Overview
Metalplate Galvanizing, L.P. (Plant No. 2) is a stormwater outfall in Birmingham, Alabama, serving an industrial galvanizing facility. It operates under the US EPA NPDES MS4 permit framework.
Metalplate Galvanizing, L.P. (Plant No. 2) is a stormwater outfall located at 1120 39th Street North in Birmingham, Jefferson County, Alabama. This facility manages stormwater discharges from an industrial galvanizing operation, classified under NAICS codes 238910 (Site Preparation Contractors) and 332812 (Metal Coating, Engraving, and Allied Services). As a stormwater outfall, it is part of the broader network of regulated discharges under the National Pollutant Discharge Elimination System (NPDES). The facility operates within the regulatory framework of the Clean Water Act, specifically under NPDES MS4 permits for industrial stormwater discharges. In Alabama, the Alabama Department of Environmental Management (ADEM) administers the NPDES program. Industrial facilities like this one are required to implement Stormwater Pollution Prevention Plans (SWPPPs) to control pollutants in runoff. The outfall likely discharges to a local waterbody, potentially the Black Warrior River watershed, which is a significant water resource in the region. As an industrial stormwater outfall, this facility plays a role in managing runoff from galvanizing operations, which may involve metals and other pollutants. Compliance with permit limits and best management practices is critical to protect downstream water quality. The facility's location in an urban-industrial area of Birmingham underscores the importance of effective stormwater management to mitigate impacts on local waterways and community health.
Environmental context
Birmingham, Alabama, lies in the Black Warrior River watershed, a region with a history of industrial activity. Stormwater runoff from industrial facilities like Metalplate Galvanizing can carry pollutants such as heavy metals, oils, and sediments. The local environmental context includes potential impacts on water quality in receiving streams, which may be impaired due to urban and industrial runoff. Effective stormwater management under the NPDES program is essential to minimize ecological harm and support compliance with water quality standards.
Frequently asked questions
The facility is located at 1120 39th Street North, Birmingham, Alabama 35234, in Jefferson County.
It manages stormwater runoff from an industrial galvanizing facility, discharging treated or untreated stormwater under an NPDES permit to protect water quality.
The outfall operates under the Clean Water Act's NPDES program, administered in Alabama by ADEM, requiring a Stormwater Pollution Prevention Plan and compliance with effluent limits.
Industrial stormwater outfalls can discharge pollutants like metals and oils, impacting local waterways. Proper management is crucial to prevent water quality degradation and protect aquatic ecosystems.
As an industrial facility, it must obtain coverage under an NPDES industrial stormwater permit, implement best management practices, and monitor discharges to ensure compliance with water quality standards.
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