Osage County power outages

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

Osage County, Missouri had 5 major outages from 2015 to 2023

Lower outage time among US counties

Residents here averaged 0.36 times the US outage time per person and 0.69 times the Missouri rate. It ranks 64 of 108 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

0.6major outages per year
4 of 9years with a major outage
15 hrslongest major outage
May, Aughardest months

May and August made up 39% of this county's outage time. The largest outage on record began May 19, 2017, reached 1,978 customers, and left at least 200 customers out for 14.8 hours.

Outage time per resident, rated Missouri counties
MostLeast

Outage impact by year

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

0
10K
20K
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2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
201517010
201610,75560
201721,136111
20182,78780
201924,530241
20206,772140
202111,262101
20229,125150
202320,498192

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
May 19, 201714.81,97813,439
Oct 9, 201912.06295,184
Aug 18, 20194.81,1844,656
Jan 10, 20166.26804,250
Jul 17, 20237.57433,642

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.