Overview
Birmingham Terminal Railway Ensley Car Shop is an operational stormwater outfall in Birmingham, Alabama. It manages runoff from railway and industrial activities under US EPA NPDES MS4 regulations.
Birmingham Terminal Railway Ensley Car Shop is a stormwater outfall located at 3400 9th Avenue in Birmingham, Jefferson County, Alabama. This facility manages stormwater runoff from railway and industrial operations, serving the Ensley area. As a stormwater outfall, it is part of the broader urban drainage system that collects and discharges stormwater to local water bodies. 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. Birmingham is a Phase I MS4 community due to its population size, requiring a comprehensive stormwater management program. The outfall likely handles runoff from impervious surfaces associated with railway yards and car shops, which may include pollutants such as heavy metals, oils, and sediments. Stormwater outfalls like this one play a critical role in managing urban runoff and protecting water quality in receiving streams. The facility's location in an industrial area of Birmingham means it contributes to the local stormwater infrastructure that helps mitigate flooding and reduce pollutant loads to downstream water bodies, including the Black Warrior River watershed.
Environmental context
Birmingham, Alabama, has a humid subtropical climate with frequent thunderstorms and heavy rainfall, making stormwater management crucial. The facility discharges to local waterways that may be impaired by urban and industrial runoff. The surrounding area includes railway and industrial activities, which can contribute pollutants such as heavy metals, hydrocarbons, and sediments. Effective stormwater treatment and best management practices are essential to protect water quality and comply with the Clean Water Act.
Frequently asked questions
The facility is located at 3400 9th Avenue in Birmingham, Jefferson County, Alabama, United States.
It is a stormwater outfall that manages and discharges stormwater runoff from railway and industrial operations in the Ensley area of Birmingham.
The outfall operates under the US Clean Water Act and NPDES MS4 permits, as Birmingham is a Phase I MS4 community requiring a stormwater management program.
Birmingham's stormwater program includes permits, best management practices, and monitoring to control runoff from urban and industrial areas, protecting local waterways.
Stormwater outfalls help prevent flooding and reduce pollutant loads to rivers and streams, but they must be managed to minimize impacts on water quality and aquatic ecosystems.
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