Power outages in Winnebago County, WI
We don't have a live outage feed for the utilities serving Winnebago County yet. Wisconsin Electric Power Co, Wisconsin Power & Light Co and Wisconsin Public Service Corp serve this county.
Right now
No live outage data for Winnebago County yet.
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This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.i
This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.i
This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.i
This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.Outage map
Outage history in Winnebago County
2014–2025 recordWinnebago County averaged 15 significant outages a year in 2023–2025, about typical for Wisconsin counties.
In the 12 months to December 2025, there were 14. Half were over within 1 hour; the longest lasted 3.5 hours, starting May 16, 2025.
The largest on record began July 23, 2022, with 20,041 customers out at once.
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At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.i
Half of significant outages here ended sooner than this, and half lasted longer.| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| July 23, 2022 | 20,041 | 24 hours | 234,938 |
| June 14, 2017 | 10,230 | 15 hours | 37,590 |
| May 31, 2019 | 9,837 | 45 minutes | 7,376 |
| May 16, 2018 | 9,358 | 15 minutes | 2,340 |
| May 3, 2019 | 7,889 | 15 minutes | 1,972 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.
Cities in Winnebago County
Nearby counties
Utilities
- Wisconsin Electric Power Co no live feed
- Wisconsin Power & Light Co no live feed
- Wisconsin Public Service Corp no live feed
- City of Menasha - (WI) no live feed
- All Wisconsin outages