FEMA Maps

Pierce County has “Flood Insurance Rate Maps” (FIRMs) for reference in making map determinations for property within unincorporated Pierce County.

Floods occur naturally and can happen almost anywhere. They may not even be near a body of water, although river and coastal flooding are two of the most common types. Heavy rains, poor drainage, and even nearby construction projects can put you at risk for flood damage.

Flood maps are one tool that communities use to know which areas have the highest risk of flooding. FEMA maintains and updates data through flood maps and risk assessments.

Additional Resources