Overview
Amsterdam C Sanand Comb Sewer STP serves approximately 20,235 people in Montgomery County, New York. The plant discharges treated wastewater into the local watershed, contributing to the Mohawk River basin.
Amsterdam C Sanand Comb Sewer STP is a municipal wastewater treatment facility located on Quist Road in the Town of Amsterdam, Montgomery County, New York. The plant serves a population of about 20,235 residents, placing it in the medium agglomeration category under US regulatory frameworks. As a publicly owned treatment works (POTW) in New York State, the facility operates under the US Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permits issued by the New York State Department of Environmental Conservation. For plants serving this population range, secondary treatment is typically required, with additional nutrient removal standards in sensitive watersheds. The plant's treated effluent discharges into a tributary of the Mohawk River, which flows eastward to join the Hudson River near Cohoes. The Hudson River then empties into New York Harbor and the Atlantic Ocean. The Mohawk River watershed supports diverse aquatic life and provides drinking water for downstream communities, making proper treatment essential for ecological and public health.
Environmental context
The plant discharges into a tributary of the Mohawk River, part of the larger Hudson River basin. The Mohawk River flows through the Mohawk Valley, supporting diverse fish species and riparian habitats. Downstream, the Hudson River estuary is a critical migratory corridor for Atlantic sturgeon and American shad. Protecting water quality in this watershed is vital for both local ecosystems and the broader Hudson River ecosystem.
Frequently asked questions
The plant is located on Quist Road in the Town of Amsterdam, Montgomery County, New York, United States.
The plant serves approximately 20,235 residents in the Amsterdam area and surrounding Montgomery County communities.
The treated effluent is discharged into a local tributary that flows into the Mohawk River, which eventually reaches the Hudson River and the Atlantic Ocean.
As a US municipal wastewater plant, it operates under the Clean Water Act and is regulated by an NPDES permit issued by the New York State Department of Environmental Conservation.
Plants of this scale in New York typically provide secondary treatment, and may include additional nutrient removal to protect sensitive watersheds like the Mohawk River basin.
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