Overview
Clinton Joanna WWTP serves approximately 14,230 residents in Joanna, South Carolina. The plant operates under U.S. Clean Water Act regulations, ensuring treated effluent meets federal standards before discharge.
Clinton Joanna WWTP is a municipal wastewater treatment facility located in Joanna, Laurens County, South Carolina. It serves a population of about 14,230, classifying it as a medium-sized agglomeration. The plant is situated inland, more than 50 kilometers from the coast, and its operations are integral to local water quality management. As a U.S. facility, the plant operates under the National Pollutant Discharge Elimination System (NPDES) permit program, which is part of the Clean Water Act. This regulatory framework requires secondary treatment as a baseline for municipal plants, with more stringent standards for sensitive waters. The plant's treatment processes are designed to meet these federal and state requirements, protecting public health and the environment. The treated effluent from Clinton Joanna WWTP is discharged into a local waterway that ultimately drains into the Saluda River basin, a tributary of the Congaree River, which flows into the Atlantic Ocean via the Santee River system. This watershed supports diverse aquatic life and provides drinking water for downstream communities, making effective treatment essential for ecological and human health.
Environmental context
The plant discharges into a tributary of the Saluda River, which flows into the Congaree River and then the Santee River, eventually reaching the Atlantic Ocean. This watershed is ecologically significant, supporting fish populations and providing habitat for aquatic species. The region's humid subtropical climate means high seasonal rainfall, which can affect runoff and water quality, underscoring the importance of consistent treatment standards.
Frequently asked questions
Clinton Joanna WWTP is located on Treatment Plant Road in Joanna, Laurens County, South Carolina, United States.
The plant serves approximately 14,230 residents in the Joanna area.
The treated effluent is discharged into a local waterway that drains into the Saluda River basin, part of the larger Santee River system leading to the Atlantic Ocean.
As a U.S. facility, the plant operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permits, which set effluent limits and monitoring requirements.
For a medium-sized agglomeration like this, secondary treatment is the federal baseline, often with additional nutrient removal if the receiving water is sensitive. The NPDES permit specifies the required level based on local water quality standards.
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