Risk-assessment baseline packet. County FIPS 22113. Release 2026-10, data as of 2026-09-30.
Summary
Plan status as of 2026-09-30: No approved plan on record.
Update: FEMA tracker shows a plan awaiting revisions.
Highest expected annual loss (FEMA National Risk Index, modeled total; see B1-a): Hurricane ($19,377,337 a year), Inland Flooding ($15,452,645) and Drought ($3,272,862).
The packet's tables are organized by the items of FEMA's Local Mitigation Plan Review Tool, Element B (B1-a to B2-c); the summaries below follow the same order.
What the packet contains
Sections in FEMA checklist order; each heading names the review item its tables support. Full tables are in the downloads above.
Supports FEMA checklist item B1-a Hazard identification
16 of the 18 National Risk Index hazards apply here.
Not applicable to this county per NRI, with no federal declaration and no Storm Events record since 1996: avalanche and volcanic activity. That is the evidence for leaving them out of the plan.
Highest expected annual loss (NRI, modeled): Hurricane, Inland Flooding and Drought.
Not covered by NRI (local data needed): dam failure (incl. upstream dams); levee failure; flash flood as its own subtype; ice jams; debris flows; erosion (riverine and coastal); land subsidence and sinkholes; expansive soils.
The state hazard mitigation plan also lists hazards for this county; FEMA asks the plan to explain any hazard it leaves out.
Supports FEMA checklist item B1-b Hazard location
- Coastal Flooding and Inland Flooding: the FEMA Flood Insurance Rate Map (FIRM) is the required location source for flooding. See the FEMA Flood Map Service Center (https://msc.fema.gov) for this county.
- Cold Wave, Drought, Hail, Heat Wave, Ice Storm, Lightning, Strong Wind and Winter Weather: affects the whole county; national data give no location within it.
- Earthquake, Hurricane, Landslide, Tornado, Tsunami and Wildfire vary within the county; the packet lists the highest-rated census tracts for each.
Supports FEMA checklist item B1-c Hazard extent
Storm Events records for 12 of the 20 NOAA event-type groups mapped to the 18 hazards, with the scale, observed range and worst recorded event for each; the others say which local data are needed.
Worst recorded tornado, hail and thunderstorm wind (the three event types on record since the 1950s; the packet has every group):
- Hail: 4.25 in hail, 2003-04-07
- Thunderstorm Wind: 70 kt (81 mph) measured gust, Thunderstorm Wind, 2016-05-19
- Tornado: F3 tornado, 1961-09-10, 5.7 mi path length (whole path, pre-1996), 283 yd wide, $2,500,000 property; crops not recorded (1961 dollars), 1 direct death, 55 direct injuries
Supports FEMA checklist item B1-d Previous occurrences
Federal declarations for this area: 46 declarations covering 32 separate hazard incidents counted in this packet; each with type, dates and county Public Assistance dollars.
No approved plan on record, so there is no approval date to count from.
6 statewide declarations listed separately.
Hazards with no Storm Events record and no federal declaration are stated as such (6 of 18).
Storm Events history: 319 records (notable ones in the PDF, all of them in the Excel file).
Supports FEMA checklist item B1-e Probability of future events
FEMA annualized frequency (modeled) for each hazard, with a descriptor from a scale defined in the packet.
- Highly likely: Coastal Flooding and Lightning
- Likely: Drought, Hail, Hurricane, Inland Flooding, Landslide, Strong Wind, Tornado and Winter Weather
- Possible: Cold Wave and Heat Wave
- Unlikely: Earthquake and Wildfire
Historical frequency by intensity band (tornado, hail, wind): 9 bands from Storm Events.
Supports FEMA checklist item B1-f Hazards that vary across jurisdictions
Range of census tract risk scores within the area for 16 of the 18 hazards (16 tracts; rated tracts only).
7 jurisdictions: plan clock, repeat-flood count, Public Assistance dollars and event records naming the place (starting figures from federal data).
County Public Assistance in B1-d also includes applicants filed under the county that are not matched to a jurisdiction row here (for example county departments filed under their own names, such as a highway department or emergency management agency, and state agencies, special districts and nonprofits), so the jurisdiction rows add up to less.
Supports FEMA checklist items B2-a and B2-b Vulnerability and potential impacts
The packet's table gives county-level starting figures; the plan describes impacts for each jurisdiction and its own assets.
No approved plan on record, so there is no approval date to count from.
Local data needed
To gather:
- Critical facilities and lifelines per hazard
- A problem statement per jurisdiction per hazard
- Changes in development in hazard-prone areas since the last approval, or a statement of none (E1-a)
- Future assets
Supports FEMA checklist item B2-a Vulnerability (county context)
Population 57,317; building value $8,124,171,771 and agriculture value $150,992,396 (total, not at risk).
National Risk Index rating Relatively Moderate; social vulnerability Relatively High; community resilience Relatively High.
Supports FEMA checklist item B2-c Repetitive loss properties
Repetitive-loss properties, FMA definition (44 CFR 77.2): 186 repetitive loss, 98 severe repetitive loss. NFIP insurance definition: 369 and 41.
Mitigated 91; insured 172; NFIP data as of 2026-08-02. Counts by occupancy group and for each jurisdiction are in the packet.