Graceville STP - Wastewater Treatment Plant in Graceville, Florida

Graceville STP is a municipal wastewater treatment plant located in Graceville, Jackson County, Florida. The facility serves a population of around 4,100 people, making it a small-scale treatment plant typical of rural communities in the southeastern United States. As a US-based plant, Graceville STP operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permits issued by the Florida Department of Environmental Protection. For small communities, secondary treatment is the standard requirement, ensuring that effluent meets federal water quality standards before discharge. The plant's treated effluent is discharged into the local watershed, which drains into the Chipola River and eventually the Apalachicola River system. This river basin supports diverse aquatic life and flows into the Apalachicola Bay, an ecologically important estuary in the Florida Panhandle.

Graceville STP discharges into the Chipola River watershed, part of the larger Apalachicola River basin that drains into the Gulf of Mexico. The Apalachicola River system supports a rich diversity of fish and wildlife, including several species of freshwater mussels and migratory fish. The downstream Apalachicola Bay is a productive estuary critical for oyster fisheries and marine habitats.