Overview
WIREGRASS - CALERA is a stormwater outfall in Calera, Alabama, USA. It operates under the US EPA NPDES MS4 permit framework for stormwater discharge management.
WIREGRASS - CALERA is a stormwater outfall located at 1614 CR 84 in Calera, Shelby County, Alabama, United States. This facility is part of the stormwater management infrastructure serving the local area, handling runoff from urban and potentially industrial catchments. As a stormwater outfall, it discharges collected stormwater into receiving waters, playing a key role in flood control and water quality management. 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. Given its location in Alabama, it likely falls under Phase II MS4 requirements for small municipalities. The associated NAICS code 324121 (Petroleum Refineries) suggests the outfall may serve an industrial area, which could influence the characteristics of stormwater runoff. Environmental significance of this outfall includes its potential impact on local water bodies in the Cahaba River watershed. Stormwater outfalls can convey pollutants such as sediment, nutrients, and heavy metals from urban and industrial surfaces. Proper management and monitoring are essential to protect downstream aquatic ecosystems and comply with water quality standards.
Environmental context
The facility is located in Shelby County, Alabama, within the Cahaba River basin, a region known for high aquatic biodiversity. Stormwater runoff from urban and industrial areas can carry pollutants that impair water quality. The outfall's discharge may be subject to Total Maximum Daily Load (TMDL) requirements for impaired waters, necessitating best management practices to reduce pollutant loads.
Frequently asked questions
WIREGRASS - CALERA is located at 1614 CR 84 in Calera, Shelby County, Alabama, USA.
It is a stormwater outfall, which is a discharge point for stormwater runoff from urban and industrial areas.
The facility operates under the US Clean Water Act, specifically the NPDES MS4 permit program, which regulates stormwater discharges from municipal separate storm sewer systems.
Stormwater outfalls can discharge pollutants such as sediment, nutrients, and heavy metals into receiving waters, potentially impacting water quality and aquatic ecosystems.
The NAICS code 324121 (Petroleum Refineries) suggests the outfall may serve an industrial area, which could influence the characteristics of stormwater runoff and require specific management practices.
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