Overview
MCCOMBS BORROW PIT is a stormwater outfall in Calera, Alabama, USA. It serves as a discharge point for stormwater runoff in the Shelby County area.
MCCOMBS BORROW PIT is a stormwater outfall located in Calera, Alabama, United States. It is situated on CR 42 South, approximately 2.1 miles from Highway 70, and operates under the jurisdiction of local stormwater management authorities. As a stormwater outfall, it plays a role in conveying runoff from the surrounding catchment area to receiving waters. The facility is classified under NAICS code 212399, indicating its association with nonmetallic mineral mining and quarrying activities. This suggests that the borrow pit may have been repurposed for stormwater management, potentially serving as a detention or retention basin. In the United States, stormwater outfalls are regulated under the Clean Water Act, with permits often issued through the National Pollutant Discharge Elimination System (NPDES) program, particularly for municipal separate storm sewer systems (MS4s) in urbanized areas. The environmental significance of MCCOMBS BORROW PIT lies in its role in managing stormwater runoff from the Calera area. Proper operation helps reduce the risk of flooding and erosion, and protects water quality in downstream water bodies. The facility's location in Shelby County, part of the greater Birmingham metropolitan area, means it contributes to regional stormwater management efforts.
Environmental context
The facility is located in Shelby County, Alabama, within the Cahaba River watershed, which is known for its high aquatic biodiversity. Stormwater runoff from urban and industrial areas can carry pollutants such as sediment, nutrients, and heavy metals, potentially impacting water quality. The outfall's discharge may be subject to local and federal regulations aimed at minimizing these impacts, including the EPA's NPDES program for stormwater discharges.
Frequently asked questions
MCCOMBS BORROW PIT is located on CR 42 South, 2.1 miles from Highway 70, in Calera, Shelby County, Alabama, USA.
It is a stormwater outfall, which serves as a discharge point for stormwater runoff from the surrounding area.
The facility is classified under NAICS code 212399, which covers nonmetallic mineral mining and quarrying.
Stormwater outfalls are regulated under the Clean Water Act, often through NPDES permits for MS4s, which require controls to reduce pollutant discharges.
Stormwater outfalls help manage runoff to prevent flooding and erosion, but can also convey pollutants to water bodies, making proper management crucial for water quality.
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