3 plants indexed.
O Fallon City wastewater treatment plant serves approximately 27,190 people in Saint Clair County, Illinois. The facility discharges into local waterways under the US Clean Water Act.
Mascoutah City Of wastewater treatment plant serves approximately 7,750 residents in Saint Clair County, Illinois, United States. The plant operates under the US Clean Water Act framework.
ST CLAIR STP serves Saint Clair County, Illinois, treating wastewater for approximately 14,253 residents. The plant operates under the US Clean Water Act framework, discharging into local waterways.
UtilityRadar indexes 3 wastewater treatment plants in Saint Clair County, with treatment level, capacity, operator and discharge data on each record.