Contact Information

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Granite City Regional Wastewater Treatment Plant
River’s Edge Complex
8th & D Streets
Granite City, IL 62040

Phone: 618.452.6229
Fax: 618.452.6245

Superintendent: Jeff Hamilton
Asst. Superintendent: Andy Costillo 
Asst. Superintendent: William Jones
To request a facility tour, please call 618.452.6229 and speak with the plant superintendent.