Washington County, Idaho Power Outages, 2015 to 2023

Washington County, Idaho had 1 major outage from 2015 to 2023

Lower outage time among US counties

Residents here averaged 0.23 times the US outage time per person and 0.47 times the Idaho rate. It ranks 30 of 35 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

8 hrslongest major outage

Mar, Julhardest months

March and July made up 29% of this county's outage time. The largest outage on record began Mar 10, 2023, reached 1,445 customers, and left at least 200 customers out for 8.0 hours.

Outage time per resident, rated Idaho counties

MostLeast

Outage impact by year

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

10K

15K

20K

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

Show yearly numbers

Year	Customer-hours	Reported outages	Major outages
2015	1,684	1	0
2016	0	0	0
2017	7,862	11	0
2018	6,187	10	0
2019	5,672	8	0
2020	7,598	10	0
2021	6,106	7	0
2022	10,052	10	0
2023	12,790	8	1

When outages hit

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

10%

15%

20%

JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start date	Hours	Peak customers	Customer-hours
Mar 10, 2023	8.0	1,445	6,667
Jul 4, 2021	4.8	728	3,443
Jun 4, 2022	5.5	527	2,898
Dec 18, 2023	2.0	1,493	2,499
Jul 16, 2022	3.0	731	2,193

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.

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.