Fulton Township WWSL - Secondary Wastewater Treatment Plant in Michigan

Fulton Township WWSL is a municipal wastewater treatment plant located in Fulton Township, Gratiot County, Michigan, United States. The facility serves a population of approximately 2,353 residents, classifying it as a small-scale treatment operation within the state's wastewater infrastructure. The plant provides secondary treatment, a standard level required by the US Clean Water Act for most municipal facilities. With a designed capacity of 757.08 thousand cubic meters and an annual discharge volume of 454.25 thousand cubic meters, the plant operates below its maximum capacity. As a US facility, it operates under the National Pollutant Discharge Elimination System (NPDES) permit program, which sets effluent limits to protect water quality. The treated effluent is discharged into local waterways within the Saginaw River watershed, which ultimately drains into Saginaw Bay and Lake Huron. This connection to the Great Lakes ecosystem underscores the plant's role in protecting downstream aquatic habitats and regional water quality.

The plant discharges into tributaries of the Saginaw River, which flows into Saginaw Bay, a shallow, nutrient-rich embayment of Lake Huron. This watershed supports diverse aquatic life, including fish spawning grounds and migratory bird habitats. The plant's secondary treatment helps reduce nutrient loads that could contribute to algal blooms in the bay.