Meredosia City Of--water Plant Meredosia, IL 62665 Phone : (217) 584-1411 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools Meredosia Water Plant 315 Main St Meredosia, IL 62665 Phone : (217) 584-1411 Business Category Government Offices-City Village & Twp Legislative Bodies