Turtle Mountain Indian Reservation, ND
Turtle Mountain Indian Reservation County in North Dakota has 10 FEMA disaster declarations on record covering 1999–2017, most recently Flooding on Jul 12, 2017 (DR-4323). Its flood risk grade is A (Low risk), ranking #805 of 3,277 U.S. counties, with 0 NFIP flood insurance claims totaling $0 in payouts. Flood risk is relatively low compared to the national average.
FEMA Disaster Declarations in Turtle Mountain Indian Reservation County
The 10 most recent federally declared disasters affecting Turtle Mountain Indian Reservation County, ND (1999–2017). Total declarations on record: 10.
| Declared | Incident Type | Title | FEMA Disaster # |
|---|---|---|---|
| Jul 12, 2017 | Flood | Flooding | DR-4323 |
| Aug 19, 2014 | Flood | Severe Storms and Flooding | DR-4190 |
| Jun 25, 2013 | Flood | Severe Storms and Flooding | DR-4123 |
| May 29, 2013 | Flood | Flooding | DR-4118 |
| May 10, 2011 | Flood | Flooding | DR-1981 |
| Apr 7, 2011 | Flood | Flooding | DR-3318 |
| Apr 30, 2010 | Flood | Flooding | DR-1907 |
| Mar 14, 2010 | Flood | Flooding | DR-3309 |
| May 28, 2001 | Flood | Severe Storms, Flooding, & Ground Saturation | DR-1376 |
| Jun 8, 1999 | Flood | Severe Storms, Flooding, Snow, Ice, Ground Saturation, Lanslides, Mudslides, and Tor | DR-1279 |
Score Breakdown
The composite score of 13 is calculated from four weighted factors. See our methodology for details.
Other Counties in North Dakota
| County | Grade | Score | Claims | Disasters |
|---|---|---|---|---|
| Burke | A | 13 | 0 | 10 |
| Hettinger | A | 13 | 0 | 10 |
| Pierce | A | 13 | 0 | 11 |
| Kidder | A | 13 | 0 | 10 |
| Sheridan | A | 13 | 0 | 10 |
| Griggs | A | 13 | 0 | 10 |
More Counties in North Dakota
Frequently Asked Questions
How many FEMA disaster declarations does Turtle Mountain Indian Reservation County, ND have?
Turtle Mountain Indian Reservation County, ND has 10 federal disaster declarations on FEMA record (1999–2017). The 5 most recent are: Flooding (declared Jul 12, 2017, DR-4323); Severe Storms and Flooding (declared Aug 19, 2014, DR-4190); Severe Storms and Flooding (declared Jun 25, 2013, DR-4123); Flooding (declared May 29, 2013, DR-4118); Flooding (declared May 10, 2011, DR-1981). Counts include flood, severe storm, hurricane, and coastal storm declarations from the OpenFEMA DisasterDeclarationsSummaries dataset.
What is the flood risk grade for Turtle Mountain Indian Reservation County, ND?
Turtle Mountain Indian Reservation County is graded A (composite score 13/100, low risk). It ranks #805 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 Turtle Mountain Indian Reservation County?
0 NFIP flood insurance claims have been filed in Turtle Mountain Indian Reservation County, ND, totaling $0 in payouts. The average claim is $0. Source: FEMA FimaNfipClaims v2 dataset.
Has Turtle Mountain Indian Reservation County, ND had any recent flood disasters?
Yes. The most recent FEMA declaration affecting Turtle Mountain Indian Reservation County was Flooding on Jul 12, 2017 (DR-4323). The county has 10 declared disasters in the OpenFEMA record covering 1999–2017.
The this entity record above pulls directly from FEMA OpenFEMA datasets including the National Flood Hazard Layer and NFIP claims. What follows is the per-entity context — how this entity sits in the broader U.S. flood risk, NFIP claims, and disaster declarations distribution and which underlying factors drive the headline numbers.
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.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. ZIPs, counties, and states with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: FEMA OpenFEMA datasets, 2026.