Marshall County, Oklahoma Power Outages, 2015 to 2023

Marshall County, Oklahoma had 7 major outages from 2015 to 2023

Above middle outage time among US counties

Residents here averaged 1.09 times the US outage time per person and 0.76 times the Oklahoma rate. It ranks 30 of 69 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

0.8major outages per year

5 of 9years with a major outage

67 hrslongest major outage

Mar, Junhardest months

March and June made up 56% of this county's outage time. The largest outage on record began Mar 22, 2022, reached 8,457 customers, and left at least 200 customers out for 66.8 hours.

Outage time per resident, rated Oklahoma counties

MostLeast

Outage impact by year

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

100K

200K

300K

400K

2015'152016'162017'172018'182019'192020'202021'212022'222023'23

Show yearly numbers

Year	Customer-hours	Reported outages	Major outages
2015	4,669	4	0
2016	5,898	5	0
2017	13,293	9	0
2018	26,417	22	1
2019	29,716	22	1
2020	51,291	16	2
2021	29,917	19	0
2022	200,604	23	2
2023	25,376	24	1

When outages hit

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

20%

40%

60%

80%

JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start date	Hours	Peak customers	Customer-hours
Mar 22, 2022	66.8	8,457	173,456
Apr 22, 2020	11.0	4,217	18,828
Jun 22, 2020	14.2	2,259	18,764
Feb 16, 2021	5.8	3,540	14,060
Oct 21, 2019	11.8	976	10,194

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.

Phones, Wi-Fi, lights, about 60 WRefrigerator, about 60 WChest freezer, about 40 WGas furnace fan, about 160 W

Hours to cover: 24

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.