ESSEX JCT VIL WPCF - Essex Junction, Vermont Wastewater Treatment Plant

ESSEX JCT VIL WPCF is a municipal wastewater treatment facility located at 35 Cascade Street in Essex Junction, Vermont. It serves a population of approximately 19,495 residents in the Chittenden County area, providing essential sanitation services to this suburban community near Burlington. As a U.S. facility, the plant operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permitting, typically administered by the Vermont Department of Environmental Conservation. Plants serving populations of this scale commonly employ secondary treatment, which is the minimum standard under the Clean Water Act for municipal wastewater. The plant's treated effluent is discharged into the local watershed, which ultimately drains into Lake Champlain, a large freshwater lake shared by Vermont and New York. Lake Champlain is ecologically significant, supporting diverse aquatic life and serving as a vital resource for recreation and drinking water. The plant's operations contribute to protecting water quality in this sensitive lake ecosystem.

The plant discharges into the Lake Champlain basin, a major freshwater lake that drains northward via the Richelieu River into the St. Lawrence River and eventually the Atlantic Ocean. Lake Champlain is ecologically sensitive, supporting diverse fish populations and migratory birds. Protecting water quality is critical to prevent nutrient pollution and harmful algal blooms in the lake.