Watauga County power outages

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

Watauga County, North Carolina had 4 major outages from 2015 to 2023

Lower outage time among US counties

Residents here averaged 0.33 times the US outage time per person and 0.27 times the North Carolina rate. It ranks 90 of 95 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

0.4major outages per year
3 of 9years with a major outage
66 hrslongest major outage
Jul, Dechardest months

July and December made up 52% of this county's outage time. The largest outage on record began Jul 8, 2016, reached 11,689 customers, and left at least 200 customers out for 65.8 hours.

Outage time per resident, rated North Carolina counties
MostLeast

Outage impact by year

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

0
50K
100K
150K
200K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
20154,691110
2016185,739311
201732,644310
201861,102442
201929,236250
202011,060200
202117,620141
202237,492320
202318,127310

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 8, 201665.811,689166,744
Mar 2, 20184.25,19520,362
Aug 17, 202115.01,3779,586
Dec 23, 20226.56,0298,586
Nov 16, 201813.29787,352

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.