Raritan Township MUA Flemington WWTF STP - New Jersey Wastewater Treatment Plant

Raritan Township MUA Flemington WWTF STP is a municipal wastewater treatment facility located in Raritan Township, Hunterdon County, New Jersey. The plant serves a population of approximately 3,699 residents, classifying it as a small-scale facility within the state's wastewater infrastructure. As a US-based plant, it operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permitting, administered by the New Jersey Department of Environmental Protection. For facilities of this size, secondary treatment is typically required to meet effluent standards before discharge. The plant's treated effluent is discharged into local waterways that drain into the Raritan River basin, ultimately reaching Raritan Bay and the Atlantic Ocean. The facility plays a role in protecting the water quality of the Raritan River and its tributaries, which support diverse aquatic life and recreational uses.

The plant discharges into the Raritan River watershed, which flows through central New Jersey to Raritan Bay and the Atlantic Ocean. The Raritan River is a major waterway supporting fish species such as striped bass and American shad, and its estuary provides critical habitat for migratory birds. The plant's operations help maintain water quality in this ecologically important basin.