MOUNTAIN HOME CONCRETE, INC. Stormwater Outfall, Flippin, Arkansas | US Stormwater Facility

MOUNTAIN HOME CONCRETE, INC. operates a stormwater outfall located on CR 6077 in Flippin, Marion County, Arkansas. This facility manages stormwater runoff from an industrial concrete production site, discharging into local waterways. As a stormwater outfall, it is subject to the US EPA National Pollutant Discharge Elimination System (NPDES) permitting framework, specifically under the Clean Water Act. The facility operates under an NPDES permit for industrial stormwater discharges, which requires compliance with effluent limitations and best management practices to control pollutants. Typical stormwater management at concrete facilities includes sediment basins, silt fences, and proper material storage to prevent runoff contamination. The outfall likely serves a catchment area encompassing the concrete plant and associated impervious surfaces. Stormwater outfalls like this one play a critical role in managing urban and industrial runoff, reducing the risk of flooding and water quality degradation in receiving waters. The facility's location in the Ozarks region means discharges may affect sensitive aquatic ecosystems. Compliance with permit conditions helps protect local water resources from sediment, pH fluctuations, and other pollutants common in concrete production runoff.

The facility discharges stormwater runoff from an industrial concrete operation, which can contain high pH levels, suspended solids, and heavy metals. The receiving waters in Marion County, Arkansas, are part of the White River watershed, known for its ecological significance and recreational value. Effective stormwater management is essential to prevent erosion, sedimentation, and chemical contamination that could impair aquatic habitats and downstream water quality.