PowerOutageHistory

Wisconsin Power Outage History

72 counties tracked, 2014–2025. County-level reliability grades and outage frequency below.

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Counties tracked
72
Avg national percentile
66th
Higher = more reliable
Grade F counties
7

Wisconsin county map

Marinette County: Grade F (click for details)Waushara County: Grade B (click for details)Sawyer County: Grade C (click for details)Waupaca County: Grade C (click for details)Manitowoc County: Grade A (click for details)Lincoln County: Grade F (click for details)Taylor County: Grade A (click for details)Waukesha County: Grade C (click for details)Marathon County: Grade B (click for details)Clark County: Grade B (click for details)Portage County: Grade C (click for details)Wood County: Grade A (click for details)Menominee County: Grade F (click for details)Green Lake County: Grade B (click for details)Richland County: Grade A (click for details)Rock County: Grade A (click for details)Kenosha County: Grade B (click for details)Marquette County: Grade C (click for details)Price County: Grade A (click for details)Langlade County: Grade F (click for details)Chippewa County: Grade A (click for details)Bayfield County: Grade B (click for details)Vernon County: Grade A (click for details)Florence County: Grade D (click for details)Ozaukee County: Grade C (click for details)Dodge County: Grade B (click for details)Pierce County: Grade A (click for details)Polk County: Grade B (click for details)St. Croix County: Grade B (click for details)Columbia County: Grade A (click for details)Washburn County: Grade B (click for details)Pepin County: Grade A (click for details)Calumet County: Grade A (click for details)Outagamie County: Grade D (click for details)Buffalo County: Grade B (click for details)Barron County: Grade B (click for details)Kewaunee County: Grade B (click for details)Iron County: Grade D (click for details)Crawford County: Grade A (click for details)Burnett County: Grade A (click for details)Dane County: Grade A (click for details)Douglas County: Grade A (click for details)Grant County: Grade B (click for details)Racine County: Grade B (click for details)La Crosse County: Grade A (click for details)Eau Claire County: Grade A (click for details)Milwaukee County: Grade B (click for details)Jackson County: Grade A (click for details)Door County: Grade C (click for details)Oconto County: Grade D (click for details)Lafayette County: Grade B (click for details)Green County: Grade A (click for details)Vilas County: Grade F (click for details)Shawano County: Grade B (click for details)Dunn County: Grade A (click for details)Trempealeau County: Grade A (click for details)Fond du Lac County: Grade A (click for details)Ashland County: Grade B (click for details)Washington County: Grade C (click for details)Walworth County: Grade C (click for details)Adams County: Grade B (click for details)Rusk County: Grade B (click for details)Sauk County: Grade A (click for details)Jefferson County: Grade C (click for details)Oneida County: Grade F (click for details)Monroe County: Grade A (click for details)Forest County: Grade F (click for details)Juneau County: Grade A (click for details)Winnebago County: Grade B (click for details)Brown County: Grade B (click for details)Iowa County: Grade B (click for details)Sheboygan County: Grade B (click for details)

Hover a county for its reliability grade

Reliability grade:ABCDF

County rankings (worst to best)

CountyGradeNational percentile
Vilas CountyF8th
Oneida CountyF12th
Forest CountyF14th
Menominee CountyF15th
Marinette CountyF15th
Langlade CountyF16th
Lincoln CountyF18th
Iron CountyD24th
Oconto CountyD28th
Outagamie CountyD33rd
Florence CountyD37th
Portage CountyC42nd
Door CountyC42nd
Waukesha CountyC42nd
Waupaca CountyC44th
Sawyer CountyC44th
Jefferson CountyC46th
Marquette CountyC46th
Walworth CountyC49th
Ozaukee CountyC50th
Washington CountyC55th
Bayfield CountyB60th
Shawano CountyB61st
Waushara CountyB62nd
Racine CountyB64th
Washburn CountyB65th
Marathon CountyB66th
Milwaukee CountyB66th
Ashland CountyB68th
Rusk CountyB68th
Kenosha CountyB70th
Polk CountyB71st
Iowa CountyB71st
Sheboygan CountyB72nd
Green Lake CountyB73rd
St. Croix CountyB73rd
Buffalo CountyB74th
Dodge CountyB74th
Kewaunee CountyB75th
Barron CountyB76th
Adams CountyB76th
Winnebago CountyB77th
Clark CountyB78th
Grant CountyB79th
Brown CountyB79th
Lafayette CountyB79th
Green CountyA82nd
Wood CountyA82nd
Chippewa CountyA83rd
Pepin CountyA83rd
La Crosse CountyA84th
Dunn CountyA85th
Vernon CountyA85th
Monroe CountyA86th
Trempealeau CountyA86th
Calumet CountyA87th
Burnett CountyA89th
Juneau CountyA89th
Rock CountyA89th
Fond du Lac CountyA90th
Eau Claire CountyA90th
Sauk CountyA90th
Pierce CountyA90th
Columbia CountyA90th
Richland CountyA91st
Douglas CountyA91st
Dane CountyA92nd
Crawford CountyA92nd
Price CountyA92nd
Taylor CountyA93rd
Manitowoc CountyA94th
Jackson CountyA97th