State + disaster type

Flood history in Wisconsin

Wisconsin has 207 county-level flood declarations across 72 counties. Crawford County leads with 7 declarations. Total tracked FEMA obligations for flood events in this state: $310.0M.

This page shows every Wisconsin county in Wisconsin 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 Wisconsin, see the Wisconsin state page.

Flood in Wisconsin

Counties ranked by flood declaration count

#CountyDeclarationsTracked aid
1Crawford County7$2.9M
2Milwaukee County7$183.9M
3Vernon County7$11.6M
4Iron County6$798K
5La Crosse County6$2.7M
6Waukesha County6$19.7M
7Ashland County5$396K
8Clark County5$1.5M
9Bayfield County4$4.7M
10Buffalo County4$232K
11Chippewa County4$485K
12Douglas County4$5.2M
13Dunn County4$115K
14Fond du Lac County4$356K
15Grant County4$173K
16Juneau County4$3.2M
17Monroe County4$6.2M
18Ozaukee County4$381K
19Pepin County4$91K
20Pierce County4$395K
21Richland County4$1.2M
22Rusk County4$908K
23Wood County4$2.6M
24Adams County3$996K
25Eau Claire County3$0
26Green County3$0
27Jackson County3$1.0M
28Kenosha County3$3.3M
29Oneida County3$406K
30Outagamie County3$2.2M
31Portage County3$2.0M
32Racine County3$452K
33Sauk County3$2.4M
34Sheboygan County3$0
35Trempealeau County3$173K
36Washington County3$2.6M
37Waupaca County3$1.1M
38Barron County2$3.0M
39Burnett County2$5.4M
40Calumet County2$34K
41Dane County2$22.9M
42Dodge County2$0
43Green Lake County2$240K
44Jefferson County2$0
45Lafayette County2$0
46Langlade County2$1.5M
47Lincoln County2$0
48Manitowoc County2$0
49Marinette County2$217K
50Marquette County2$498K
51Menominee County2$41K
52Oconto County2$1.4M
53Polk County2$4.7M
54Rock County2$0
55St. Croix County2$118K
56Vilas County2$185K
57Walworth County2$0
58Waushara County2$256K
59Brown County1$0
60Columbia County1$0
61Door County1$0
62Florence County1$284K
63Forest County1$68K
64Iowa County1$0
65Kewaunee County1$0
66Marathon County1$0
67Price County1$71K
68Sawyer County1$179K
69Shawano County1$11K
70Taylor County1$24K
71Washburn County1$423K
72Winnebago County1$2.0M