Mount Hope Hidden VSTP and On Sites Wastewater Treatment Plant, Town of Mount Hope, New York

Mount Hope Hidden VSTP and On Sites is an advanced wastewater treatment facility located in the Town of Mount Hope, Orange County, New York. Serving a small population of 400 residents, the plant plays a key role in managing local wastewater in this rural community within the Hudson Valley region. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. With a designed capacity of 227.12 cubic meters per day and a current discharge volume of 151.42 cubic meters per day, the facility operates under the U.S. Clean Water Act, which requires NPDES permits for such discharges to ensure compliance with water quality standards. The treated effluent is discharged into local waterways that ultimately drain into the Hudson River watershed. The Hudson River estuary supports diverse aquatic life and is an important ecological corridor. The plant's advanced treatment helps protect downstream water quality in this sensitive region.

The plant discharges into tributaries of the Hudson River, which flows south to New York Harbor and the Atlantic Ocean. The Hudson River estuary is a critical habitat for migratory fish such as striped bass and American shad, and its watershed supports diverse ecosystems. Advanced treatment at this plant helps reduce nutrient loading and protects water quality in this ecologically significant river system.