Overview
MCR ALLOYS LLC is an operational stormwater outfall located in Decatur, Alabama, United States. It manages stormwater discharge from an industrial facility in Morgan County.
MCR ALLOYS LLC is a stormwater outfall facility situated at 417 IPSCO ST in Decatur, Alabama, within the United States. As a stormwater outfall, it serves as a discharge point for stormwater runoff from an industrial site, which is typical for facilities operating under the National Pollutant Discharge Elimination System (NPDES) permit program. The facility is located in Morgan County, an area with a mix of industrial and urban land uses. Under the Clean Water Act, stormwater discharges from industrial activities are regulated through NPDES permits, which require facilities to implement stormwater pollution prevention plans (SWPPPs) and monitor effluent quality. MCR ALLOYS LLC, as an operational outfall, is subject to these federal regulations, with oversight from the Alabama Department of Environmental Management (ADEM). The facility's location in Decatur places it within the Tennessee River watershed, a region with significant industrial activity including metal fabrication and manufacturing. The environmental significance of this outfall lies in its potential to affect local water quality. Stormwater runoff from industrial sites can carry pollutants such as heavy metals, oils, and sediments. Proper management and compliance with permit conditions are essential to minimize impacts on receiving waters. The facility's role in the local stormwater infrastructure contributes to the broader effort to manage urban and industrial runoff in the Tennessee Valley region.
Environmental context
The facility is located in Decatur, Alabama, within the Tennessee River basin, a major waterway that supports diverse aquatic ecosystems and provides drinking water for downstream communities. The area has a humid subtropical climate with frequent rainfall, increasing the potential for stormwater runoff to carry pollutants from industrial sites. Industrial activities in the region, including metal processing and manufacturing, can contribute contaminants such as heavy metals and hydrocarbons to stormwater discharges. Regulatory oversight under the Clean Water Act and NPDES permits aims to control these discharges to protect water quality and aquatic life.
Frequently asked questions
MCR ALLOYS LLC is located at 417 IPSCO ST in Decatur, Alabama, United States, in Morgan County.
MCR ALLOYS LLC is a stormwater outfall facility that discharges stormwater runoff from an industrial site, regulated under the NPDES permit program.
Industrial stormwater discharges in Alabama are regulated under the Clean Water Act through NPDES permits issued by the Alabama Department of Environmental Management (ADEM), requiring pollution prevention plans and monitoring.
Common pollutants include heavy metals, oils, grease, sediments, and chemicals from industrial processes, which can impact local water quality if not properly managed.
Stormwater outfalls collect and discharge runoff from impervious surfaces, helping to prevent flooding and convey water to receiving bodies, but they also require treatment to remove pollutants.
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