Overview
Yadkin Valley Sewer Authority WWTP serves Elkin, North Carolina, treating wastewater for approximately 8,430 residents. The plant discharges into the Yadkin River basin, a key tributary of the Pee Dee River.
The Yadkin Valley Sewer Authority WWTP is a municipal wastewater treatment facility located in Elkin, North Carolina, serving a population of about 8,430. It operates under the regulatory framework of the US Clean Water Act, which requires National Pollutant Discharge Elimination System (NPDES) permits for all discharges to surface waters. Under the Clean Water Act, the plant must comply with effluent limitations designed to protect water quality in the receiving stream. The North Carolina Department of Environmental Quality typically issues NPDES permits for facilities in the state, setting limits on biochemical oxygen demand, total suspended solids, and other pollutants. The plant's design capacity and current flow rates are not publicly reported, but its population served suggests a moderate scale of operations. The plant discharges into the Yadkin River, which flows southeast through North Carolina to join the Pee Dee River, eventually reaching the Atlantic Ocean near Georgetown, South Carolina. The Yadkin-Pee Dee river system supports diverse aquatic life, including several species of freshwater mussels and fish. Downstream waters are used for recreation, water supply, and habitat, making effective wastewater treatment essential for maintaining ecological health.
Environmental context
The Yadkin Valley Sewer Authority WWTP discharges into the Yadkin River, a major tributary of the Pee Dee River, which flows to the Atlantic Ocean. The Yadkin-Pee Dee basin supports a variety of aquatic species, including the endangered Carolina heelsplitter mussel. Effective treatment is critical to prevent nutrient pollution and protect downstream water quality for drinking water and recreation.
Frequently asked questions
The plant is located on East Market Street in Elkin, Surry County, North Carolina, United States.
The plant serves approximately 8,430 residents in the Elkin area.
The plant discharges treated effluent into the Yadkin River, which flows into the Pee Dee River and eventually reaches the Atlantic Ocean.
The plant operates under the US Clean Water Act, requiring an NPDES permit issued by the North Carolina Department of Environmental Quality, which sets limits on pollutants to protect water quality.
For a medium-sized agglomeration like this, secondary treatment is typically required, which includes biological processes to remove organic matter and suspended solids, often followed by disinfection.
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