St Johns River Utility WWTF - Advanced Wastewater Treatment in Astor Park, Florida

St Johns River Utility WWTF is a wastewater treatment facility located in Astor Park, Lake County, Florida, serving a population of approximately 1,530 people. The plant operates under the regulatory framework of the US Clean Water Act, which requires NPDES permits for discharges into surface waters. As an advanced treatment facility, it meets stringent effluent quality standards to protect the local environment. The plant has a designed capacity of 1,135.62 cubic meters per day and currently treats an average daily flow of 757.08 cubic meters, indicating operational headroom. Advanced treatment processes typically include nutrient removal, which is critical in Florida's sensitive watersheds to prevent algal blooms and maintain water quality. The treated effluent is discharged into the St. Johns River basin, which flows northward through Florida and ultimately empties into the Atlantic Ocean near Jacksonville. The St. Johns River is a vital ecological corridor supporting diverse aquatic life, including manatees and numerous fish species. The plant's advanced treatment helps protect this important waterway from nutrient pollution.

The plant discharges into the St. Johns River watershed, a major river system in Florida that flows approximately 500 kilometers north to the Atlantic Ocean. The river supports a diverse ecosystem, including wetlands and floodplains that provide habitat for fish, birds, and the West Indian manatee. Advanced treatment at this facility helps reduce nutrient loading, which is crucial for preventing eutrophication and maintaining the ecological health of the river and its downstream estuary.