Hazard Plain Automated baseline

Kingfisher County, OK

Risk-assessment baseline packet

County FIPS:
40073
Release:
2026-10
Data as of:
2026-09-30
Storm Events data through:
2026-06-30

Hazard Plain is an independent product built from public federal data. It is not a FEMA document and is not reviewed or endorsed by FEMA or any state agency.

Hazard Plain release 2026-10, as of 2026-09-30.

Summary

Plan status as of 2026-09-30: Approved, expires 2029-07-23. Plan: Kingfisher County (FEMA plan 108934), approved 2024-07-24.

Since the plan was approved on 2024-07-24: no new hazard declaration and 67 NOAA Storm Events records; details under "What changed since your last plan".

Highest expected annual loss (FEMA National Risk Index, modeled total; see B1-a): Inland Flooding ($4,609,335 a year), Tornado ($3,863,307) and Cold Wave ($3,425,585).

The tables that follow are organized by the items of FEMA's Local Mitigation Plan Review Tool, Element B (B1-a to B2-c); each heading says which item its tables support.

Plan clock

Status:
Approved, expires 2029-07-23
Plan:
Kingfisher County (FEMA plan 108934)
Approved:
2024-07-24
Days to expiry:
1,027

What changed since your last plan (approved 2024-07-24)

New federal declarations:
none
Storm Events records since approval:
67 records (data through 2026-06-30)
Repetitive loss now:
FMA RL 1, SRL 8 (44 CFR 77.2); any definition: 34
Repeat-flood change:
this release sets the baseline count.

Sources: 1, 2, 4, 6 (numbered list at the end)

Plan status for every jurisdiction listed in this county: 18 rows, in the section "Plan clock: Plan status for every jurisdiction listed in this county" on the following pages.

State plan status and tribal plans in this state: see the state page.

Plan clock

Plan status for every jurisdiction listed in this county

Source: 1

JurisdictionTypeStatusPlanApprovedExpiresDays to expirynegative = days since expiryUpdate underwayNotes
Kingfisher CountyCountyApproved, expires 2029-07-23Kingfisher County (FEMA plan 108934)2024-07-242029-07-231,027
Cashion townTownPlan 108934 approved 2024-07-24, pending adoption here; not yet eligibleKingfisher County (FEMA plan 108934), pending adoption here2024-07-24 by FEMA; not yet adopted here2029-07-23 once adoptedFEMA tracker shows a plan approvable pending adoptionNot yet eligible: adopt the approved plan.
Dover townTownPlan 108934 approved 2024-07-24, pending adoption here; not yet eligibleKingfisher County (FEMA plan 108934), pending adoption here2024-07-24 by FEMA; not yet adopted here2029-07-23 once adoptedFEMA tracker shows a plan approvable pending adoptionNot yet eligible: adopt the approved plan.
Hennessey townTownPlan 108934 approved 2024-07-24, pending adoption here; not yet eligibleKingfisher County (FEMA plan 108934), pending adoption here2024-07-24 by FEMA; not yet adopted here2029-07-23 once adoptedFEMA tracker shows a plan approvable pending adoptionNot yet eligible: adopt the approved plan.
Kingfisher cityCityApproved, expires 2029-07-23Kingfisher County (FEMA plan 108934)2024-07-242029-07-231,027this jurisdiction approved 2024-10-08
Loyal townTownApproved, expires 2029-07-23Kingfisher County (FEMA plan 108934)2024-07-242029-07-231,027
Okarche townTownApproved, expires 2029-07-23Kingfisher County (FEMA plan 108934)2024-07-242029-07-231,027
Piedmont cityCityApproved, expires 2026-11-16Canadian County (FEMA plan 106587)2021-11-172026-11-1647
Cashion Public SchoolsSchool/School DistrictApproved, expires 2029-07-23Kingfisher County (FEMA plan 108934)2024-07-242029-07-231,027
Cimarron Public SchoolsSchool/School DistrictNo approved plan on recordnonenonenoneFEMA tracker shows a plan awaiting revisions
Covington-Douglas SchoolsSchool/School DistrictNo approved plan on recordnonenonenoneFEMA tracker shows a plan awaiting revisions
Dover Public SchoolsSchool/School DistrictApproved, expires 2029-07-23Kingfisher County (FEMA plan 108934)2024-07-242029-07-231,027
Drummond Public SchoolsSchool/School DistrictNo approved plan on recordnonenonenoneFEMA tracker shows a plan awaiting revisions
Hennessey Public SchoolsSchool/School DistrictPlan 108934 approved 2024-07-24, pending adoption here; not yet eligibleKingfisher County (FEMA plan 108934), pending adoption here2024-07-24 by FEMA; not yet adopted here2029-07-23 once adoptedFEMA tracker shows a plan approvable pending adoptionNot yet eligible: adopt the approved plan.
Kingfisher Public SchoolsSchool/School DistrictApproved, expires 2029-07-23Kingfisher County (FEMA plan 108934)2024-07-242029-07-231,027
Lomega Public SchoolsSchool/School DistrictPlan 108934 approved 2024-07-24, pending adoption here; not yet eligibleKingfisher County (FEMA plan 108934), pending adoption here2024-07-24 by FEMA; not yet adopted here2029-07-23 once adoptedFEMA tracker shows a plan approvable pending adoptionNot yet eligible: adopt the approved plan.
Chisholm Trail Technology CenterCollege/UniversityApproved, expires 2029-07-23Kingfisher County (FEMA plan 108934)2024-07-242029-07-231,027
Okarche School DistrictSchool/School DistrictPlan 108934 approved 2024-07-24, pending adoption here; not yet eligibleKingfisher County (FEMA plan 108934), pending adoption here2024-07-24 by FEMA; not yet adopted here2029-07-23 once adoptedFEMA tracker shows a plan approvable pending adoptionNot yet eligible: adopt the approved plan.

Supports FEMA checklist item B1-a: hazard identification

Hazards NRI does not cover (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 18 National Risk Index hazards, ranked by expected annual loss (EAL)

Sources: 5, 6

Rank by EALHazardNRI risk ratingEAL ratingEAL buildingsmodeled dollars per yearEAL agriculturemodeled dollars per yearCost of expected deaths and injuriesFEMA's dollar value per year, not property damageEAL total (see note)modeled dollars per yearStorm Events records, 1996 to 2026-06-30countStorm Events coverage note
1Inland FloodingRelatively LowRelatively Low$3,374,660$170,013$1,064,662$4,609,33535
2TornadoRelatively ModerateRelatively Moderate$1,130,304$10,857$2,722,145$3,863,30743
3Cold WaveRelatively ModerateRelatively Moderate$42$336,663$3,088,880$3,425,58510Includes 1 Frost/Freeze record (outside NRI's Cold Wave definition; counted in this table and in B1-d, not in the B1-e descriptor).
4HailRelatively ModerateRelatively Moderate$1,886,341$25,117$12,332$1,923,789225
5Ice StormRelatively HighRelatively High$1,205,628n/a$36,911$1,242,5399
6Strong WindRelatively ModerateRelatively Moderate$523,114$1,050$491,494$1,015,659204Includes 17 High Wind and 1 Strong Wind records (NOAA non-thunderstorm wind types, outside NRI's Strong Wind definition).
7DroughtRelatively ModerateRelatively Moderaten/a$711,384n/a$711,384100
8Heat WaveRelatively LowRelatively Low$387$1,038$599,762$601,18890
9EarthquakeVery LowVery Low$120,387n/a$43,866$164,253Storm Events does not record earthquakes.
10WildfireVery LowVery Low$40,718$638$7,477$48,8330Declared 1 time; no Storm Events record of this type.
11Winter WeatherRelatively LowRelatively Low$7,688$2,133$32,187$42,00957
12LightningVery LowVery Low$7,868n/a$16,115$23,9834
13HurricaneVery LowVery Low$8,234$10,248$59$18,5410No recorded events in Storm Events since 1996 (data through 2026-06-30).
14LandslideVery LowVery Low$18n/a$459$4770No recorded events in Storm Events since 1996 (data through 2026-06-30).

Total = buildings + agriculture + population equivalence; FEMA values each expected death (or 10 injuries) at $13.7 million (2024 dollars).

NRI risk rating combines expected annual loss with social vulnerability and community resilience; EAL rating rates expected annual loss alone. Both compare this county with all U.S. counties.

Local data needed: state and local wildfire and landslide records (Storm Events records these hazards only in part).

Not applicable to this county per NRI, with no federal declaration and no Storm Events record since 1996: avalanche, coastal flooding, tsunami and volcanic activity. That is the evidence for leaving them out of the plan.

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

Affects the whole county (national data give no location within it): Cold Wave, Drought, Hail, Heat Wave, Ice Storm, Lightning, Strong Wind and Winter Weather.

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.

Hazards that vary within the county: highest-rated census tracts

Source: 5

HazardHighest-rated census tractsNRI risk rating, score 0 to 100
Earthquaketract 9583 (Relatively Low, 72.5); tract 9581 (Relatively Low, 61.8); tract 9584 (Relatively Low, 45.1)
Hurricanetract 9581 (Very Low, 51.2); tract 9582 (Very Low, 46.8); tract 9583 (Very Low, 46.7)
Landslidetract 9581 (Relatively Low, 87.4); tract 9582 (Relatively Low, 82.3); tract 9584 (Very Low, 78.4)
Tornadotract 9583 (Very High, 99.9); tract 9581 (Very High, 99.8); tract 9584 (Very High, 97.4)
Wildfiretract 9584 (Relatively Moderate, 88.8); tract 9581 (Relatively Low, 84.3); tract 9582 (Relatively Low, 82.2)

Up to 3 census tracts per hazard, highest National Risk Index rating first, then highest score; a tract number is the Census tract number (for example 9583 is Census Tract 9583). FEMA's Resilience Analysis and Planning Tool maps the National Risk Index for every tract: https://www.fema.gov/emergency-managers/practitioners/resilience-analysis-and-planning-tool

Supports FEMA checklist item B1-c: hazard extent

Extent: scale, observed range and worst recorded event per hazard

Sources: 6, 7

HazardScaleRecordscount and yearsObserved rangeWorst recorded eventMost damaging (when different)How it applies to jurisdictionsNote
Cold/Wind Chill, Extreme Cold/Wind Chillwind chill9 records, 1996 to 2025 (9 zone-level)1 day to 5 days (median 3 days); 8 with a recorded value5 consecutive days, 1996-02-01 to 1996-02-05, zone-levelCountywide (zone-level records).
Frost/Freeze (outside NRI's Cold Wave definition)crop damage1 record, 2023 (1 zone-level)No crop damage reported in 1 record.Countywide (zone-level records).
DroughtU.S. Drought Monitor scale (D0 to D4)100 records, 2000 to 2026 (100 zone-level)5 days to 457 days (median 126 days); 16 with a recorded value457 days (15 months), 2014-03-01 to 2015-05-31, a run of 15 consecutive Storm Events drought records, zone-levelDrought, 2000-08-01, property not reported; $8,330,000 crops (zone total, 2000 dollars)Countywide (zone-level records).Storm Events enters a drought at D2 or worse east of the Rockies and D3 or worse from the Rockies west (NWS Instruction 10-1605); NRI drought counts D3 and D4 only.
EarthquakeModified Mercalli (local data)0Storm Events does not record earthquakes; the USGS earthquake catalog is the source.
Hailhail size (inches)402 records, 1955 to 2026 (3 zone-level)0.75 in to 4.5 in (median 1 in); 401 with a recorded value4.5 in hail, 2012-05-29; same size also recorded on 1981-06-01, 1994-08-17, 1999-05-03Hail, 1999-04-21, $1,000,000 property; crops not reported (1999 dollars)Event records naming jurisdictions in the plan: Kingfisher city (83 records), Okarche town (39 records), Hennessey town (36 records), Cashion town (27 records), Dover town (26 records), Loyal town (24 records), Piedmont city (1 record). Zone-level records (3) apply countywide.
Excessive Heat, Heatheat index (in event narratives)90 records, 2001 to 2026 (90 zone-level)1 day to 29 days (median 3 days); 29 with a recorded value29 consecutive days, 2006-07-16 to 2006-08-13, zone-levelCountywide (zone-level records).
Hurricane, Tropical Storm, Tropical DepressionSaffir-Simpson0Storm Events files every zone of a storm's episode under the storm's type; flooding from the storm is filed as Flood or Flash Flood records.
Ice StormSperry-Piltz ice scale (local data)9 records, 1998 to 2020 (9 zone-level)Ice Storm, 2002-01-30, $25,000,000 property; crops not reported (2002 dollars); NWS zone OKZ018Countywide (zone-level records).
Flash Flood, Flood, Lakeshore Flooddamage and flood days (flood depth: FIRM)35 records, 1998 to 2024 (6 zone-level)Flash Flood, 2007-08-19, $500,000 property; $0 crops (2007 dollars), 1 direct deathEvent records naming jurisdictions in the plan: Kingfisher city (20 records), Hennessey town (5 records), Cashion town (1 record), Okarche town (1 record). Zone-level records (6) apply countywide.Flood depth: see the FEMA Flood Insurance Rate Map. Storm Events damage is often $0 or blank for floods, major ones included; FEMA Public Assistance by declaration (B1-d) shows which floods cost the most.
Debris Flownone (count and damage only)0
Lightningannualized frequency (the measure FEMA's Local Mitigation Planning Handbook names)4 records, 1997 to 2005Lightning, 1997-07-18, $50,000 property; crops not reported (1997 dollars)Event records naming jurisdictions in the plan: Hennessey town (3 records), Kingfisher city (1 record).Storm Events lists lightning with damage or casualties.
High Wind and Strong Wind (outside NRI's Strong Wind definition)wind speed (kt and mph)18 records, 1996 to 2025 (18 zone-level)35 kt (40 mph) to 56 kt (64 mph) (median 51.5 kt (59 mph)); 12 with a recorded value56 kt (64 mph) measured gust, High Wind, 2022-05-16; NWS zone OKZ018High Wind, 1996-03-24, $30,000 property; crops not reported (zone total, 1996 dollars)Countywide (zone-level records).
Thunderstorm Windwind speed (kt and mph)269 records, 1955 to 2025 (1 zone-level)50 kt (58 mph) to 82 kt (94 mph) (median 56 kt (64 mph)); 204 with a recorded value82 kt (94 mph), measurement type not recorded, Thunderstorm Wind, 1967-06-10Thunderstorm Wind, 2005-06-16, $250,000 property; crops not reported (2005 dollars)Event records naming jurisdictions in the plan: Kingfisher city (69 records), Okarche town (32 records), Hennessey town (30 records), Dover town (22 records), Loyal town (15 records), Cashion town (12 records). Zone-level records (1) apply countywide.Speeds under 20 kt (likely entry errors) are left out of the observed range.
TornadoEnhanced Fujita (Fujita before Feb 2007)82 records, 1950 to 2025F/EF0 to F/EF4 (median F/EF1); 78 with a recorded valueF4 tornado, 1999-05-03, 15 mi within this county, 880 yd wide, $2,500,000 property; crops not reported (1999 dollars), 1 direct death, 11 direct injuriesEvent records naming jurisdictions in the plan: Kingfisher city (10 records), Cashion town (8 records), Hennessey town (7 records), Dover town (6 records), Loyal town (4 records), Okarche town (2 records).Before 1996 a tornado is listed once, under the county where it began, with its whole path's rating and length; from 1996 on, each county lists its own segment. Length is not used to rank tornadoes (see Methods).
Wildfireacres burned (local data)0
Winter Storm, Heavy Snow, Blizzard, Lake-Effect Snow, Winter Weather, Sleetnone in data (snowfall: local data)57 records, 1996 to 2026 (57 zone-level)Winter Storm, 2000-12-26, $150,000 property; crops not reported (2000 dollars); NWS zone OKZ018Countywide (zone-level records).

In event narratives only (local data needed): wind chill, temperature, heat index, ice thickness, acres burned and snow depth; any physical measure of debris flow and lightning.

Storm Events records are more complete after 1996; before 1996 only Tornado (from 1950), Hail and Thunderstorm Wind (from 1955) exist. Zone-level records from zones that no NWS zone-county file places in this county (mostly before 2020) are not counted here (the Methods page explains the zone matching).

Dollars are nominal (as reported), labeled with the year; not adjusted for inflation.

Supports FEMA checklist item B1-d: previous occurrences

Federal declarations for this county: 35 declarations covering 30 separate hazard incidents counted in this packet (declarations for the same incident count once; non-natural and evacuation-only declarations are not counted).

Federal disaster declarations for this county

Sources: 1, 2, 3

DeclaredIncident beganFEMA numberTypeTitleMapped hazardCounty Public Assistancefederal share obligated, nominal dollarsNotes
2021-02-242021-02-08DR-4587-OKMajor disasterSevere Winter StormsIce Stormno Public Assistance recorded
2021-02-172021-02-08EM-3555-OKEmergencySevere Winter StormIce Stormno Public Assistance recordedsame incident as DR-4587
2020-12-212020-10-26DR-4575-OKMajor disasterSevere Winter StormIce Storm$26,326,860.91
2020-04-052020-01-20DR-4530-OKMajor disasterCOVID-19 PandemicNon-natural, not countedno Public Assistance recorded
2020-03-132020-01-20EM-3462-OKEmergencyCOVID-19Non-natural, not countedno Public Assistance recordedsame incident as DR-4530
2019-06-012019-05-07DR-4438-OKMajor disasterSevere Storms, Straight-Line Winds, Tornadoes, and FloodingInland Flooding; Strong Wind; Tornado$933,458.63
2016-02-102015-12-26DR-4256-OKMajor disasterSevere Winter Storms and FloodingInland Flooding; Winter Weather$7,269,499.81
2015-12-292015-11-27DR-4247-OKMajor disasterSevere Winter Storms and FloodingIce Storm$1,958,777.08
2015-05-262015-05-05DR-4222-OKMajor disasterSevere Storms, Tornadoes, Straight-Line Winds, and FloodingInland Flooding; Strong Wind; Tornado$54,175.38
2013-04-082013-02-24DR-4109-OKMajor disasterSevere Winter Storm and SnowstormWinter Weather$50,482,827.53
2011-06-062011-05-22DR-1989-OKMajor disasterSevere Storms, Tornadoes, Straight-Line Winds, and FloodingInland Flooding; Strong Wind; Tornado$1,210,741.08
2011-02-022011-01-31EM-3316-OKEmergencySevere Winter StormWinter Weatherno Public Assistance recorded
2010-01-302010-01-28EM-3308-OKEmergencySevere Winter StormWinter Weatherno Public Assistance recorded
2008-05-092008-04-09DR-1754-OKMajor disasterSevere Storms, Tornadoes, and FloodingInland Flooding (primary); also designated: Tornado$128,251.18
2007-12-102007-12-08EM-3280-OKEmergencySevere Winter StormsIce Stormno Public Assistance recorded
2007-08-242007-08-18DR-1718-OKMajor disasterSevere Storms, Tornadoes, and FloodingInland Flooding; Tornado$511,370.82
2007-07-072007-06-10DR-1712-OKMajor disasterSevere Storms, Flooding, and TornadoesInland Flooding; Tornado$282,270.17
2007-01-142007-01-12EM-3272-OKEmergencySevere Winter Storms and FloodingIce Stormno Public Assistance recorded
2006-01-102005-11-27DR-1623-OKMajor disasterExtreme Wildfire ThreatWildfire$21,631.29
2006-01-022006-01-01FM-2603-OKFire managementCashion Fire ComplexWildfireno Public Assistance recordedsame incident as DR-1623
2005-09-052005-08-29EM-3219-OKEmergencyHurricane Katrina EvacuationHurricane: evacuation support, not a local hazard event; not countedno Public Assistance recorded
2003-05-102003-05-08DR-1465-OKMajor disasterSevere Storms and TornadoesTornadoPA not declared for this county
2003-02-042002-12-03DR-1452-OKMajor disasterSevere Ice StormIce Storm$1,218,348.80
2002-02-012002-01-30DR-1401-OKMajor disasterSevere Winter Ice StormIce Storm$24,012,563.89
2001-06-292001-05-27DR-1384-OKMajor disasterSevere Storms, Flooding, and TornadoesInland Flooding; Tornado$270,155.47
2001-01-052000-12-25DR-1355-OKMajor disasterSevere Winter Ice StormIce Storm$113,312.27
1999-05-041999-05-03DR-1272-OKMajor disasterOk, Tornadoes 5/3/99Tornado$462,801.20
1995-06-261995-05-26DR-1058-OKMajor disasterTornadoes, Severe Storms and FloodingTornado (primary); also designated: Inland Floodingno Public Assistance recorded
1993-05-121993-05-08DR-991-OKMajor disasterSevere Storms, Tornadoes & FloodingInland Flooding; Tornadono Public Assistance recorded
1990-05-181990-04-14DR-866-OKMajor disasterSevere Storms, Tornadoes & FloodingInland Flooding; Tornadono Public Assistance recorded
1987-07-091987-05-19DR-794-OKMajor disasterSevere Storms & FloodingInland Floodingno Public Assistance recorded
1986-10-141986-09-26DR-778-OKMajor disasterSevere Storms & FloodingInland Floodingno Public Assistance recorded
1982-06-181982-06-18DR-662-OKMajor disasterSevere Storms & FloodingInland Floodingno Public Assistance recorded
1975-07-091975-07-09DR-474-OKMajor disasterSevere Storms, Flooding & TornadoesInland Flooding; Tornadono Public Assistance recorded
1973-10-131973-10-13DR-404-OKMajor disasterSevere Storms & FloodingInland Floodingno Public Assistance recorded

School districts and special districts in this county: $72,904.02 (included in the county total above). Public Assistance matched by applicant name to the school districts and special districts FEMA lists as plan participants in this county. They have no row of their own in the jurisdiction table, so their total is listed here. These dollars are already included in the county PA column of the declarations table (the FEMA record places each applicant in this county), so this line is not added to it.

County Public Assistance: applicants the FEMA record places in this county, including any state agencies FEMA files there; statewide rows are listed on the state page; federal share obligated, nominal dollars.

Statewide declarations

Source: 2

DeclaredIncident beganFEMA numberTypeTitleMapped hazard
1995-04-191995-04-19EM-3115-OKEmergencyExplosion at Federal Courthouse in Oklahoma CityNon-natural, not counted
1960-07-151960-07-15DR-104-OKMajor disasterHeavy Rains, Hail, Floods & TornadoesHail; Inland Flooding; Tornado
1959-11-091959-11-09DR-95-OKMajor disasterHeavy Rains & FloodsInland Flooding
1959-07-081959-07-08DR-92-OKMajor disasterFloodInland Flooding
1957-05-181957-05-18DR-74-OKMajor disasterFloodInland Flooding
1956-04-071956-04-07DR-54-OKMajor disasterTornadoesTornado
1955-06-011955-06-01DR-35-OKMajor disasterFlood & TornadoInland Flooding (primary); also designated: Tornado

FEMA recorded these with designated area Statewide and no county, so they are listed on every county page in the state and not counted with county rows. Local data needed: whether each one affected this county.

13 Fire Management declarations (1971-04-08 to 2012-07-30) FEMA filed as Statewide with no county; each names one local fire. Listed on the state page.

Public Assistance filed under this county for declarations that do not list it: 6 rows, $1,188,520.55

Sources: 2, 3

FEMA numberDeclaredTitleApplicantPA obligatedfederal share obligated, nominal dollars
DR-4721-OK2023-07-19Severe Storms, Straight-Line Winds, and TornadoesCimarron Electric Cooperative$42,721.22
DR-4373-OK2018-06-25WildfiresCimarron Electric Cooperative$258,707.88
DR-4299-OK2017-02-10Severe Winter StormCimarron Electric Cooperative$623,497.09
DR-1883-OK2010-03-05Severe Winter StormOkarche, Town of$4,250.91
DR-1775-OK2008-07-09Severe Storms and FloodingCimarron Electric Cooperative$257,747.45
DR-1678-OK2007-02-01Severe Winter StormsOkarche, Town of$1,596

FEMA's Public Assistance summaries file these applicants under this county, but FEMA's declaration rows for these disasters do not designate it (an electric cooperative or district serving several counties, for example). Not in any declaration row above and not counted.

Previous occurrences by hazard, with explicit no-event rows

Sources: 2, 6, 7

HazardStorm Events records, all years on file(years in the Period column)Since plan approvalrecordsIn the 12 months before plan approvalrecordsLast 5 yearsrecordsDeclared incidents, all yearsseparate disastersDeclared since approvalseparate disastersPeriodStatement
Cold Wave10337001996 to 2026-06-30Includes 1 Frost/Freeze record.
Drought1005026001996 to 2026-06-30
Earthquake000000Storm Events does not record earthquakes; the USGS earthquake catalog is the source.
Hail4028641001955 to 2026-06-30
Heat Wave90403687001996 to 2026-06-30
Hurricane0000001996 to 2026-06-30No recorded events, 1996 to 2026-06-30, NOAA NCEI Storm Events
Ice Storm9000801996 to 2026-06-30
Inland Flooding350131601996 to 2026-06-30
Landslide0000001996 to 2026-06-30No recorded events, 1996 to 2026-06-30, NOAA NCEI Storm Events
Lightning4000001996 to 2026-06-30
Strong Wind2877826301955 to 2026-06-30Includes 17 High Wind and 1 Strong Wind records.
Tornado822151301950 to 2026-06-30
Wildfire0000101996 to 2026-06-30No Storm Events records of this type; 1 federal declared incident (see declarations table)
Winter Weather57203401996 to 2026-06-30

Notable Storm Events records

Sources: 1, 6, 7

DateEvent typeMagnitude or extentDamagenominal dollarsDeaths, injuriesdirect onlyLocationFlagsWhy listed
2022-05-16High Wind56 kt (64 mph) measured gust$0 property; $0 crops (zone total, 2022 dollars)0, 0NWS zone OKZ018 (KINGFISHER), zone-levelwithin last 5 yearsB1-c worst recorded: High Wind and Strong Wind
2021-02-08Winter Weatherproperty not reported; $0 crops (zone total, 2021 dollars)1, 0NWS zone OKZ018 (KINGFISHER), zone-leveldeaths or injuries recorded
2014-03-01Droughtdamage not reported0, 0NWS zone OKZ018 (KINGFISHER), zone-levelB1-c worst recorded: Drought
2012-05-29Hail4.5 indamage not reported0, 0KINGFISHERB1-c worst recorded: Hail
2007-08-19Flash Flood$500,000 property; $0 crops (2007 dollars)1, 0KINGFISHERdeaths or injuries recorded
2006-07-16Heatdamage not reported0, 0NWS zone OKZ018 (KINGFISHER), zone-levelB1-c worst recorded: Excessive Heat, Heat
2002-01-30Ice Storm$25,000,000 property; crops not reported (zone total, 2002 dollars)0, 0NWS zone OKZ018 (KINGFISHER), zone-levelB1-c worst recorded: Ice Storm
2000-12-26Winter Storm$150,000 property; crops not reported (zone total, 2000 dollars)0, 0NWS zone OKZ018 (KINGFISHER), zone-levelB1-c worst recorded: Winter Storm, Heavy Snow, Blizzard, Lake-Effect Snow, Winter Weather, Sleet
1999-05-03TornadoF4, 15 mi within this county, 880 yd wide$2,500,000 property; crops not reported (1999 dollars)1, 11DOVER to HENNESSEYdeaths or injuries recorded
1997-07-18Lightning$50,000 property; crops not reported (1997 dollars)0, 0HENNESSEYB1-c worst recorded: Lightning
1996-02-01Cold/Wind Chilldamage not reported0, 0NWS zone OKZ018 (KINGFISHER), zone-levelB1-c worst recorded: Cold/Wind Chill, Extreme Cold/Wind Chill
1967-06-10Thunderstorm Wind82 kt (94 mph), measurement type not recordeddamage not recorded (pre-1996 record)0, 0location not recordedB1-c worst recorded: Thunderstorm Wind

The full list is in the Excel file, sheet "B1-d Storm Events history" (1,076 rows).

Location is the place NOAA recorded, as written in its data; it need not be a jurisdiction in this plan.

Local data needed: state-declared emergencies, from your state emergency management agency (federal data do not include them).

Tribal and special-area declarations in this state are listed on the state page.

Supports FEMA checklist item B1-e: probability of future events

Probability: FEMA annualized frequency and descriptor per hazard

Sources: 5, 6

HazardFEMA annualized frequency (modeled)unit per rowUnitIn plain termsDescriptorDescriptor basisNRI events or days in its record period (hail, wind and tornado are area-weighted, so can be fractional)NRI periodLocationNote
Cold Wave2.32event-days per yearabout 2.32 days per yearLikelyStorm Events event-days in 5 of 30 years, 1996 to 2025 (16.7%)442005-11-12 to 2024-11-12 (19 years)countywide
Drought66.3event-days per yearabout 66.3 days per yearLikelyStorm Events event-days in 17 of 30 years, 1996 to 2025 (56.7%)2,0022000 to 2025 (25.25 years; D3 and D4 only)countywide
Earthquake0.00129annual probability at a locationchance a given location in the county has at least minor-damage shaking in a year: 0.129%not shownmodeledsee B1-fNo descriptor (Storm Events does not record earthquakes).
Hail10.6events per yearabout 10.6 per yearHighly likelyFEMA annualized frequency (modeled)402.0 (modeled)1986 to 2023 (38 years)countywide
Heat Wave17.6event-days per yearabout 17.6 days per yearLikelyStorm Events event-days in 5 of 30 years, 1996 to 2025 (16.7%)2712005-11-12 to 2024-11-12 (19 years)countywide
Hurricane0.0113events per yearabout 1 in 88 yearsPossibleFEMA annualized frequency (modeled)41851 to 2024 (Atlantic)see B1-fNRI counts hurricane and tropical storm tracks passing within storm-force wind range; federal declarations are in B1-d.
Ice Storm1.02event-days per yearabout 1.02 days per yearLikelyStorm Events event-days in 7 of 30 years, 1996 to 2025 (23.3%)691946-12-31 to 2014-02-12 (67 years)countywide
Inland Flooding0.786event-days per yearabout 0.786 days per yearLikelyStorm Events event-days in 13 of 30 years, 1996 to 2025 (43.3%)221996 to 2023 (28 years)see B1-f
Landslide0.149events per year (modeled)about 1 in 7 yearsLikelyFEMA annualized frequency (modeled)not shownmodeledsee B1-f
Lightning51.1days per year with a strikeabout 51.1 days per yearHighly likelyFEMA annualized frequency (modeled)not shown1995 to 2023 (29 years; CONUS)countywide
Strong Wind5.72events per yearabout 5.72 per yearHighly likelyFEMA annualized frequency (modeled)2181986 to 2023 (38 years)countywide
Tornado0.983events per yearabout 0.98 per yearLikelyFEMA annualized frequency (modeled)not shown1950 to 2023 (EF2+); 1986 to 2023 (EF0-1)see B1-f
Wildfire0.001annual probability at a locationchance a given location in the county burns in a year: 0.1%Storm Events records in 0 of 30 years, 1996 to 2025 (0%)not shownmodeledsee B1-fNo descriptor: no Storm Events record 1996 to 2025
Winter Weather9.58event-days per yearabout 9.58 days per yearLikelyStorm Events event-days in 21 of 30 years, 1996 to 2025 (70%)1822005-11-12 to 2024-11-12 (19 years)countywide

FEMA annualized frequency (modeled) is the National Risk Index v1.20 (December 2025) estimate of how often a hazard affects this county in a year; it is not recorded events divided by years, and its unit differs by hazard (events, event-days, or days with a lightning strike per year). For earthquake, wildfire, coastal flooding and tsunami the value is the chance (or number of events) at a location in the county, not across the county, so no "1 in N years" is given and the descriptor comes from Storm Events where it has a record (none for earthquake). The Methods page gives each hazard's method, from FEMA's National Risk Index Technical Documentation v1.20.

Where NRI gives event-days, the descriptor comes from the share of years with a Storm Events record; NRI's source records more events, so the two differ.

Descriptor scale used in this packet (defined per unit)

Sources: 5, 6

UnitDescriptorDefinition
events per yearHighly likely1 or more per year
events per yearLikelyabout once in 1 to 10 years
events per yearPossibleabout once in 10 to 100 years
events per yearUnlikelyless than once in 100 years
annual probabilityLikely10% to under 100% chance in a given year
annual probabilityPossible1% to under 10% chance in a given year
annual probabilityUnlikelyunder 1% chance in a given year
event-days (share of years)Highly likelyevent-days recorded in 90% or more of years
event-days (share of years)Likelyevent-days recorded in 10% to under 90% of years
event-days (share of years)Possibleevent-days recorded in some years but under 10% of years
lightning strike-daysHighly likelycloud-to-ground strikes on 1 or more days per year

Intensity bands: historical frequency (Storm Events)

Source: 6

HazardBandYearsEventscounty-coded recordsYears in periodEvents per yearevents / years
Hail1.00-1.99 in1996 to 2025120304
Hail2.00 in+1996 to 202535301.17
Thunderstorm Wind (counted as NRI Strong Wind)50-64 kt1996 to 2025138304.6
Thunderstorm Wind (counted as NRI Strong Wind)65 kt+1996 to 202520300.667
Thunderstorm Wind (counted as NRI Strong Wind)unmeasured or below 50 kt1996 to 202527300.9
TornadoEF0-11996 to 202534301.13
TornadoEF2-31996 to 20255300.167
TornadoEF4-51996 to 20251300.0333
Tornadounrated (EFU)1996 to 20253300.1

The bands show how often events of each severity were recorded in this county, to profile how severe events have been (FEMA's probability item asks for the range of intensities).

Hail smaller than 1 inch is not counted: on 2010-01-05 the National Weather Service raised its severe-hail threshold from 3/4 inch to 1 inch, so smaller reports became less common after 2009 (NWS Service Change Notice 09-52). NRI hail frequency uses a 0.75 inch threshold.

Optional: future conditions. Not a required item in the 2025 FEMA Local Mitigation Planning Policy Guide; some states ask for it. The federal Climate Mapping for Resilience and Adaptation (CMRA) site gives county exposure to future climate conditions (https://resilience.climate.gov/).

Supports FEMA checklist item B1-f: hazards that vary across jurisdictions

Range of census tract risk within the county

Source: 5

HazardTractsrated of allNRI risk score, 0 to 100Tracts by rating
MinMedianMax
Cold Wave4 of 495.997.899.6Very High 4
Drought4 of 492.196.898.1Relatively High 2, Relatively Moderate 2
Earthquake4 of 443.853.572.5Relatively Low 4
Hail4 of 497.898.899.7Very High 3, Relatively High 1
Heat Wave4 of 474.484.695.0Relatively High 2, Relatively Moderate 2
Hurricane4 of 442.546.851.2Very Low 4
Ice Storm4 of 498.899.799.9Very High 4
Inland Flooding4 of 444.280.897.0Very High 1, Relatively High 2, Relatively Low 1
Landslide4 of 471.280.487.4Relatively Low 2, Very Low 2
Lightning4 of 420.431.352.2Relatively Moderate 1, Relatively Low 3
Strong Wind4 of 494.997.499.6Very High 2, Relatively High 2
Tornado4 of 495.898.699.9Very High 4
Wildfire4 of 480.083.388.8Relatively Moderate 1, Relatively Low 3
Winter Weather4 of 471.880.793.0Relatively High 2, Relatively Moderate 2

Drought: Agriculture is all of NRI's expected annual loss for this hazard in the county, so the tract range mostly reflects where crop and livestock value is.

Rated tracts only: No Rating (score 0.0), Not Applicable and Insufficient Data tracts are counted but not used for the minimum, median and maximum.

The score ranks a tract against all U.S. tracts (100 = highest). The rating is FEMA's category for the tract's risk value, computed differently, so the two can disagree.

Frequency data for cold wave, drought, hail, heat wave, ice storm, lightning, strong wind and winter weather are county-wide or coarse (49 km grid or NWS zone), the same for every jurisdiction; the tract range mostly reflects where buildings and people are (crop and livestock value where a line above names agriculture).

Each jurisdiction (starting figures from federal data)

Sources: 1, 3, 4, 6

JurisdictionTypePlan statusRepetitive lossFMA RL and SRL (44 CFR 77.2); repeat-flood, any definitionPublic Assistance to this jurisdictionFEMA records matched by applicant name; federal share obligated, nominal dollarsEvent records naming this placeall years; since its plan
Kingfisher CountyCountyApproved, expires 2029-07-23FMA RL 0, SRL 0; any 8$1,313,001.020 total; 0 since its plan
Cashion townTownPlan 108934 approved 2024-07-24, pending adoption here; not yet eligibleFMA RL 0, SRL 0; any 0$11,373.4948 total; no approved plan
Dover townTownPlan 108934 approved 2024-07-24, pending adoption here; not yet eligibleFMA RL 0, SRL 0; any 0$103,037.4854 total; no approved plan
Hennessey townTownPlan 108934 approved 2024-07-24, pending adoption here; not yet eligibleFMA RL 0, SRL 0; any 0$212,038.4881 total; no approved plan
Kingfisher cityCityApproved, expires 2029-07-23FMA RL 1, SRL 8; any 26$1,700,417.61183 total; 2 since its plan
Loyal townTownApproved, expires 2029-07-23FMA RL 0, SRL 0; any 0$35,450.1443 total; 0 since its plan
Okarche townTownApproved, expires 2029-07-23FMA RL 0, SRL 0; any 0$74,229.8774 total; 1 since its plan
Piedmont cityCityApproved, expires 2026-11-16FMA RL 0, SRL 0; any 0no Public Assistance recorded1 total; 0 since its plan

Repetitive-loss counts are for whole NFIP communities, which can extend beyond this county (see the note in B2-c).

School districts and special districts get a plan clock row only.

County Public Assistance in B1-d also includes applicants filed under the county that are not jurisdictions in this plan (for example 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

Local data needed

The table below gives county-level starting figures; the plan describes impacts for each jurisdiction and its own assets.

  • 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

County-level starter: exposure, expected annual loss and damage since the plan

Sources: 1, 2, 3, 5, 6, 7

HazardBuilding exposuremodeled dollarsAgriculture exposuremodeled dollarsPopulation exposedpeopleEAL buildingsmodeled dollars per yearEAL agriculturemodeled dollars per yearCost of expected deaths and injuriesFEMA's dollar value per year, not property damageEAL as % of exposurebuildings; agriculture where notedStorm Events damage since 2024-07-24county-coded records, property plus crops, nominal dollarsZone-level damage since planproperty plus crops, reported for the zonePublic Assistance since plannominal dollars; see noteNote
Cold Wave$3,354,593,357$186,785,65215,141$42$336,663$3,088,880under 0.0001%
Droughtn/a$22,332,962n/an/a$711,384n/a3.19% (agriculture)NRI has no building exposure for this hazard; agriculture shown
Earthquake$5,831,541,804n/a15,184$120,387n/a$43,8660.00206%
Hail$3,354,593,357$186,785,65215,141$1,886,341$25,117$12,3320.0562%
Heat Wave$3,354,593,357$186,785,65215,141$387$1,038$599,762under 0.0001%
Hurricane$3,353,988,948$183,155,25215,138$8,234$10,248$590.000245%
Ice Storm$3,354,593,357n/a15,141$1,205,628n/a$36,9110.0359%
Inland Flooding$3,352,673,177$18,828,3731,011$3,374,660$170,013$1,064,662n/a (see note)NRI counts the full building value of any census block with some flood loss; this is not the value of buildings in the floodplain. Use local FIRM overlays for B2-a/B2-b.
Landslide$7,465,329n/a31$18n/a$4590.000236%
Lightning$3,354,593,357n/a15,141$7,868n/a$16,1150.000235%
Strong Wind$3,354,593,357$186,785,65215,141$523,114$1,050$491,4940.0156%$175,000
Tornado$3,354,593,357$186,785,65215,141$1,130,304$10,857$2,722,1450.0337%$0
Wildfire$561,486,720$52,975,8893,677$40,718$638$7,4770.00725%
Winter Weather$3,354,593,357$186,785,65215,141$7,688$2,133$32,1870.000229%

Totals since 2024-07-24 (Storm Events through 2026-06-30): 16 county-coded records, 4 with a damage value recorded (including $0), $175,000; 51 zone-level records, 0 with a damage value recorded (including $0), $0 reported for the zone; Public Assistance: no counted declaration since the plan.

FEMA does not split Public Assistance by hazard. A declaration mapped to several hazards is listed under each of them with its full amount, so the per-hazard column does not add up to the total; the unit total counts each declaration once.

NRI computes earthquake exposure on its own basis, so it exceeds the county building value in B2-a.

Supports FEMA checklist item B2-a: vulnerability (county context)

County context

Source: 5

MeasureValue
Population15,141
Building value (total, not at risk)$3,354,593,357
Agriculture value (total, not at risk)$186,785,652
NRI risk rating (all hazards)Relatively Low
Expected annual loss, buildings and agriculture, all hazards$9,574,531
Expected annual loss, population equivalence, all hazards (NRI values each statistical life at $13.7M; a modeled value of expected deaths and injuries, not property damage)$8,116,350
Social vulnerability ratingRelatively Moderate
Community resilience ratingRelatively Low
NRI versionDecember 2025

FEMA's all-hazard expected annual loss adds buildings, agriculture and population equivalence; this table gives the property part and the population-equivalence part as separate rows.

Social vulnerability: higher means people are more likely to be harmed and slower to recover. Community resilience: lower means the community is less able to recover. High social vulnerability and low resilience both raise the NRI risk rating.

Supports FEMA checklist item B2-c: repetitive loss properties

Repetitive loss in this county, both definitions

Sources: 1, 4

DefinitionPropertiesSevere repetitive lossProperties
Repetitive loss, FMA definition (44 CFR 77.2)1Severe repetitive loss, FMA definition (44 CFR 77.2)8
Repetitive loss, NFIP insurance definition29Severe repetitive loss, NFIP insurance definition3

The state NFIP coordinator's list, the source FEMA's Handbook names, often uses the NFIP insurance definition (second row).

Repeat-flood properties: county total and NFIP communities

Sources: 1, 4

ScopeRL, FMApropertiesSRL, FMApropertiesRL, NFIPpropertiesSRL, NFIPpropertiesAny categorypropertiesMitigatedpropertiesCurrently insuredproperties
County total182933442
of which: Kingfisher city182132641
of which: Kingfisher County (unincorporated area)0080801

Repeat-flood properties by jurisdiction in the plan (NFIP community)

Sources: 1, 4

JurisdictionNFIP community IDRL, FMApropertiesSRL, FMApropertiesRL, NFIPpropertiesSRL, NFIPpropertiesAny categorypropertiesMitigatedpropertiesCurrently insuredproperties
Kingfisher County4004710080801
Cashion town4002770000000
Dover town4000810000000
Hennessey town4003890000000
Kingfisher city400082182132641
Loyal town4000830000000
Okarche town4004280000000
Piedmont city4000270000000

Counts by occupancy group for each jurisdiction are in the Excel file, sheet "B2-c Jurisdictions".

Jurisdiction rows are whole NFIP communities and need not add up to the county total: a community that extends into another county is counted in full on each jurisdiction row, while the county table counts only its part in this county.

County repeat-flood properties by occupancy group

Sources: 1, 4

Occupancy groupRL, FMApropertiesSRL, FMApropertiesRL, NFIPpropertiesSRL, NFIPpropertiesAny categorypropertiesMitigatedpropertiesCurrently insuredproperties
single-family residential142222411
2 to 4 unit residential0010100
other residential0000000
non-residential0461931
not reported0000000

FEMA's occupancy groups have no institutional class; institutional properties are counted in non-residential or other residential in the table by occupancy group.

FMA RL and FMA SRL are the Flood Mitigation Assistance definitions (44 CFR 77.2), the ones the FEMA Local Mitigation Planning Policy Guide cites. NFIP repetitive loss (the FEMA insurance definition) is 2 or more claims over $1,000 in 10 years, and a property can leave that group once it is mitigated. Also shown: NFIP severe repetitive loss, any category, mitigated and currently insured. The Methods page gives the OpenFEMA field details.

Counts are aggregates of FEMA's public NFIP Multiple Loss Properties file (FEMA's data date 2026-08-02; file version 2026-08-04). No property is identified. County assignment is FEMA's geocode.

In this county 0 properties are FMA repetitive loss but not NFIP repetitive loss, and 28 properties are NFIP repetitive loss but not FMA repetitive loss.

Exact counts; no count suppression.

Sources

Tables cite these sources by number. The full list, for the plan's bibliography (FEMA review item A4-a):

  1. FEMA, OpenFEMA HazardMitigationPlanStatuses v1, version 2026-09-29T134039Z, pulled 2026-09-30, https://www.fema.gov/api/open/v1/HazardMitigationPlanStatuses (API)
  2. FEMA, OpenFEMA DisasterDeclarationsSummaries v2, version 2026-09-29T162832Z, pulled 2026-09-30, https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries (API)
  3. FEMA, OpenFEMA PublicAssistanceFundedProjectsSummaries v1, version 2026-09-29T150754Z, pulled 2026-09-30, https://www.fema.gov/api/open/v1/PublicAssistanceFundedProjectsSummaries (API)
  4. FEMA, OpenFEMA NfipMultipleLossProperties v1, version 2026-08-04T164045Z, pulled 2026-09-30, https://www.fema.gov/api/open/v1/NfipMultipleLossProperties (API)
  5. FEMA, FEMA National Risk Index 1.20.0 (December 2025), county and census tract tables, version 1.20.0, pulled 2026-09-30, https://www.fema.gov/about/reports-and-data/openfema/nri/v120/NRI_Table_Counties.zip (download, 25 MB), https://www.fema.gov/about/reports-and-data/openfema/nri/v120/NRI_Table_CensusTracts.zip (download, 635 MB)
  6. NOAA NCEI, NOAA NCEI Storm Events Database, details files (csvfiles v1.0), version c20260918, pulled 2026-09-30, https://www.ncei.noaa.gov/pub/data/swdi/stormevents/csvfiles/
  7. NOAA National Weather Service, NWS county-public forecast zones correlation file, version bp03mr20 to bp16ap26 (11 files; newest bp16ap26), pulled 2026-09-30, https://www.weather.gov/gis/ZoneCounty
  8. U.S. Census Bureau, Census 2024 Gazetteer, 2020 place by county, CT county-to-cousub crosswalk, version 2024-gazetteer, pulled 2026-09-30, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/2024_Gaz_counties_national.zip, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/2024_Gaz_cousubs_national.zip, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/2024_Gaz_place_national.zip, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/2024_Gaz_unsd_national.zip, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/2024_Gaz_elsd_national.zip, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/2024_Gaz_scsd_national.zip, https://www2.census.gov/geo/docs/reference/codes2020/national_place_by_county2020.txt, https://www2.census.gov/geo/docs/reference/ct_change/ct_cou_to_cousub_crosswalk.xlsx (used to match place names and codes; no table prints its values)

What this packet is and what the plan adds

This packet is the federal data for the plan's risk assessment (the summary on page 1 says how it is organized); the plan and FEMA's review decide whether each item is met.

The plan adds what only the community has: local data on assets, critical facilities, development and each jurisdiction's impacts; local hazard history, including state-declared emergencies; the mitigation strategy; and adoption.

How the federal data are built: National Risk Index values are FEMA's model, not counts of events. Storm Events is more complete from 1996; zone-level records are placed by forecast zone, not by location in the county. Public Assistance for a jurisdiction is matched by applicant name. The Methods page gives every rule and the known edge cases.

OpenFEMA disclaimer

This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).

Reuse, citation and corrections

Reuse and citation: Hazard Plain text and tables are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0, https://creativecommons.org/licenses/by/4.0/); credit Hazard Plain and the release. The underlying federal data are public domain; OpenFEMA data are also subject to the OpenFEMA terms and conditions.

Cite this: Hazard Plain (2026). Kingfisher County, OK: risk-assessment baseline packet, release 2026-10 (data as of 2026-09-30; County FIPS 40073). Automated baseline. https://hazardplain.org/ok/40073/ Built from FEMA OpenFEMA, the FEMA National Risk Index and NOAA NCEI Storm Events; source versions in the packet's Sources list.

Corrections: to report an error, name the packet, the table and what your records show. Contact: contact@hazardplain.org