Overview
HIGHWAY 171 SITE is a stormwater outfall in Northport, Alabama, USA. It serves the Tuscaloosa County area, managing stormwater runoff from local catchments.
HIGHWAY 171 SITE is a stormwater outfall located at 5532 AL-171 in Northport, Alabama, within Tuscaloosa County. As a stormwater outfall, it discharges collected stormwater runoff into receiving waters, playing a key role in local flood control and water quality management. The facility is operational and serves the surrounding urban and industrial areas. Operating under the US EPA NPDES MS4 permit framework, this outfall is part of a regulated municipal separate storm sewer system. The NAICS code 212321 indicates the catchment includes construction sand and gravel mining activities, which can influence runoff characteristics. Typical stormwater outfalls in Alabama manage flows from impervious surfaces and may include basic treatment such as sedimentation basins. This outfall contributes to the stormwater management infrastructure of Northport, helping to mitigate flooding and reduce pollutant loads to local water bodies. Its location near Highway 171 suggests it handles runoff from transportation corridors and adjacent developed areas, supporting community resilience and environmental protection.
Environmental context
The outfall discharges into local waterways in the Black Warrior River basin, which supports diverse aquatic habitats. Urban and industrial runoff from Northport and surrounding areas can carry sediments, nutrients, and heavy metals. Regulatory oversight under the Clean Water Act and Alabama's NPDES program aims to control these pollutants through best management practices and monitoring.
Frequently asked questions
HIGHWAY 171 SITE is located at 5532 AL-171 in Northport, Alabama, USA, within Tuscaloosa County.
It is a stormwater outfall, which collects and discharges stormwater runoff from urban and industrial areas into receiving waters.
It operates under the US EPA NPDES MS4 permit program, which regulates stormwater discharges from municipal separate storm sewer systems to protect water quality.
The NAICS code 212321 indicates that the catchment area includes construction sand and gravel mining, which can affect runoff characteristics and pollutant loads.
It helps manage stormwater runoff from the Highway 171 corridor and adjacent areas, reducing flood risk and controlling pollutant discharges to local waterways.
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