Mud/Landslide history in Washington
Washington has 3 county-level mud/landslide declarations across 2 counties. Snohomish County leads with 2 declarations. Total tracked FEMA obligations for mud/landslide events in this state: $22.4M.
This page shows every Washington county in Washington that has at least one FEMA mud/landslide declaration on record, ranked by how many times that hazard type triggered federal aid. Counties near the top of this list have recurring exposure to mud/landslide events — useful context for anyone evaluating property risk, insurance needs, or emergency planning in the area.
For the full national view of mud/landslide declarations across all states, see the mud/landslide disaster type page. For all hazard types in Washington, see the Washington state page.
Counties ranked by mud/landslide declaration count
| # | County | Declarations | Tracked aid |
|---|---|---|---|
| 1 | Snohomish County | 2 | $22.4M |
| 2 | Cowlitz County | 1 | $0 |