The Local Flood Hazard
Primary threats result from water ponding during heavy storms and the Suwannee and Santa Fe rivers reaching flood stage. Since the county is flat, stormwater can overwhelm drainage areas.
Historic Floods: Records exist for 1928, 1948, 1959, 1964, 1973, 1984, 1986, 1991, and 1998. Call (386) 362-1001 for high water data.
Drainage Maintenance: Do not blow yard waste (grass clippings, leaves) into the street. If you witness illegal dumping, notify Public Works at (386) 758-1019.
Flood Warning System
Emergency Management monitors threats with the National Weather Service. Notifications are sent via ALERT Columbia, door-to-door contact, and sirens.
Radio: WDSR-FM 1340, WJTK-FM 96.5, WCJX-FM 106.5, WNFB-FM 94.3
TV: Cable 6, 8, WCJB TV20 | Satellite 4, 12, 25, 30, 47
Flood Insurance & CRS
Homeowner's insurance does not cover flood damage. Columbia County participates in the National Flood Insurance Program (NFIP) (Community #120070).
Because we participate in the Community Rating System (CRS), residents can receive discounted insurance rates. Call 1-866-277-0055 for more information.
Property Protection & Permits
Retrofitting includes elevation, barriers, or dry/wet floodproofing.
Substantial Improvement (50% Rule): If improvements or repairs exceed 50% of the building's value, the structure must meet current standards (like elevation).
Permit Requirements: All development in the floodplain requires a permit. Contact Building & Zoning at (386) 754-7119.