Putnam County power outages

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

Putnam County, Ohio had 5 major outages from 2015 to 2023

Lower outage time among US counties

Residents here averaged 0.26 times the US outage time per person and 0.34 times the Ohio rate. It ranks 84 of 88 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

0.6major outages per year
3 of 9years with a major outage
35 hrslongest major outage
Jun, Sephardest months

June and September made up 42% of this county's outage time. The largest outage on record began Jun 14, 2022, reached 1,669 customers, and left at least 200 customers out for 35.2 hours.

Outage time per resident, rated Ohio counties
MostLeast

Outage impact by year

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

0
25K
50K
75K
100K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
20159,07070
20165,61570
201712,597100
20187,24490
201912,52790
202019,077201
202118,203141
202292,712243
202317,828150

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
Jun 14, 202235.21,66947,786
Sep 26, 202210.81,4159,166
Apr 30, 20176.01,0165,569
Mar 9, 20224.51,3884,476
May 3, 20225.21,4014,191

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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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.