La Crosse County power outages

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

La Crosse County, Wisconsin had 11 major outages from 2015 to 2023

Lower outage time among US counties

Residents here averaged 0.25 times the US outage time per person and 0.46 times the Wisconsin rate. It ranks 48 of 70 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

1.2major outages per year
8 of 9years with a major outage
31 hrslongest major outage
Jul, Junhardest months

July and June made up 46% of this county's outage time. The largest outage on record began Apr 16, 2023, reached 9,327 customers, and left at least 200 customers out for 30.8 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
50K
100K
150K
200K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
201515,576120
201634,350181
201743,883191
201857,452262
201950,392231
202059,594161
2021102,173241
2022150,328302
2023163,238322

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
Apr 16, 202330.89,32784,335
Jul 23, 202219.86,19650,190
Jul 29, 202319.58,38446,189
Jul 20, 201723.03,55130,336
Jun 15, 20223.29,30330,158

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.

Look up another county

Counties ranked nearby

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.