Overview
CALVERT BP is a stormwater outfall located in Calvert, Alabama, United States. It serves an industrial catchment area and operates under US EPA NPDES MS4 permit regulations.
CALVERT BP is a stormwater outfall facility situated at 21875 U.S. HWY. 43 N. in Calvert, Mobile County, Alabama. As a stormwater outfall, it manages runoff from industrial activities, likely associated with the NAICS codes 447110 (gasoline stations with convenience stores) and 457110 (gasoline stations). The facility is operational and falls 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. In Alabama, stormwater discharges are regulated by the Alabama Department of Environmental Management (ADEM) under the NPDES program. Industrial stormwater outfalls like CALVERT BP must comply with permit requirements that include developing a Stormwater Pollution Prevention Plan (SWPPP), implementing best management practices (BMPs), and monitoring effluent quality. The facility's location in Mobile County places it within a region with significant industrial and urban development, which can influence stormwater runoff characteristics. The environmental significance of CALVERT BP lies in its role in managing stormwater runoff from industrial areas, which can contain pollutants such as sediments, oils, and heavy metals. Proper management helps protect local water bodies, including those in the Mobile Bay watershed, from degradation. Compliance with NPDES permits ensures that the facility contributes to maintaining water quality standards and supports the broader goals of the Clean Water Act.
Environmental context
The facility is located in Mobile County, Alabama, within the Mobile Bay watershed, which is an ecologically significant estuary. Stormwater runoff from industrial areas can carry pollutants that impact water quality and aquatic habitats. Regulatory oversight under the NPDES MS4 program aims to mitigate these impacts through permit conditions and best management practices.
Frequently asked questions
CALVERT BP is located at 21875 U.S. HWY. 43 N. in Calvert, Mobile County, Alabama, United States.
CALVERT BP is a stormwater outfall that manages runoff from industrial activities, likely associated with gasoline stations, and operates under NPDES MS4 permit regulations.
The facility is associated with NAICS codes 447110 (gasoline stations with convenience stores) and 457110 (gasoline stations), indicating industrial stormwater runoff from fuel retail operations.
Stormwater outfalls in Alabama are regulated under the US Clean Water Act through the NPDES program, administered by ADEM. Industrial facilities must obtain permits, develop SWPPPs, and implement BMPs to control runoff pollution.
Industrial stormwater runoff can contain pollutants like sediments, oils, and heavy metals. Proper management protects local water bodies, such as the Mobile Bay estuary, from contamination and supports compliance with water quality standards.
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