riskbycounty
FEMA NRI 1.19.0Updated Nov 2023 · Coverage 2014–2023Methodology

Nowata County Disaster Risk

Nowata County, Oklahoma

FEMA Risk Rating

Very Low

National Percentile

41th

of 3,144 counties

State Rank

#51

of 77 (1 = highest risk)

Flood Risk

29th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Very Low

Higher than 29% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Relatively Low

Higher than 54% of US counties

Tornado

Tornado and severe thunderstorm risk

Relatively Low

Higher than 64% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 34% of US counties

Hurricane

Tropical cyclone and hurricane risk

Very Low

Higher than 26% of US counties

Risk Overview

About Natural Disaster Risk in Nowata County, Oklahoma

Nowata ranks among the safest U.S. counties

At 40.78, Nowata County's composite risk sits well below national averages, earning a "Very Low" rating. The county offers one of Oklahoma's most disaster-resilient profiles.

Nowata is Oklahoma's low-risk standout

Nowata's 40.78 score sits substantially below Oklahoma's 55.47 average, placing it among the state's safest counties. Few Oklahoma counties match its overall resilience to natural disasters.

Nowata rivals Murray for regional safety

Nowata (40.78) closely tracks Murray (32.54) as one of Oklahoma's safest counties, substantially outperforming McIntosh (65.78) and Muskogee (82.03). It anchors the low-risk profile of northeast Oklahoma.

Wildfire remains the clear primary hazard

Despite overall low risk, wildfire exposure reaches 54.45—the county's dominant threat. Tornado risk (64.06) ranks second but remains moderate compared to state benchmarks.

Basic homeowners insurance typically sufficient

Nowata residents can generally rely on standard homeowners insurance, though adding wildfire coverage provides extra security given the 54.45 wildfire score. Focus on vegetation management around structures as a primary defense.

Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor

Preparedness Guide

What to Prepare for in Nowata County

Top Hazards by Exposure

  1. #1
    TornadoPrepare
    64th percentile
  2. #2
    WildfirePrepare
    54th percentile
  3. #3
    EarthquakePrepare
    34th percentile

Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)

Risk Advisory: Nowata County

Risk Verdict

At the 41th percentile nationally, Nowata County experiences relatively limited natural hazard pressure compared to most of the country. A 41th percentile score positions Nowata County among the nation's lower-risk counties, a genuinely favorable outcome — one that simple, low-cost preparedness habits can reinforce further.

Hazard Breakdown

Tornado risk is Nowata County's dominant natural hazard, ranked at the 64th percentile nationally under FEMA's National Risk Index. Wildfire ranks second at the 54th percentile nationally. Additional tracked hazards include earthquake (34th percentile), flood (29th percentile), hurricane (26th percentile).

Preparedness Context

Nowata County ranks at the 64th percentile nationally for tornado exposure. Unlike many slow-onset hazards, tornadoes in Nowata County can reach full intensity in minutes; a pre-practiced household shelter plan matters far more than stockpiled supplies. Alongside tornado exposure, wildfire at the 54th percentile nationally means Nowata County households face multi-hazard severe-weather seasons that benefit from a single integrated emergency plan covering both threats. Nowata County county emergency management typically publishes annual severe-weather preparedness guides tailored to local tornado patterns; households benefit from reviewing these before storm season begins each spring.

Regional Context

A composite score 14.7 points below the Oklahoma state average puts Nowata County in a better-than-typical position relative to neighboring counties.

Is your household prepared for Nowata County's hazards?

Review FEMA's county-specific preparedness checklists and emergency planning guides.

FEMA Ready Guide →

Frequently Asked Questions

What is the natural disaster risk in Nowata County, OK?
Nowata County has a FEMA National Risk Index rating of Very Low, placing it in the 41th percentile nationally out of 3,144 counties. This composite score reflects the county's overall exposure to natural hazards including floods, wildfires, tornadoes, earthquakes, and hurricanes, weighted by expected annual loss and social vulnerability.
What types of natural hazards affect Nowata County?
Nowata County is evaluated for five major natural hazard types: tornado (64th percentile), wildfire (54th percentile), earthquake (34th percentile), flooding (29th percentile), hurricane (26th percentile). The highest-risk hazard is tornado at the 64th percentile nationally. These scores are derived from FEMA's National Risk Index, which analyzes expected annual loss, social vulnerability, and community resilience for each hazard type.
How does Nowata County risk compare to the Oklahoma average?
Nowata County's composite risk percentile is 41th, compared to the Oklahoma state average of 56th percentile. The state's overall risk rating is Relatively Low. This means Nowata County faces lower natural disaster risk than the typical county in Oklahoma.
Is Nowata County at risk for tornado?
Yes, Nowata County's tornado risk is at the 64th percentile nationally. This is above the national median. For flooding specifically, Nowata County is at the 29th percentile.
How is natural disaster risk measured?
FEMA's National Risk Index (NRI) calculates risk scores for 18 natural hazard types across all U.S. counties and census tracts. The composite score combines Expected Annual Loss (estimated dollar losses from each hazard), Social Vulnerability (demographic factors affecting disaster impact), and Community Resilience (ability to recover). Percentile scores rank each county against all 3,144 U.S. counties, and risk ratings range from Very Low to Very High.
Is Nowata County a safe place to live?
Nowata County's composite risk score of 41th percentile is below the Oklahoma state average of 56th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is tornado at the 64th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.
By Evan Brooks, Data EditorUpdated Reviewed by Evan Brooks, Data Editor

Data Source

Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.

Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.