Mountain States
Preliminary Flood Maps
FEMA is working across the nation to update the current Flood Insurance Rate Maps. Below is a list of areas where maps are currently being updated. See the maps before they become effective.
Property Owners Can Take Advantage of Grandfathering
If a property is mapped into a high-risk area such as Zone A or AE, and the owner has a mortgage through a federally regulated or insured lender, flood insurance will be required when the FIRM becomes effective.
Preliminary Flood Insurance Rate Maps are available in the following counties.
Montana- Preliminary
Current Effective Maps
Idaho- Preliminary
Current Effective Maps
Wyoming- Preliminary
Current Effective Maps
Nevada- Preliminary
Current Effective Maps
Utah- Preliminary
Current Effective Maps
Colorado- Preliminary
Current Effective Maps
Arizona- Preliminary
Current Effective Maps
New Mexico- Preliminary
Current Effective Maps
Buying a new home? Check the FEMA Flood Zone below.
