Overview
Tupelo Bayou WWTP is a stormwater outfall facility in Conway, Arkansas, United States. It operates under the EPA NPDES MS4 permit framework for stormwater management.
Tupelo Bayou WWTP is a stormwater outfall facility located at 1405 Lollie Rd in Conway, Faulkner County, Arkansas, United States. The facility is operational and serves as a key component of the local stormwater infrastructure, managing runoff from urban and industrial catchments in the Conway area. As a stormwater outfall, it discharges treated stormwater into receiving waters, likely Tupelo Bayou, and is subject to regulatory oversight under the Clean Water Act. The facility operates within the regulatory framework of the US EPA National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permits. Conway, as a Phase II small municipality, is required to implement stormwater management programs to reduce pollutant discharges to the maximum extent practicable. The facility's NAICS codes (221320 for Sewage Treatment Facilities and 562998 for All Other Miscellaneous Waste Management Services) indicate its role in both wastewater and stormwater management. Typical stormwater outfalls in Arkansas manage flows from urbanized areas, with treatment involving sedimentation, filtration, or retention to control pollutants. Tupelo Bayou WWTP plays a critical role in protecting local water quality by managing stormwater runoff from Conway's urban and industrial areas. Its discharge likely enters Tupelo Bayou, which may flow into the Arkansas River watershed. Effective stormwater management at this facility helps reduce flooding risks, control erosion, and minimize pollutant loads such as sediment, nutrients, and heavy metals. The facility's performance is essential for compliance with Arkansas Department of Energy and Environment - Division of Environmental Quality (DEQ) water quality standards and for maintaining the ecological health of receiving waters.
Environmental context
The facility discharges stormwater into Tupelo Bayou, a waterbody that may be impaired by urban runoff carrying sediment, nutrients, and pollutants from Conway's growing urban and industrial areas. Faulkner County experiences a humid subtropical climate with frequent rainfall, increasing the volume and pollutant load of stormwater runoff. The facility's catchment includes residential, commercial, and industrial land uses, necessitating robust treatment to meet water quality standards under the Clean Water Act and Arkansas DEQ regulations.
Frequently asked questions
Tupelo Bayou WWTP is located at 1405 Lollie Rd, Conway, Arkansas 72034, United States, in Faulkner County.
Tupelo Bayou WWTP is a stormwater outfall facility that manages and treats stormwater runoff from urban and industrial areas in Conway, Arkansas, before discharging it into receiving waters.
The facility operates under the US EPA NPDES MS4 permit program, specifically for Phase II small municipalities like Conway, requiring stormwater management plans to reduce pollutant discharges.
Stormwater outfalls typically manage pollutants such as sediment, nutrients (nitrogen and phosphorus), heavy metals, oil and grease, pathogens, and floatables from urban and industrial runoff.
Effective stormwater management reduces flooding, prevents erosion, protects water quality in receiving waters, and supports aquatic habitat by controlling pollutant loads and flow rates.
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