EM-3630-MT: Montana Severe Storms and Flooding
FEMA disaster declaration data · Downloaded 2026-10-08
| Declaration | Emergency declaration EM-3630-MT (disaster 3630) |
|---|---|
| Declared | December 19, 2025 |
| Incident period | December 10, 2025 to December 11, 2025 |
| Incident type | Flood |
| Individual Assistance | Not approved in FEMA's data |
| Public Assistance | Approved |
| Hazard Mitigation | Not listed |
Areas covered (3)
| Area | Individual Assistance | Last day to apply |
|---|---|---|
| Blackfeet Indian Reservation | No | |
| Lincoln County | No | |
| Sanders County | No |
If you were affected
- Have flood insurance? Start your claim now: how to file a flood insurance claim.
- Applying to FEMA: what FEMA assistance covers and how to apply.
- Cleaning up: what to do after a flood and mold after water damage.
- Flood history for the state: Montana.
Where these numbers come from
All figures on this page are calculated from FEMA's public OpenFEMA datasets:
- Disaster Declarations Summaries (v2) (FEMA (OpenFEMA)): disaster declarations, downloaded 2026-10-08. We count a declaration as flood-related when FEMA lists flooding (or a dam or levee break) as its incident type or a designated incident type, or the declaration's title mentions flooding.
FEMA's redacted claims data doesn't identify properties, and FEMA notes that some records lack a county or flood zone. See how we use the data.