Check floodplain questions before construction in Polk County
For a property or project with flood questions, consult the FEMA map and the applicable local floodplain administrator. A mapped zone is not a construction authorization.
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Steps
- 1
Review official flood mapping
Check current FEMA map information as a risk reference; information downloaded or printed from the MSC may change or be superseded by new maps. A map is not a permit or no-risk guarantee.
msc.fema.gov/portal/home - 2
Ask Polk County Floodplain Management
Request site-specific flood information and any elevation certificate on file; confirm that County is the responsible administrator for the site.
polkfl.gov/public-safety/floodplain-management/ - 3
Ask the building official about project standards
New construction, additions, fill and substantial improvements may require review; verify current requirements for the actual project.
polkfl.gov/public-safety/floodplain-management/prevention/ - 4
Obtain the current review path
Confirm applicable local permit applications and fees before work begins.
polkfl.gov/services/building/permitting/
Documents
- Exact site address
- Existing elevation certificate if available
- Project scope and improvement value when relevant