Floodplain Applications
Prior to doing work within the floodplain or the floodway, removal or damage of vegetation within 25' of the river or riverside of the greenbelt or nature path, or if you are requesting a Flood Insurance Rate Map Letter of Map Change you will need to apply for a floodplain/way application through the City. Before you build on, alter, re-grade, dredge or fill on your property, check with the City to determine if a permit is needed. These types of activities can cause harm and flooding to nearby properties if not done correctly. Additionally, any reconstruction, rehabilitation, addition or other improvements to a building that equal or exceed 50% of the building’s value, must comply with the same standards as any new development in the SFHA. Monitoring the floodplain in Garden City is important not only to structures and development, but also to the enhancement and protection of the River habitat and water quality. The open space along the floodplain contributes not only to the scenic beauty of the Greenbelt that borders the River, but the floodplain provides protection for wetlands, rookeries and fish habitat.
If you have any questions please reach out to floodplain@gardencityidaho.org.
Materials that you wish to be reviewed must be submitted either through the front Development Services Department window at City Hall or to the email address building@gardencityidaho.org. To formally submit your project, please provide:
- The completed application
- Required documentation as noted on the application
- Associated Fees
Your request will be sent to the applicable Garden City Reviewers. Any re-submittals need to be sent to building@gardencityidaho.org. Each review cycle (each time that you submit new information), can take up to 15 working days.
Additional Information
FEMA has a Flood Map Service: link.
Here you can find historic Flood Insurance Rate Maps, Flood Insurance Studies, and Letters of Map Change