Union_Meng Creek Plant Wastewater Treatment Facility, Union County, South Carolina

Union_Meng Creek Plant is a municipal wastewater treatment facility located in Union County, South Carolina, serving a population of approximately 7,655. The plant is situated in the Piedmont region of the state, an area characterized by rolling hills and numerous small streams that feed into larger river systems. As a facility serving a community of this size, it operates under the regulatory framework of the U.S. Clean Water Act, administered by the South Carolina Department of Health and Environmental Control (DHEC). Plants in this population tier typically employ secondary treatment processes, which include biological treatment to reduce organic matter and suspended solids, meeting federal standards for discharge into surface waters. The treated effluent from the plant is discharged into local creeks that are part of the Broad River watershed, which ultimately flows into the Congaree River and then the Atlantic Ocean via the Santee River system. The receiving waters support diverse aquatic life and are important for regional water quality and recreational use.

The plant discharges into tributaries of the Broad River, which flows into the Congaree River and eventually reaches the Atlantic Ocean. The watershed supports a variety of fish and wildlife species, including several species of freshwater mussels and game fish. Maintaining proper treatment levels is essential to protect downstream water quality and aquatic habitats in this ecologically diverse region.