Overview
AUTAUGA CO RD 47 PIT is a stormwater outfall in Prattville, Alabama, United States. It manages stormwater runoff from the surrounding area, supporting local drainage and flood control.
AUTAUGA CO RD 47 PIT is a stormwater outfall located in Prattville, Autauga County, Alabama, United States. The facility is operational and serves as a point of discharge for stormwater runoff from the local catchment area, which includes roads and nearby developments. As a stormwater outfall, it plays a role in managing urban runoff and preventing localized flooding. The facility operates under the regulatory framework of the US Clean Water Act and the National Pollutant Discharge Elimination System (NPDES). In Alabama, stormwater discharges are typically regulated under the Alabama Department of Environmental Management (ADEM) NPDES program. The outfall likely falls under a municipal separate storm sewer system (MS4) permit, given its location in Prattville, which is part of the larger Montgomery metropolitan area. The NAICS code 212399 indicates the site may be associated with nonmetallic mineral mining, suggesting the outfall could serve an industrial or mining-related catchment. The environmental significance of this outfall lies in its contribution to managing stormwater quality and quantity in the region. Proper operation helps reduce the risk of erosion, pollutant transport, and flooding in downstream water bodies. The facility is part of the broader stormwater infrastructure that protects local waterways, including the Alabama River watershed, from the impacts of urban and industrial runoff.
Environmental context
The facility is located in Autauga County, Alabama, within the Alabama River watershed. The region experiences a humid subtropical climate with frequent rainfall, making stormwater management critical to prevent flooding and erosion. The outfall discharges into local waterways that may be sensitive to pollutants from urban and industrial runoff. Regulatory oversight under the Clean Water Act and ADEM ensures that discharges meet water quality standards to protect aquatic life and downstream uses.
Frequently asked questions
AUTAUGA CO RD 47 PIT is located on County Road 47, 2.3 miles north of Highway 14, in Prattville, Autauga County, Alabama, United States.
It is a stormwater outfall that discharges stormwater runoff from the surrounding area, including roads and nearby developments, to manage drainage and reduce flood risk.
The outfall operates under the US Clean Water Act and the NPDES program, likely under an MS4 permit administered by the Alabama Department of Environmental Management (ADEM).
In Alabama, stormwater discharges are regulated under the NPDES program, with permits for municipal separate storm sewer systems (MS4s) and industrial activities. Facilities must implement best management practices to control pollution and meet water quality standards.
Stormwater outfalls can carry pollutants such as sediment, nutrients, and chemicals into waterways. Proper management reduces these impacts, protecting aquatic ecosystems and water quality in downstream rivers and lakes.
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