Floodplain Information

The flood hazard areas of Natrona County are subject to periodic inundation which results in loss of life and property, health and safety hazards, disruption in commerce and governmental services, and extraordinary public expenditures for flood protection and relief, all of which adversely affect the public health, safety and general welfare.

Natrona County is working to provide access to floodplain information to assist citizens with development and living in the floodplain.

National Flood Insurance Program 

Flood Insurance Rate Maps

2019 Floodplain Management in Wyoming Quick Guide (PDF)

Elevation Certificate (PDF)