Overview
READY MIX USA LLC - TUSCUMBIA PLANT is a stormwater outfall in Tuscumbia, Alabama, serving a ready-mix concrete facility. It operates under US EPA NPDES MS4 permit regulations.
READY MIX USA LLC - TUSCUMBIA PLANT is a stormwater outfall located at 1107 US HWY 72 W in Tuscumbia, Colbert County, Alabama. This facility manages stormwater discharge from a ready-mix concrete manufacturing operation (NAICS 327320), classified as an industrial stormwater outfall. As a small-scale industrial facility, it is subject to the US EPA's National Pollutant Discharge Elimination System (NPDES) permitting framework, specifically under the Multi-Sector General Permit (MSGP) for industrial activities. The plant operates under the regulatory oversight of the Alabama Department of Environmental Management (ADEM), which implements the NPDES program in the state. Stormwater outfalls at concrete plants typically manage runoff from material storage areas, vehicle washing, and process water. The facility's discharge is likely regulated under sector-specific effluent guidelines for the construction materials industry, requiring best management practices (BMPs) such as sediment basins, oil-water separators, and regular monitoring. Environmental significance lies in the potential for stormwater runoff to carry suspended solids, pH-elevated water, and trace metals into nearby waterways. The facility's location in the Tennessee River watershed means discharge must comply with water quality standards to protect aquatic habitats. Proper stormwater management at this site helps mitigate erosion and pollutant loading, supporting the overall health of the region's water resources.
Environmental context
The facility is located in the Tennessee River basin, a region with significant ecological importance. Stormwater runoff from industrial sites like this can introduce sediment, heavy metals, and alkaline pH levels into local streams, potentially impacting aquatic life. The area's clay-rich soils and moderate rainfall (approx. 55 inches annually) increase erosion risk, making sediment control critical. Regulatory compliance under the Clean Water Act ensures that discharge does not impair water quality in receiving waters.
Frequently asked questions
The facility is located at 1107 US HWY 72 W in Tuscumbia, Colbert County, Alabama, United States.
It is a stormwater outfall associated with a ready-mix concrete manufacturing plant, classified under NAICS 327320.
The outfall is regulated under the US EPA's NPDES Multi-Sector General Permit (MSGP) for industrial stormwater discharges, implemented by the Alabama Department of Environmental Management.
Typical pollutants include sediment, elevated pH from cement washout, and trace metals. Best management practices like sediment basins and pH neutralization are required.
Proper management reduces erosion, filters pollutants, and prevents contamination of nearby streams and the Tennessee River, supporting aquatic habitat and water quality.
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