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B

Walsh, ND

Flood Risk Score: 21/100 · Rank #134 of 3,277 counties

Walsh County in North Dakota has 26 FEMA disaster declarations on record covering 1966–2023, most recently Flooding on Jul 5, 2023 (DR-4717). Its flood risk grade is B (Moderate risk), ranking #134 of 3,277 U.S. counties, with 1 NFIP flood insurance claims totaling $1,926 in payouts. Flood risk is relatively low compared to the national average.

21
Risk Score
1
NFIP Claims
$1,926
Total Payouts
26
Disasters
$1,926
Avg Claim
1
Active Policies

FEMA Disaster Declarations in Walsh County

The 25 most recent federally declared disasters affecting Walsh County, ND (1966–2023). Total declarations on record: 26.

DeclaredIncident TypeTitleFEMA Disaster #
Jul 5, 2023FloodFloodingDR-4717
Jul 9, 2020FloodFloodingDR-4553
Jan 21, 2020FloodFloodingDR-4475
Jun 12, 2019FloodFloodingDR-4444
Jul 12, 2017FloodFloodingDR-4323
May 29, 2013FloodFloodingDR-4118
Apr 26, 2013FloodFloodingDR-3364
May 10, 2011FloodFloodingDR-1981
Apr 7, 2011FloodFloodingDR-3318
Apr 30, 2010FloodFloodingDR-1907
Mar 14, 2010FloodFloodingDR-3309
Sep 13, 2005Coastal StormHurricane Katrina EvacuationDR-3247
May 28, 2001FloodSevere Storms, Flooding, & Ground SaturationDR-1376
Jun 8, 1999FloodSevere Storms, Flooding, Snow, Ice, Ground Saturation, Lanslides, Mudslides, and TorDR-1279
Jun 15, 1998FloodFlooding, Ground Saturation,severe StormsDR-1220
Apr 7, 1997FloodSevere Flooding,severe Winter Storms, Snowmelt, Spring RainsDR-1174
Jul 26, 1993FloodSevere Storms & FloodingDR-1001
May 8, 1989FloodFloodingDR-825
Apr 26, 1979FloodSevere Storms, Snowmelt & FloodingDR-581
Apr 17, 1978FloodStorms, Ice Jams, Snowmelt & FloodingDR-554
Jul 11, 1975FloodSevere Storms & FloodingDR-475
May 14, 1974FloodHeavy Rains, Snowmelt & FloodingDR-434
Jun 5, 1970FloodSevere Storms & FloodingDR-287
Apr 18, 1969FloodFloodingDR-256
Mar 23, 1966FloodFloodingDR-216

Score Breakdown

The composite score of 21 is calculated from four weighted factors. See our methodology for details.

Claims Density
40%
0
Disaster Frequency
25%
55
Claim Severity
20%
0
Year-over-Year Trend
15%
50

Other Counties in North Dakota

CountyGradeScoreClaimsDisasters
PembinaB21025
RichlandA20023
TraillA19122
BarnesA18120
LaMoureA18019
RansomA18119
View All Counties in North Dakota

Frequently Asked Questions

How many FEMA disaster declarations does Walsh County, ND have?

Walsh County, ND has 26 federal disaster declarations on FEMA record (1966–2023). The 5 most recent are: Flooding (declared Jul 5, 2023, DR-4717); Flooding (declared Jul 9, 2020, DR-4553); Flooding (declared Jan 21, 2020, DR-4475); Flooding (declared Jun 12, 2019, DR-4444); Flooding (declared Jul 12, 2017, DR-4323). Counts include flood, severe storm, hurricane, and coastal storm declarations from the OpenFEMA DisasterDeclarationsSummaries dataset.

What is the flood risk grade for Walsh County, ND?

Walsh County is graded B (composite score 21/100, moderate risk). It ranks #134 of 3,277 U.S. counties for flood risk in our scoring model. The grade combines NFIP claims density (40%), disaster frequency (25%), claim severity (20%), and year-over-year trend (15%).

How many NFIP flood insurance claims have been filed in Walsh County?

1 NFIP flood insurance claims have been filed in Walsh County, ND, totaling $1,926 in payouts. The average claim is $1,926. Source: FEMA FimaNfipClaims v2 dataset.

Has Walsh County, ND had any recent flood disasters?

Yes. The most recent FEMA declaration affecting Walsh County was Flooding on Jul 5, 2023 (DR-4717). The county has 26 declared disasters in the OpenFEMA record covering 1966–2023.

this entity is one of the data points covered by this site’s U.S. flood risk, NFIP claims, and disaster declarations dataset. The detail above comes directly from FEMA OpenFEMA datasets including the National Flood Hazard Layer and NFIP claims; the context that follows situates the headline numbers against the broader distribution across U.S. ZIPs, counties, and states.

Every number on this page links back to FEMA OpenFEMA datasets including the National Flood Hazard Layer and NFIP claims; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.

Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. ZIPs, counties, and states. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.

Source: FEMA OpenFEMA datasets, 2026.