Peru T Valcour Sewer District Wastewater Treatment Plant, City of Plattsburgh, New York

Peru T Valcour Sewer District is a municipal wastewater treatment plant located in City of Plattsburgh, Clinton County, New York. The facility serves a small population of 175 residents and operates as part of the local wastewater infrastructure in the Lake Champlain basin. The plant provides secondary treatment, which is the standard level required under the US Clean Water Act for most municipal facilities. Secondary treatment typically involves biological processes to remove organic matter and suspended solids. The plant has a designed capacity of 181.70 thousand gallons per day and currently discharges 87.06 thousand gallons per day, indicating it operates well below its capacity. The treated effluent is discharged into the Lake Champlain watershed, which drains northward into the Richelieu River and eventually into the St. Lawrence River. Lake Champlain is a large freshwater lake that supports diverse aquatic life and is an important recreational and ecological resource for the region. The plant's proximity to the lake (within 10 km of the coast) means its discharge can directly influence water quality in this sensitive ecosystem.

The plant discharges into the Lake Champlain basin, which flows into the Richelieu River and then the St. Lawrence River, ultimately reaching the Atlantic Ocean. Lake Champlain is a large freshwater lake that supports diverse aquatic life, including fish species such as lake trout and landlocked Atlantic salmon. The lake is also a critical migratory corridor for birds and a major recreational resource. The plant's coastal location means its secondary-treated effluent must meet strict nutrient and pathogen limits to protect the lake's water quality and ecological health.