FEMA produces Flood Insurance Rate Maps (FIRMs) which are the county's adopted floodplain maps. These hard copy maps are on display at the Canadian County Assessor's Office.

You may see an generalized map of the county's floodplains with this County Floodplain Map.

For a detailed look at the county's floodplains over 2010 aerial photography please visit our Canadian County Online Map Viewer.