Overview
ELLIS PIT is a stormwater outfall in Chestnut Grove, Alabama, serving the local drainage area. It operates under US EPA NPDES MS4 regulations for stormwater management.
ELLIS PIT is a stormwater outfall located in Chestnut Grove, Coffee County, Alabama, United States. As a stormwater outfall, it discharges collected stormwater runoff from the surrounding area into a receiving water body. The facility is operational and falls 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, which govern stormwater discharges in urbanized areas. The facility's NAICS code 212321 indicates it is associated with construction sand and gravel mining, suggesting the outfall may serve an industrial or mining catchment. Stormwater outfalls in such contexts are designed to manage runoff from active or reclaimed mining sites, controlling sediment and pollutant loads. Typical infrastructure includes detention basins, sediment ponds, and erosion control measures to meet permit requirements. Environmental significance lies in its role in preventing untreated stormwater runoff from carrying pollutants into local waterways. The outfall likely discharges to a nearby stream or river, and its compliance with NPDES permit limits is critical for protecting water quality in the region. Proper operation helps mitigate flooding and erosion while supporting regulatory goals under the Clean Water Act.
Environmental context
The stormwater outfall is located in Coffee County, Alabama, within the Choctawhatchee River watershed. The region experiences a humid subtropical climate with heavy rainfall, making stormwater management crucial for flood control and water quality. Discharges from the outfall may affect local streams, which are part of a broader ecosystem supporting diverse aquatic life. Regulatory oversight under the NPDES MS4 program ensures that stormwater runoff from urban and industrial areas is treated to reduce pollutants such as sediment, nutrients, and heavy metals.
Frequently asked questions
ELLIS PIT is a stormwater outfall located at Coffee County Roads 147 and 114 in Chestnut Grove, Alabama, United States.
ELLIS PIT is a stormwater outfall that discharges collected stormwater runoff from the surrounding area into a receiving water body, helping to manage stormwater in the local drainage area.
The NAICS code for ELLIS PIT is 212321, which corresponds to construction sand and gravel mining, indicating the outfall may serve an industrial or mining catchment.
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) permits, which require controls to reduce pollutant discharges.
Alabama's humid subtropical climate with heavy rainfall makes stormwater management critical to prevent flooding, erosion, and pollution of waterways, protecting both communities and aquatic ecosystems.
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