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Johnson
County of
Iowa
Customers Tracked
80,839
Customers Out
20
Outage %
0.02%
Last Updated
9/18/2026 9:05:53 PM GMT
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Electric Providers
Electric Providers for Johnson
Provider
Customers Tracked
Customers Out
Last Updated
Alliant Energy
10,866
20
9/18/2026 9:05:53 PM GMT
Corridor Energy Coop
18,452
0
9/18/2026 9:03:22 PM GMT
East-Central Iowa REC
1
0
11/14/2025 9:33:03 PM GMT
Eastern Iowa Light & Power Coop
1,719
0
9/18/2026 9:03:21 PM GMT
MidAmerican Energy Company
49,613
0
9/18/2026 5:35:20 PM GMT
T.I.P. Rural Electric Coop
20
0
8/18/2026 8:22:31 PM GMT