The City of St. Clair’s Wastewater Treatment Plant protects the public and the environment from the harmful effects of raw sewage and contaminated water. On an average day, 1.285 million gallons are treated. The City also operate 8 sewage lift stations and 2 storage basins with a capacity of 3 million gallons.

Draft Project Planning Document: Wastewater Treatment Plant System Improvements CWSRF

The National Pollutant Discharge Elimination System ensures that stormwater is properly managed before reaching waterways. This protects local rivers and lakes.