Power outages in Fontana-on-Geneva Lake, WI
Live outages for Fontana-on-Geneva Lake and the surrounding area, updated every 10 minutes. Fontana-on-Geneva Lake has 1,886 residents.
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No live outage data for Fontana-on-Geneva Lake yet.
Outage map
Fontana-on-Geneva LakeWalworth County
Outage history in Walworth County, which includes Fontana-on-Geneva Lake
2014–2025 recordWalworth County averaged 28 significant outages a year in 2023–2025, more than most Wisconsin counties.
In the 12 months to December 2025, there were 24. Half were over within 2 hours; the longest lasted 8.5 hours, starting July 12, 2025.
The largest on record began February 22, 2023, with 15,076 customers out at once.
28significant outages a year (2023–2025)
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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.1.5 hourstypical (median) length
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Half of significant outages here ended sooner than this, and half lasted longer.2.4 dayslongest on record (January 2017)
15,076most customers out at once
| 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. |
|---|---|---|---|
| February 22, 2023 | 15,076 | 2.1 days | 274,133 |
| June 23, 2024 | 13,468 | 2.1 days | 230,046 |
| June 25, 2023 | 8,551 | 12 hours | 65,370 |
| April 1, 2023 | 7,945 | 18 hours | 33,718 |
| August 10, 2021 | 7,818 | 24 hours | 70,282 |
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.