Pepin County power outages

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

Pepin County, Wisconsin had 1 major outage from 2015 to 2023

Lower outage time among US counties

Residents here averaged 0.24 times the US outage time per person and 0.44 times the Wisconsin rate. It ranks 50 of 70 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

0.1major outages per year
1 of 9years with a major outage
15 hrslongest major outage
Jul, Aughardest months

July and August made up 67% of this county's outage time. The largest outage on record began Jul 6, 2016, reached 1,519 customers, and left at least 200 customers out for 14.8 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
5K
10K
15K
20K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
20155,128100
201612,73031
2017000
20182,94840
2019000
20203,59520
20219,16090
20224,26040
20232,40120

When outages hit

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

0%
20%
40%
60%
80%
JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start dateHoursPeak customersCustomer-hours
Jul 6, 201614.81,51911,848
May 12, 20221.82,0253,244
Aug 11, 20202.01,0762,152
Jul 29, 20215.54572,004
Nov 15, 20211.21,7281,800

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.