Indianola Waste Water 1180 Hoover St Indianola, IA 50125 Phone : (515) 961-9416 Business Category Government Offices-City Village & Twp Legislative Bodies Indianola City Of--northwaste Water Treatment Plant 110 N 1st St Indianola, IA 50125 Phone : (515) 961-9416 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools