Overview
Nicholson Pit is a stormwater outfall in Theodore, Alabama, serving the Mobile area. It operates under US EPA NPDES MS4 regulations for stormwater discharge management.
Nicholson Pit is a stormwater outfall located on Barnswood Drive in Theodore, Alabama, within Mobile County. This facility manages stormwater runoff in an area characterized by industrial and urban development, operating under the regulatory framework of the US Clean Water Act and EPA NPDES MS4 permits. As a stormwater outfall, Nicholson Pit discharges collected runoff into local waterways. The facility's NAICS code 212321 indicates a connection to construction sand and gravel mining, suggesting the outfall may serve an industrial catchment. Stormwater management in this region is critical due to the proximity to Mobile Bay and the Gulf Coast, where runoff can impact water quality. The facility plays a key role in controlling stormwater discharge in Theodore, helping to mitigate flooding and reduce pollutant loads. Its operation is subject to local MS4 permit requirements, which mandate best management practices for stormwater control. This outfall contributes to the broader stormwater infrastructure network in Mobile County.
Environmental context
Theodore, Alabama, lies in the Gulf Coast region with a humid subtropical climate, experiencing heavy rainfall and hurricane events. Stormwater runoff from industrial and urban areas can carry pollutants such as sediment, heavy metals, and nutrients into nearby water bodies, including Mobile Bay. The area's coastal ecosystems are sensitive to changes in water quality, making effective stormwater management essential for protecting aquatic habitats and recreational waters.
Frequently asked questions
Nicholson Pit is located on Barnswood Drive in Theodore, Alabama, within Mobile County, United States.
Nicholson Pit is a stormwater outfall, which is a point of discharge for stormwater runoff into local waterways.
Nicholson Pit operates under the US Clean Water Act and is subject to EPA NPDES MS4 permits, which regulate stormwater discharges from municipal separate storm sewer systems.
Proper stormwater management reduces flooding, prevents erosion, and limits the transport of pollutants like sediment and chemicals into water bodies, protecting aquatic ecosystems and water quality.
The NAICS code 212321 indicates the facility is associated with construction sand and gravel mining, suggesting the outfall may manage runoff from an industrial site.
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