Grantville WPCP No 2 - Secondary Wastewater Treatment Plant in Grantville, Georgia

Grantville WPCP No 2 is a municipal wastewater treatment plant located on Grandma Branch Road in Grantville, Coweta County, Georgia. The facility serves a small population of 328 residents, reflecting its role as a local infrastructure asset for this community in the southern United States. The plant provides secondary treatment, which is the standard level required by the US Clean Water Act for municipal wastewater facilities. With a designed capacity of 151.42 units and a current discharge volume of 75.71 units, the plant operates well within its capacity. Under the National Pollutant Discharge Elimination System (NPDES), plants of this scale are permitted by the Georgia Environmental Protection Division to ensure compliance with water quality standards. The treated effluent from Grantville WPCP No 2 is discharged into local streams that flow into the Chattahoochee River basin, a major waterway in the southeastern US. The Chattahoochee River ultimately drains into the Apalachicola Bay in Florida, supporting diverse aquatic ecosystems and providing drinking water for millions downstream.

The plant discharges into tributaries of the Chattahoochee River, which flows through Georgia, Alabama, and Florida before reaching Apalachicola Bay. This watershed supports a variety of freshwater species and is an important migratory corridor for fish. The downstream environment includes sensitive estuarine habitats that rely on balanced freshwater inflows.