NORTHFIELD WCF Wastewater Treatment Plant, Northfield, Vermont

NORTHFIELD WCF is a municipal wastewater treatment facility located in Northfield, Vermont, serving a population of about 6,760 residents. The plant is situated along Dog River Drive and plays a key role in managing the community's wastewater within Washington County. As a facility in the United States, the plant operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permitting. For a community of this size, secondary treatment is typically required, and the plant's performance is regulated by the Vermont Department of Environmental Conservation to ensure compliance with water quality standards. The treated effluent from NORTHFIELD WCF is discharged into the Dog River, which flows into the Winooski River and eventually reaches Lake Champlain. This water body is ecologically significant, supporting diverse aquatic life and recreational activities. The plant's operations are critical for protecting downstream water quality in the Lake Champlain basin.

The plant discharges into the Dog River, a tributary of the Winooski River, which flows into Lake Champlain. Lake Champlain is a large freshwater lake that supports a diverse ecosystem, including fish species and migratory birds. The watershed is sensitive to nutrient pollution, and the plant's treatment helps maintain water quality in this important recreational and ecological resource.