Overview
OLDCASTLE APG SOUTH, INC. is a stormwater outfall in Montgomery, Alabama, United States. It operates under the US EPA NPDES MS4 permit framework.
OLDCASTLE APG SOUTH, INC. is a stormwater outfall located at 1695 Parallel Street in Montgomery, Alabama, United States. The facility is operational and falls under the stormwater outfall category, serving the industrial sector with NAICS code 327331 (Concrete Block and Brick Manufacturing). As a stormwater discharge point, it is part of the urban drainage network in Montgomery County. The facility operates within the regulatory framework of the US Clean Water Act and the EPA's NPDES MS4 permit system. Given its industrial catchment, the outfall is subject to stormwater pollution prevention requirements typical for manufacturing sites in Alabama. The state's stormwater program is administered by the Alabama Department of Environmental Management (ADEM), which enforces permit conditions for industrial stormwater discharges. This outfall contributes to managing runoff from an industrial facility in Montgomery, a city with a humid subtropical climate and significant rainfall. Proper stormwater management helps protect local water bodies from pollutants associated with concrete manufacturing, such as sediment and alkaline runoff. The facility's role is part of broader efforts to maintain water quality in the Alabama River watershed.
Environmental context
Montgomery, Alabama experiences a humid subtropical climate with an average annual rainfall of about 52 inches, leading to substantial stormwater runoff. The outfall discharges into the Alabama River watershed, which includes impaired water bodies due to urban and industrial runoff. Industrial catchments like this concrete manufacturing site can contribute pollutants such as total suspended solids, pH imbalances, and heavy metals, requiring effective stormwater controls under the NPDES permit framework.
Frequently asked questions
The facility is located at 1695 Parallel Street in Montgomery, Alabama, United States.
It is a stormwater outfall, which is a point of discharge for stormwater runoff from an industrial site.
The outfall serves a concrete block and brick manufacturing facility, classified under NAICS code 327331.
The outfall is regulated under the US Clean Water Act and the EPA's NPDES MS4 permit program, enforced by the Alabama Department of Environmental Management.
Proper management prevents pollutants like sediment and alkaline runoff from entering local waterways, protecting the Alabama River watershed and complying with environmental permits.
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