Overview
RIO STONE GROUP LLC is a stormwater outfall facility in Alabaster, Alabama, United States. It operates under the US EPA NPDES MS4 permit framework.
RIO STONE GROUP LLC is a stormwater outfall facility located at 245 Scotland Drive in Alabaster, Shelby County, Alabama, United States. The facility is operational and serves as a point of discharge for stormwater runoff from the surrounding area. As a stormwater outfall, the facility is subject to the US EPA National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permit requirements. Given its location in Alabama, it likely falls under Phase II MS4 regulations for small municipalities. The facility's NAICS code 238390 indicates it is associated with other building finishing contractors, suggesting an industrial or commercial catchment. The facility plays a role in managing stormwater runoff in the Alabaster area, helping to control flooding and reduce pollutant loads to receiving waters. Its operational status ensures continued compliance with local and federal stormwater management regulations.
Environmental context
The facility discharges stormwater in the Cahaba River watershed, which is known for high biodiversity. Urban and industrial runoff can introduce pollutants such as sediment, heavy metals, and hydrocarbons. The facility's location in a developing area of Shelby County may increase runoff volumes and pollutant loads, making proper stormwater management critical for protecting downstream water quality.
Frequently asked questions
RIO STONE GROUP LLC is located at 245 Scotland Drive, Alabaster, Shelby County, Alabama, United States.
RIO STONE GROUP LLC is a stormwater outfall facility, which discharges stormwater runoff from the surrounding area into receiving waters.
Stormwater outfalls in Alabama are regulated under the US EPA NPDES MS4 permit program, which requires permits for discharges from municipal separate storm sewer systems.
The NAICS code for RIO STONE GROUP LLC is 238390, which corresponds to Other Building Finishing Contractors.
Stormwater management reduces pollutant loads from runoff, prevents flooding, and protects aquatic habitats by controlling the quantity and quality of discharges.
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