Vilas County power outages

Wisconsin outage history from 2015 to 2023, with the largest outages and a backup battery estimate.

Vilas County, Wisconsin had 42 major outages from 2015 to 2023

Higher outage time among US counties

Residents here averaged 6.91 times the US outage time per person and 12.51 times the Wisconsin rate. It ranks 1 of 70 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

4.7major outages per year
9 of 9years with a major outage
88 hrslongest major outage
Jul, Junhardest months

July and June made up 45% of this county's outage time. The largest outage on record began Jul 27, 2021, reached 19,123 customers, and left at least 200 customers out for 87.8 hours.

Outage time per resident, rated Wisconsin counties
MostLeast

Outage impact by year

Customer-hours without power. 1,000 customers out for 2 hours is 2,000 customer-hours.

0
0.25M
0.5M
0.75M
1M
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
2015170,3491003
2016623,361637
2017543,350457
201881,732531
2019266,498548
2020121,602673
2021938,877413
2022647,919666
2023250,224394

When outages hit

Share of this county's customer-hours by month.

0%
10%
20%
30%
40%
JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start dateHoursPeak customersCustomer-hours
Jul 27, 202187.819,123531,433
Dec 16, 202183.512,910343,314
Mar 23, 202265.013,340343,312
Jun 10, 201652.012,976272,875
Jul 21, 201656.512,501193,352

Hours measure how long at least 200 customers in the county were out. Most customers get power back sooner.

Size your backup battery

Start with what you would keep running. Wattages are typical averages, so check your own appliances.

1,700 Whof battery capacity, allowing for about 15% conversion loss

If anyone relies on medical equipment, plan that with their provider. Run portable fuel generators outdoors only, at least 20 feet from doors, windows and vents. See the outage checklist.

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How to read this

  • A major outage lasted at least 8 hours and reached customers equal to at least 1% of county residents.
  • Records cover outages of at least 200 customers in a county. They do not show what happened on your street.
  • Utilities that do not report can make a county look better than it is. Data ends in 2023. Read the full method.