Water

Flood Information & Resources

The links listed below contain information regarding flooding and development in the floodplain. This information includes brochures, flood maps, elevation certificate information, and links to FEMA's "Flood Smart" and flood insurance websites. If you have any questions regarding this information or if you are seeking additional information about the floodplain or floodplain development, please contact the planning and development staff at 515-286-3705.

FEMA “Floodsmart” Website

FEMA Flood Insurance Website

FEMA Flood Maps

Iowa Flood Center

River Gauge Information- National Weather Service


Polk County, on behalf of the Walnut Creek Watershed Management Authority (WMA) is inviting experienced professional services teams (Consultant) to submit their qualifications for the development of the Walnut Creek Watershed 5-Year Implementation Plan. The Request for Qualifications (RFQ) can be found by clicking the following link. Submittal deadline is June 14, 2024 at 2:00PM. Walnut Creek Watershed 5 Year Implementation Plan RFQ