The Minnesota Department of Natural Resources has released Draft Floodplain Workmaps for Dodge County townships and cities in the Zumbro River Watershed to be proposed for FEMA mapping updates. The Draft Workmaps provide elevation information and floodplain boundaries of the FEMA 100-yr (1% chance) Floodplain which are in the process of being reviewed. To view the maps on-line, see below. 

These maps are considered the "best available data" and will be referred to for floodplain zoning requests.

Ashland Township
Canisteo Township
Claremont Township
Ripley Township
Dodge Center and Wasioja Township
Hayfield 
Ellington Township
Kasson & Mantorville
Milton Township
Vernon Township
West Concord & Concord Township