riskbycounty
FEMA NRI v1.20Released December 2025Methodology

Hardeman County Disaster Risk

Hardeman County, Tennessee

FEMA Risk Rating

Relatively Low

NRI score (0–100 relative scale)

63.0

FEMA composite county value

State Rank

#38

of 95, sorted high to low by RiskByCounty

Flood NRI score

30.3

higher coastal/inland value

Hazard Risk Breakdown

Five selected hazard categories out of FEMA's 18. Values are FEMA NRI v1.20 scores on a 0–100 relative scale.

Earthquake

93.4 / 100

Tornado

83.7 / 100

Hurricane

58.7 / 100

Wildfire

34.9 / 100

Flood

30.3 / 100

Higher of FEMA Coastal Flooding (Not available) and Inland Flooding (30.3) NRI scores.

FEMA NRI data summary

Selected hazard scores for Hardeman County

Among the five hazard categories displayed by RiskByCounty, earthquake has the highest NRI score for this county.

Earthquake
93.4
Tornado
83.7
Hurricane
58.7
Wildfire
34.9
Flood
30.3

Higher of FEMA Coastal Flooding and Inland Flooding NRI scores

Displayed flood score
30.3
Coastal Flooding
Not available
Inland Flooding
30.3

These five categories are a selected subset of FEMA's 18 natural hazards. FEMA's composite score and official rating are separate fields in the National Risk Index dataset.

FEMA National Risk Index documentation

Official Ready.gov resource

Continue to Ready.gov for federal emergency-planning information maintained outside RiskByCounty.

Visit Ready.gov →

Frequently Asked Questions

How many Tennessee county records are included?
RiskByCounty includes 95 Tennessee county records from FEMA NRI v1.20 (December 2025).
Which FEMA county ratings appear in Tennessee?
FEMA NRI v1.20 (December 2025) county rating counts for Tennessee: Very Low: 31; Relatively Low: 50; Relatively Moderate: 12; Relatively High: 2; Very High: 0; Not available: 0.
How complete are the five selected hazard fields for Tennessee?
FEMA NRI v1.20 (December 2025) availability among 95 county records: Flood: 95 of 95; Wildfire: 95 of 95; Tornado: 95 of 95; Earthquake: 95 of 95; Hurricane: 95 of 95. RiskByCounty displays five selected hazard categories out of FEMA's 18.
What FEMA NRI information is available for Hardeman County, TN?
Hardeman County has an official FEMA NRI v1.20 composite rating of Relatively Low and an NRI score (0–100 relative scale) of 63.0. RiskByCounty ranks it 38th of 95 Tennessee county records when sorting the FEMA composite NRI scores from high to low.
Which selected hazard scores are shown for Hardeman County?
RiskByCounty displays five selected hazard categories out of FEMA's 18 using FEMA NRI v1.20 (December 2025). For Hardeman County, Earthquake: 93.4; Tornado: 83.7; Hurricane: 58.7; Wildfire: 34.9; Flood: 30.3.
How is flood displayed for Hardeman County?
RiskByCounty's flood display is the higher of FEMA Coastal Flooding and Inland Flooding NRI scores. For Hardeman County, Coastal Flooding is Not available, Inland Flooding is 30.3, and the displayed flood score is 30.3.

Counties with Similar Risk

Henderson County

Tennessee

+0.1

Relatively Low

NRI score 63.1

Carter County

Tennessee

+0.2

Relatively Low

NRI score 63.2

Warren County

Tennessee

+0.4

Relatively Low

NRI score 63.5

Published by RiskByCounty

County summaries are deterministic transformations of frozen FEMA county fields. No external subject-matter reviewer is credited.

Published · Updated

Data Source

County data sourced from FEMA National Risk Index v1.20, released December 2025. Values are labeled NRI score (0–100 relative scale). RiskByCounty displays five selected hazard categories out of FEMA's 18; flood is the higher of the Coastal Flooding and Inland Flooding source scores.

RiskByCounty presents county-level source fields and deterministic arithmetic summaries.

Explore more data for Hardeman County

Property TaxCost of LivingCrime RateIncomeHealthSchoolsWater QualityWeatherCounty Score