Junius T SDistrict 1 and On Sites Wastewater Treatment Plant, Town of Phelps, New York

Junius T SDistrict 1 and On Sites is a wastewater treatment facility located in the Town of Phelps, Seneca County, New York. The plant serves a small population of 210 residents, providing secondary treatment to municipal wastewater. Its operations are part of the broader wastewater infrastructure in the Finger Lakes region of upstate New York. The plant has a designed capacity of 94.64 cubic meters per day and currently discharges approximately 49.21 cubic meters per day of treated effluent. As a secondary treatment facility, it meets the standard requirements under the U.S. Clean Water Act for reducing organic pollutants and suspended solids. The plant operates under the regulatory framework of the New York State Department of Environmental Conservation, which issues permits under the National Pollutant Discharge Elimination System (NPDES). The treated wastewater is discharged to local surface waters that ultimately drain into the Seneca River and then into Lake Ontario. This water body is part of the Great Lakes Basin, a critical freshwater ecosystem. The plant's discharge contributes to the overall water quality management in the region, supporting aquatic life and downstream uses.

The plant discharges into tributaries of the Seneca River, which flows northward into Lake Ontario, part of the Great Lakes system. This watershed supports diverse aquatic life, including fish species such as lake trout and smallmouth bass, and provides habitat for migratory waterfowl. The region's agricultural and residential land use requires careful nutrient management to prevent eutrophication in the lake.