Overview
CEMEX - READY MIX USA, LLC: ARLEY - 5168 is a stormwater outfall in Arley, Alabama, USA. It manages runoff from a ready-mix concrete facility under NPDES MS4 regulations.
CEMEX - READY MIX USA, LLC: ARLEY - 5168 is a stormwater outfall located at 10220 County Road 41 in Arley, Winston County, Alabama. This facility is part of a ready-mix concrete operation, classified under NAICS 327320, and is responsible for managing stormwater runoff from the industrial site. As an operational outfall, it discharges into local waterways, subject to the Clean Water Act and NPDES MS4 permit requirements. The facility operates under the regulatory framework of the US EPA's National Pollutant Discharge Elimination System (NPDES), which governs stormwater discharges from industrial activities. For concrete manufacturing, typical best management practices include sediment basins, silt fences, and regular inspections to prevent pollutants like sediment and concrete washout from entering water bodies. The outfall's location in rural Winston County suggests a catchment influenced by both industrial operations and surrounding natural areas. Stormwater management at this site is critical for protecting downstream water quality in Alabama's Black Warrior River basin. Proper operation helps prevent erosion, sedimentation, and contamination from concrete-related pollutants. The facility's compliance with NPDES permit conditions ensures that stormwater discharges meet state and federal water quality standards, supporting the ecological health of local streams and rivers.
Environmental context
The facility is located in Winston County, Alabama, within the Black Warrior River watershed. This region features a mix of forested uplands and agricultural areas, with streams that support diverse aquatic life. Stormwater runoff from industrial sites like ready-mix concrete plants can carry sediment, heavy metals, and alkaline wastewater, posing risks to water quality. Effective stormwater management is essential to prevent impairment of these water bodies, which are used for recreation and drinking water supply downstream.
Frequently asked questions
The stormwater outfall is located at 10220 County Road 41 in Arley, Winston County, Alabama, USA.
It is a stormwater outfall associated with a ready-mix concrete manufacturing plant, classified under NAICS 327320.
The outfall is regulated under the US Clean Water Act through the NPDES MS4 program, which requires permits for industrial stormwater discharges.
Concrete plants use best management practices such as sediment basins, silt fences, and regular inspections to control runoff and prevent pollutants like sediment and concrete washout from entering waterways.
Proper stormwater management at this outfall helps protect the Black Warrior River watershed from sedimentation and contamination, supporting local aquatic ecosystems and downstream water quality.
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