Alliant Energy

Customers Tracked:
1,009,236

Customers Out:
35

Last Updated:
8/13/2026 2:34:18 AM GMT

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Outage Website

Coverage Map

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Iowa

County	Customers Tracked	Customers Out
Adair	708	0
Adams	260	0
Allamakee	5,249	0
Appanoose	5,774	0
Benton	6,806	0
Black Hawk	7	0
Boone	10,083	0
Bremer	1,395	0
Buchanan	2,463	0
Buena Vista	1,189	0
Butler	656	0
Carroll	96	0
Cass	777	0
Cedar	5,043	0
Cerro Gordo	24,535	0
Cherokee	17	0
Chickasaw	534	0
Clarke	3,448	0
Clay	1,809	0
Clayton	5,078	0
Clinton	19,651	0
Dallas	5,877	0
Davis	552	0
Decatur	2,118	0
Delaware	6,854	0
Des Moines	17,295	0
Dickinson	11,910	0
Dubuque	41,237	0
Emmet	1,424	0
Fayette	8,996	0
Floyd	1,566	0
Franklin	641	0
Fremont	1	0
Greene	3,326	0
Grundy	3,068	0
Guthrie	2,452	0
Hamilton	1,510	0
Hancock	4,249	0
Hardin	7,180	0
Henry	2,937	0
Howard	3,482	0
Humboldt	7	0
Iowa	5,062	0
Jackson	1,670	0
Jasper	12,765	0
Jefferson	6,616	0
Johnson	10,686	0
Jones	7,884	0
Keokuk	5,159	0
Kossuth	2,080	0
Lee	15,856	0
Linn	102,610	27
Louisa	3,444	0
Lucas	3,756	0
Lyon	1,122	0
Madison	561	0
Mahaska	614	0
Marion	2	0
Marshall	15,577	0
Mitchell	1,928	7
Monona	11	0
Monroe	287	0
Montgomery	87	0
Muscatine	1,183	0
O'brien	15	0
Osceola	1,088	0
Palo Alto	346	0
Pocahontas	719	0
Polk	150	0
Pottawattamie	1	0
Poweshiek	6,792	0
Ringgold	1,862	0
Sac	3	0
Sauk	1	0
Scott	3,862	0
Sioux	63	0
Story	11,898	0
Tama	5,279	0
Taylor	501	0
Union	5,341	0
Unknown	29	0
Van Buren	2,037	0
Wapello	15,895	0
Warren	552	0
Washington	10,045	0
Wayne	2,814	0
Webster	237	0
Winnebago	1,464	0
Winneshiek	6,697	0
Woodbury	5	0
Worth	3,205	0
Wright	1,928	0

Wisconsin

County	Customers Tracked	Customers Out
Adams	3,560	0
Brown	1	0
Calumet	7	0
Columbia	21,716	0
Crawford	6,270	0
Dallas	1	0
Dane	88,124	0
Dodge	22,504	0
Douglas	1	0
Fond Du Lac	44,218	0
Grant	13,932	0
Green	16,501	0
Green Lake	11,673	0
Iowa	14,483	0
Jackson	49	0
Jefferson	2,080	0
Juneau	7,909	0
Kenosha	5,813	0
Lafayette	4,390	0
Langlade	2,071	0
Manitowoc	32	0
Marathon	2,468	0
Marquette	4,073	0
Menominee	2,693	0
Monroe	8,144	0
Oconto	5	0
Portage	5,136	0
Racine	3	0
Richland	3,131	0
Rock	70,069	0
Rusk	1	0
Sauk	26,595	0
Shawano	6,211	0
Sheboygan	35,766	0
Story	2	0
Vernon	1,072	0
Walworth	37,808	0
Waupaca	5,926	0
Waushara	10,389	1
Winnebago	7,375	0
Wood	12,985	0