Rossville Sewer Treatment Plnt N State Route 1 Rossville, IL 60963 Phone : (217) 748-6156 Business Category Government Offices-City Village & Twp Legislative Bodies Rossville City Of--sewer Treatment Plant Rr 1 Rossville, IL 60963 Phone : (217) 748-6156 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools