Floodplain Maps & Documents#
Everyone Has Flood Risks, Know Yours.
City Floodplain Maps
View Federal Emergency Management Agency (FEMA) and City floodplain maps to determine if your property is in a floodplain.
Elevation certificates are available online.
Stop! Read First#
Always look at the maps for both the FEMA floodplain and City floodplains to determine if a property is in a floodplain
Although City maps show areas outside city limits, do not use the maps to make floodplain determinations in Larimer County. Contact Larimer County Engineering at 970-498-5700 for County floodplain map information.
Please refer to the CSU Floodplain Management website for floodplain mapping and requirements on CSU’s Main Campus.
You can also obtain a copy of the FEMA maps on the FEMA website. Check out FEMA's tutorial to learn how to create a specific map.
Floodplain Maps for Smartphones#
The floodplain maps are now mobile friendly on all devices.
FEMA Letters of Map Revision or Amendment#
These maps do not reflect FEMA Letters of Map Revision based on Fill (LOMR-F) or Letters of Map Amendment (LOMA).
View a list of properties (PDF 11KB) for which these LOMA and LOMR changes have been issued.