Port Jervis C STP owner NYCDEP - New York Wastewater Treatment Plant

Port Jervis C STP owner NYCDEP is a municipal wastewater treatment plant serving the City of Port Jervis in Orange County, New York. The facility is owned by the New York City Department of Environmental Protection (NYCDEP) and treats wastewater from a population of about 8,560 people. As a plant in the United States, it operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permitting, which sets effluent limits to protect water quality. Facilities of this scale typically employ secondary treatment as a minimum standard under federal regulations. The plant is located inland, more than 50 kilometers from the coast, reducing direct marine discharge risks. Its discharge likely enters the Neversink River, a tributary of the Delaware River, which flows into Delaware Bay and ultimately the Atlantic Ocean. The Neversink River supports diverse aquatic life and is part of the Delaware River Basin, a critical water source for the northeastern United States. The plant's performance is important for maintaining water quality in this ecologically significant watershed, which provides habitat for fish species such as American shad and striped bass.

The plant discharges into the Neversink River, a tributary of the Delaware River. The Delaware River flows into Delaware Bay, a major estuary on the U.S. East Coast. This watershed supports diverse aquatic ecosystems, including migratory fish runs and freshwater mussel populations. The area is ecologically sensitive due to its role in providing habitat for species such as the American eel and Eastern brook trout.