Jeffersonville WPCP - Advanced Wastewater Treatment in Twiggs County, Georgia

Jeffersonville WPCP is an advanced wastewater treatment facility located in Twiggs County, Georgia, United States. The plant serves a small community of approximately 1,221 residents, providing essential wastewater treatment services for the area. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. With a designed capacity of 946.35 cubic meters per day and a discharge volume matching that figure, the facility operates at full capacity. As a U.S. plant, it is subject to the Clean Water Act and National Pollutant Discharge Elimination System (NPDES) permitting, which sets effluent limits to protect water quality. The treated effluent is discharged into local waterways that ultimately drain into the Ocmulgee River basin, part of the larger Altamaha River watershed. This river system flows to the Atlantic Ocean, supporting diverse aquatic life and providing critical habitat for fish and other species. The advanced treatment helps minimize nutrient loading and protects downstream ecosystems.

The plant discharges into local streams within the Ocmulgee River basin, which flows into the Altamaha River and then to the Atlantic Ocean. This watershed supports a variety of aquatic species, including fish and invertebrates, and provides important ecological functions such as nutrient cycling and flood control. The advanced treatment level helps reduce the impact on downstream water quality and aquatic habitats.