Overview
Richardson Pit is a stormwater outfall in Killen, Alabama, United States. It serves the local area with stormwater management and operates under US EPA NPDES MS4 regulations.
Richardson Pit is a stormwater outfall located at 300 County Road 429 in Killen, Lauderdale County, Alabama, United States. As a stormwater outfall, it manages runoff from the surrounding catchment, which includes industrial activities associated with NAICS codes 212390 and 212399 (other nonmetallic mineral mining and quarrying). The facility is operational and plays a role in controlling stormwater discharge in the region. In the United States, stormwater outfalls like Richardson Pit are regulated under the Clean Water Act, specifically through the National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permits. Depending on the municipality's size, it may be subject to Phase I or Phase II requirements, which mandate stormwater management programs to reduce pollutant discharges. The facility's location in an industrial catchment may influence its permit conditions and monitoring obligations. Richardson Pit contributes to local stormwater management by conveying runoff from industrial and urban areas to receiving waters. Its operation helps mitigate flooding and erosion risks in Killen and the broader Lauderdale County area. The environmental significance of the outfall depends on the quality of the discharge and its impact on nearby water bodies, which are protected under state and federal water quality standards.
Environmental context
The Richardson Pit outfall discharges stormwater from an industrial catchment in Killen, Alabama, which may include runoff from mining and quarrying operations. This can introduce sediments, metals, and other pollutants into receiving waters. The facility operates under the Clean Water Act and NPDES MS4 permits, which require best management practices to control pollution. The local hydrology and proximity to water bodies influence the environmental risk, with potential impacts on aquatic habitats and downstream uses.
Frequently asked questions
Richardson Pit is located at 300 County Road 429 in Killen, Lauderdale County, Alabama, United States.
Richardson Pit is a stormwater outfall that discharges runoff from industrial and urban areas in Killen, Alabama, helping to manage stormwater and prevent flooding.
Richardson Pit operates under the Clean Water Act and is subject to NPDES MS4 permits, which require stormwater management programs to control pollution.
The catchment includes industries classified under NAICS 212390 and 212399, which involve other nonmetallic mineral mining and quarrying.
Stormwater outfalls in the US are regulated under the NPDES program, with MS4 permits for municipal systems. Phase I covers large municipalities, while Phase II covers smaller ones, requiring stormwater management plans.
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