Natural Disasters in Grayson, OK

Hazard risk, disaster history, and FEMA data

Natural Hazard Risk

Source: FEMA National Risk Index

Risk Score

74.6

Relatively Low

Expected Annual Loss

65.8

Score (0-100)

Social Vulnerability

82.1

Score (0-100)

Community Resilience

28.3

Score (0-100)

Scores range from 0 (lowest risk) to 100 (highest risk) relative to all U.S. communities. Data from FEMA National Risk Index.

Disaster History & Federal Spending

Source: FEMA

Total Declarations

40

Public Assistance

$6.0M

Individual Assistance

$869K

Most Common Type

Severe Storm

19 declarations

Public Assistance by Category

DisasterTypeDatePA $IA $
Severe Storms, Straight-line Winds, Tornadoes, and Flooding →TornadoApr 2024$725K$166K
Severe Storms, Tornadoes, and Flooding →Severe StormJun 2022—$107K
Severe Winter Storms →Severe Ice StormFeb 2021$4K$37K
Severe Winter Storm →Severe Ice StormFeb 2021——
Covid-19 Pandemic →BiologicalApr 2020—$131K
Covid-19 →BiologicalMar 2020——
Severe Storms, Tornadoes, Straight-line Winds, and Flooding →Severe StormJul 2019——
Severe Storms, Straight-line Winds, Tornadoes, and Flooding →Severe StormJun 2019$575K$17K
Severe Storms, Tornadoes, Straight-line Winds, and Flooding →TornadoJul 2017$125K—
Severe Winter Storms and Flooding →Severe StormFeb 2016$409K—
Severe Storms, Tornadoes, Straight-line Winds, and Flooding →Severe StormMay 2015$1.3M$44K
Severe Storms, Tornadoes, and Flooding →TornadoMay 2013$247K$286K
Severe Storms and Flooding →Severe StormMay 2011$207K—
Severe Winter Storm and Snowstorm →Severe StormMay 2011$67K—
Severe Winter Storm →Severe StormFeb 2011——
Severe Storms, Tornadoes, and Straight-line Winds →Severe StormMay 2010$58K$3K
Severe Winter Storm →Severe Ice StormMar 2010$338K—
Severe Winter Storm →Severe StormFeb 2010$1.0M—
Severe Winter Storm →Severe StormJan 2010——
Severe Storms, Tornadoes, and Flooding →Severe StormMay 2008——

Showing 20 of 40 disasters

PA = FEMA Public Assistance (infrastructure recovery). IA = Individual Assistance (homeowner/renter aid).

Flood Insurance (NFIP)

Source: FEMA NFIP

Total Claims

110

Total Claims Paid

$3,829,013

Avg Claim Payout

$34,809

County-level NFIP data from FEMA National Flood Insurance Program.

Hazard Mitigation

Source: FEMA Hazard Mitigation Assistance

Mitigation Projects

16

Federal Funding

$3,204,089

Properties Protected

5

Avg Benefit-Cost Ratio

2.00

BCR

Top Mitigation Project Types

Project TypeProjectsFederal $
91.1: Local Multihazard Mitigation Plan6$88,636
206.2: Safe Room (Tornado and Severe Wind Shelter) - Public Structures5$2,402,694
200.1: Acquisition of Private Real Property (Structures and Land) - Riverine1$211,500
91.5: Local Multijurisdictional Multihazard Mitigation Plan - UPDATE1$135,000
601.1: Generators1$16,259

Federally funded projects to reduce future disaster risk. Only includes completed or obligated projects.

Grayson has a relatively low overall natural hazard risk rating according to FEMA's National Risk Index. The top hazard risks are ice storm, drought, wildfire. The area has had 40 federal disaster declarations. The most common disaster type is severe storm (19 declarations). 110 flood insurance claims have been filed in the area. FEMA has obligated $5,962,958 in public assistance recovery funding. $869,199 has been distributed in individual assistance to disaster-affected residents. 16 hazard mitigation projects have been funded to reduce future risk.