As per the Clean Water Act and IDNR requirements, the City is posting a draft of its National Pollution Discharge Elimination System (NPDES) MS4 (Municipal Separate Storm Sewer System) Permit. The permit outlines the city’s responsibilities for surface water pollution prevention activities. Comments, objections, and requests for hearings related to the permit must be addressed to: Department of Natural Resources, Storm Water Coordinator, 502 East 9th Street, Des Moines, IA 50319 within 45 days of the date shown on the notice.
View Draft Permit at this Link