Overview
P&M Borrow Pit is an operational stormwater outfall in Barney, Alabama, serving industrial catchment areas including NAICS sectors 212325 and 212399. It discharges under US EPA NPDES MS4 regulations.
P&M Borrow Pit is a stormwater outfall located in Barney, Walker County, Alabama, United States. The facility is operational and manages stormwater runoff from industrial activities associated with NAICS codes 212325 (Clay and Ceramic and Refractory Minerals Mining) and 212399 (Other Nonmetallic Mineral Mining and Quarrying). As a stormwater outfall, it plays a role in conveying collected stormwater to receiving waters. The facility operates under the regulatory framework of the US Clean Water Act, specifically the National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permits. In Alabama, the Alabama Department of Environmental Management (ADEM) oversees NPDES permitting. The industrial catchment area suggests that stormwater may contain sediments or pollutants typical of mining and quarrying operations, requiring best management practices for erosion and sediment control. Environmental significance of P&M Borrow Pit lies in its contribution to managing stormwater quality in the Black Warrior River watershed. Proper operation helps mitigate impacts on local water bodies from industrial runoff. The facility's location in a rural area with mining activities underscores the importance of compliance with stormwater pollution prevention plans to protect downstream aquatic ecosystems.
Environmental context
The facility is situated in Walker County, Alabama, within the Black Warrior River basin. The region experiences a humid subtropical climate with frequent rainfall, making stormwater management critical. Industrial activities like mining can increase sediment loads and introduce pollutants such as metals or hydrocarbons. Effective stormwater control at outfalls like P&M Borrow Pit is essential to prevent degradation of receiving waters and maintain water quality standards under the Clean Water Act.
Frequently asked questions
P&M Borrow Pit is located on Holly Road off Old Bankhead Highway in Barney, Walker County, Alabama, United States.
P&M Borrow Pit is a stormwater outfall that discharges collected stormwater from industrial catchments, including mining operations.
The facility operates under the US Clean Water Act NPDES MS4 program, regulated by the Alabama Department of Environmental Management.
The outfall serves catchments with NAICS codes 212325 (clay mining) and 212399 (other nonmetallic mineral mining), indicating mining and quarrying operations.
Stormwater runoff from mining sites can carry sediments, metals, and other pollutants. Proper management prevents water quality degradation in receiving streams and ensures compliance with environmental regulations.
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