Overview
SHALE PIT @ ROCKWOOD & HWY 89 is a stormwater outfall in Cabot, Arkansas, managing runoff from a shale pit site. It operates under US EPA NPDES MS4 regulations.
SHALE PIT @ ROCKWOOD & HWY 89 is a stormwater outfall located at the intersection of HWY 49 and Rockwood Road in Cabot, Lonoke County, Arkansas. This facility manages stormwater runoff from a shale pit operation, classified under NAICS code 212319 (Other Crushed and Broken Stone Mining and Quarrying). As a stormwater outfall, it discharges collected runoff into local waterways, playing a key role in controlling erosion and preventing flooding in the surrounding area. 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. Arkansas is covered by EPA Region 6, which enforces stormwater management requirements for industrial sites like shale pits. Typical stormwater outfalls in this region include sediment basins, retention ponds, and outlet structures designed to treat runoff before discharge. Environmental significance lies in its location within the Arkansas River basin, where stormwater runoff from mining operations can carry sediment and pollutants. Proper management helps protect downstream water quality and aquatic habitats. The facility's operational status ensures ongoing compliance with local stormwater regulations, contributing to the community's flood control and water quality goals.
Environmental context
The facility is situated in the Arkansas River watershed, where stormwater runoff from mining and quarrying activities can introduce sediment and potential contaminants into local streams. The region experiences seasonal rainfall patterns, with heavy spring and fall rains increasing runoff volumes. Effective stormwater management is critical to prevent erosion, maintain water quality, and protect downstream ecosystems, including the Arkansas River and its tributaries.
Frequently asked questions
The stormwater outfall is located at the intersection of HWY 49 and Rockwood Road in Cabot, Lonoke County, Arkansas, USA.
It is a stormwater outfall that manages runoff from a shale pit mining operation, discharging collected stormwater into local waterways in compliance with NPDES MS4 regulations.
The facility operates under NAICS code 212319, which covers other crushed and broken stone mining and quarrying.
The outfall is regulated under the US Clean Water Act's NPDES program, specifically MS4 permits for industrial stormwater discharges, enforced by EPA Region 6 and the Arkansas Department of Energy and Environment.
By managing stormwater runoff from a shale pit, the outfall helps control sediment and pollutant loads entering the Arkansas River watershed, protecting water quality and aquatic habitats.
Other Stormwater Outfall plants in United States · 6 nearby