Overview
CALERA YARD is a stormwater outfall located in Calera, Alabama, United States. It operates under the US EPA NPDES MS4 permit framework for stormwater management.
CALERA YARD is a stormwater outfall facility situated at 7907 US Highway 31 in Calera, Shelby County, Alabama. As a stormwater outfall, it serves as a discharge point for stormwater runoff from the surrounding area, likely including urban and transportation-related surfaces. The facility is operational and falls under the regulatory oversight of the US Clean Water Act and the National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) program. In Alabama, stormwater management is primarily regulated by the Alabama Department of Environmental Management (ADEM), which implements the NPDES MS4 permit program. Phase I and Phase II MS4 permits require operators to develop stormwater management programs to reduce pollutant discharges to the maximum extent practicable. The facility's NAICS code 482111 indicates a rail transportation context, suggesting the outfall may manage runoff from railroad yards or related infrastructure. The environmental significance of CALERA YARD lies in its role in controlling stormwater runoff quality and quantity. Proper management of this outfall helps protect local water bodies from pollutants such as sediment, oil, grease, and heavy metals commonly found in transportation-related runoff. The facility contributes to the broader community goal of maintaining water quality in Shelby County and downstream ecosystems.
Environmental context
The facility is located in Calera, Alabama, within the Cahaba River watershed, which is known for its high aquatic biodiversity. Stormwater runoff from transportation and urban areas can carry pollutants that impair water quality. The outfall's discharge may affect local streams and rivers, making effective stormwater management critical to protecting aquatic habitats and downstream water resources.
Frequently asked questions
CALERA YARD is located at 7907 US Highway 31 in Calera, Shelby County, Alabama, United States.
CALERA YARD is a stormwater outfall, which is a discharge point for stormwater runoff from the surrounding area.
Stormwater outfalls in the United States are regulated under the Clean Water Act through the National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permit program.
The NAICS code 482111 indicates that the facility is associated with rail transportation, suggesting the outfall manages runoff from railroad yards or related infrastructure.
CALERA YARD helps control stormwater runoff quality and quantity, reducing pollutant loads to local water bodies and protecting aquatic ecosystems in the Cahaba River watershed.
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