Cascade, MT
Cascade County in Montana has 3 FEMA disaster declarations on record covering 1975–2005, most recently Hurricane Katrina Evacuation on Sep 13, 2005 (DR-3253). Its flood risk grade is A (Low risk), ranking #2625 of 3,277 U.S. counties, with 3 NFIP flood insurance claims totaling $61,865 in payouts. Flood risk is relatively low compared to the national average.
FEMA Disaster Declarations in Cascade County
The 3 most recent federally declared disasters affecting Cascade County, MT (1975–2005). Total declarations on record: 3.
| Declared | Incident Type | Title | FEMA Disaster # |
|---|---|---|---|
| Sep 13, 2005 | Hurricane | Hurricane Katrina Evacuation | DR-3253 |
| May 27, 1981 | Flood | Severe Storms & Flooding | DR-640 |
| Jun 28, 1975 | Flood | Rains, Showmelt, Storms & Flooding | DR-472 |
Score Breakdown
The composite score of 9 is calculated from four weighted factors. See our methodology for details.
Other Counties in Montana
| County | Grade | Score | Claims | Disasters |
|---|---|---|---|---|
| Roosevelt | A | 9 | 0 | 2 |
| Sheridan | A | 9 | 0 | 2 |
| Sweet Grass | A | 9 | 0 | 2 |
| Yellowstone | A | 9 | 2 | 3 |
| Lake | A | 9 | 0 | 3 |
| Prairie | A | 9 | 0 | 2 |
More Counties in Montana
Frequently Asked Questions
How many FEMA disaster declarations does Cascade County, MT have?
Cascade County, MT has 3 federal disaster declarations on FEMA record (1975–2005). The 3 most recent are: Hurricane Katrina Evacuation (declared Sep 13, 2005, DR-3253); Severe Storms & Flooding (declared May 27, 1981, DR-640); Rains, Showmelt, Storms & Flooding (declared Jun 28, 1975, DR-472). Counts include flood, severe storm, hurricane, and coastal storm declarations from the OpenFEMA DisasterDeclarationsSummaries dataset.
What is the flood risk grade for Cascade County, MT?
Cascade County is graded A (composite score 9/100, low risk). It ranks #2625 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 Cascade County?
3 NFIP flood insurance claims have been filed in Cascade County, MT, totaling $61,865 in payouts. The average claim is $20,622. Source: FEMA FimaNfipClaims v2 dataset.
Has Cascade County, MT had any recent flood disasters?
Yes. The most recent FEMA declaration affecting Cascade County was Hurricane Katrina Evacuation on Sep 13, 2005 (DR-3253). The county has 3 declared disasters in the OpenFEMA record covering 1975–2005.
For this entity, the underlying data on this page comes from FEMA OpenFEMA datasets including the National Flood Hazard Layer and NFIP claims. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
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.