Overview
COASTAL READY MIX, LLC operates a stormwater outfall in Mobile, Alabama, managing runoff from a concrete manufacturing facility under US EPA NPDES MS4 regulations.
COASTAL READY MIX, LLC is a stormwater outfall located at 8421 Zeigler Blvd in Mobile, Alabama, United States. The facility is operational and classified under NAICS code 327320 (Ready-Mix Concrete Manufacturing), indicating an industrial catchment with potential for sediment and pollutant runoff. The outfall operates within the regulatory framework of the US Clean Water Act, likely under an NPDES industrial stormwater permit (e.g., Multi-Sector General Permit for construction materials manufacturing). As a concrete batch plant, typical stormwater concerns include high pH, total suspended solids, and potential releases of cementitious materials. The facility is situated in Mobile County, part of the Mobile Bay watershed, which is subject to EPA MS4 Phase II requirements for small municipal separate storm sewer systems. Environmental significance centers on the discharge to receiving waters in the Mobile Bay estuary, a productive aquatic ecosystem. Proper stormwater management at this facility helps prevent sediment-laden runoff from impacting local water quality, supporting compliance with Total Maximum Daily Loads (TMDLs) for impaired water bodies in the region.
Environmental context
Mobile, Alabama, lies within the Mobile Bay watershed, a large estuary system that supports diverse marine life and is subject to nutrient and sediment pollution from urban and industrial runoff. The facility's industrial catchment (concrete manufacturing) poses risks of high pH and suspended solids discharges. Regulatory oversight under the Clean Water Act and Alabama's NPDES program aims to control stormwater runoff to protect downstream water quality and aquatic habitats.
Frequently asked questions
COASTAL READY MIX, LLC is located at 8421 Zeigler Blvd, Mobile, Alabama 36608, United States.
It operates a stormwater outfall for a ready-mix concrete manufacturing facility, managing industrial stormwater runoff under an NPDES permit.
Common pollutants include high pH from cement, total suspended solids, and sediment. Facilities must implement best management practices to control runoff.
The outfall is regulated under the US Clean Water Act via an NPDES industrial stormwater permit, likely the Multi-Sector General Permit for construction materials manufacturing.
Proper management reduces sediment and pollutant loads entering Mobile Bay, helping meet water quality standards and protect aquatic ecosystems.
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