Knowledge Base

2024 Finalized Collier County Flood Map

This finalized data has been presented by FEMA as the best information available at this time and includes new or revised Flood Insurance Rate Maps (FIRMs), Flood Insurance Study (FIS) reports and FIRM Databases.  This release provides community officials, the public, and other stakeholders with the finalized version of the current flood hazards, which include changes that may have occurred in the flood hazards and risks throughout the County since the last flood hazard map was published in 2012.

Flood hazards and associated risks can change over time and water flow and drainage patterns can change dramatically because of surface erosion, land use, and natural forces. Thus, finalized flood hazard maps help inform public officials, floodplain managers, industry stakeholders, and the public about how the community’s flood hazards, and risks have changed.

For more information visit the 2024 Collier County Coastal Flood Map webpage.

Local Version - 2024 Digital Flood Insurance Rate Map (DFIRM)

FEMA - FEMA National Flood Hazard Layer

Collier County Flood Information Hotline (239)252-2942 or Email FloodInfoRequest@CollierCountyFL.gov