Advanced Marine Performance, LLC - East Plant Stormwater Outfall, Flippin, Arkansas

Advanced Marine Performance, LLC - East Plant is a stormwater outfall located at 103 Marshall Street in Flippin, Arkansas, within Marion County. The facility is operational and classified under NAICS code 336999 (All Other Miscellaneous Manufacturing), indicating an industrial catchment. As a stormwater outfall, it manages runoff from the industrial site, discharging into local waterways under the regulatory framework of the Clean Water Act and EPA's NPDES MS4 permit program. The facility operates under the jurisdiction of Arkansas's stormwater regulations, which require permits for industrial stormwater discharges. While specific discharge volumes are not detailed, the outfall likely handles runoff from manufacturing activities, with typical best management practices including sedimentation basins, oil-water separators, or filtration systems to control pollutants. The site's location in a small town suggests a moderate scale of operations. Environmental significance centers on protecting water quality in the White River basin, which receives drainage from the Flippin area. Industrial stormwater outfalls must comply with effluent limits for pollutants like total suspended solids, oil and grease, and metals. Proper management reduces impacts on aquatic habitats and downstream uses, supporting community and ecological health.

The facility discharges into the White River watershed, a region known for its karst topography and sensitive aquatic ecosystems. Industrial stormwater runoff can introduce pollutants such as heavy metals, hydrocarbons, and sediments, which may impair water quality. Arkansas's stormwater program requires industrial facilities to implement pollution prevention plans and monitoring to meet Clean Water Act standards, protecting local streams and the downstream Buffalo National River area.