Overview
CEMEX - READY MIX USA, LLC - MOORESVILLE is a stormwater outfall in Madison, Alabama, operating under US EPA NPDES MS4 regulations. It manages runoff from a ready-mix concrete facility.
CEMEX - READY MIX USA, LLC - MOORESVILLE is a stormwater outfall located at 4547 Pryor Road in Madison, Limestone County, Alabama. This facility is part of the ready-mix concrete manufacturing sector (NAICS 327320) and operates under the US EPA National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permit framework. As a stormwater outfall, it manages surface runoff from industrial activities, ensuring compliance with Clean Water Act requirements. The facility's primary technical function is to control and treat stormwater discharge from the concrete batch plant site. Typical stormwater management for such facilities includes sediment basins, oil-water separators, and erosion control measures to prevent pollutants like sediment, concrete washout, and hydrocarbons from entering local waterways. The outfall likely discharges to a nearby waterbody, subject to NPDES permit limits for total suspended solids (TSS), pH, and other parameters. Located in Madison, Alabama, this outfall contributes to the regional stormwater management network in Limestone County. The facility's environmental significance lies in its role in mitigating the impact of industrial runoff on local water quality, particularly in the Tennessee River basin. Proper operation helps protect aquatic habitats and downstream water resources from construction-related pollutants.
Environmental context
The facility is situated in Madison, Alabama, within the Tennessee River watershed. Stormwater runoff from industrial sites like ready-mix concrete plants can carry high sediment loads, alkaline wash water, and hydrocarbons, which may impair water quality if not properly managed. The local environmental context includes potential impacts on streams and rivers that support diverse aquatic life and serve as drinking water sources. Regulatory oversight under the EPA's NPDES program ensures that discharges meet water quality standards to protect these resources.
Frequently asked questions
The facility is located at 4547 Pryor Road in Madison, Limestone County, Alabama, United States.
It is a stormwater outfall that manages runoff from a ready-mix concrete manufacturing plant, operating under the US EPA NPDES MS4 permit program.
The outfall controls and treats industrial stormwater runoff using best management practices such as sediment basins and oil-water separators to remove pollutants before discharge.
Stormwater outfalls in Alabama are regulated under the US Clean Water Act through NPDES permits, including general permits for industrial activities and MS4 permits for municipal systems.
The facility operates under NAICS code 327320, which covers ready-mix concrete manufacturing.
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