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Flood history in Oregon

Oregon has 122 county-level flood declarations across 36 counties. Douglas County leads with 7 declarations. Total tracked FEMA obligations for flood events in this state: $36.3M.

This page shows every Oregon county in Oregon that has at least one FEMA flood 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 flood events — useful context for anyone evaluating property risk, insurance needs, or emergency planning in the area.

For the full national view of flood declarations across all states, see the flood disaster type page. For all hazard types in Oregon, see the Oregon state page.

Flood in Oregon

Counties ranked by flood declaration count

#CountyDeclarationsTracked aid
1Douglas County7$849K
2Tillamook County7$85K
3Coos County6$155K
4Lane County6$1.0M
5Clatsop County5$0
6Lincoln County5$5.1M
7Linn County5$1.3M
8Benton County4$1.8M
9Clackamas County4$0
10Columbia County4$471K
11Curry County4$1.4M
12Hood River County4$563K
13Marion County4$3.0M
14Polk County4$801K
15Umatilla County4$17.2M
16Wallowa County4$0
17Wasco County4$0
18Washington County4$0
19Gilliam County3$0
20Josephine County3$0
21Multnomah County3$0
22Union County3$440K
23Wheeler County3$909K
24Yamhill County3$0
25Crook County2$0
26Deschutes County2$0
27Grant County2$1.1M
28Jackson County2$0
29Jefferson County2$0
30Morrow County2$0
31Sherman County2$0
32Baker County1$0
33Harney County1$0
34Klamath County1$0
35Lake County1$0
36Malheur County1$0