San Jacinto County power outages

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

San Jacinto County, Texas had 31 major outages from 2015 to 2023

Higher outage time among US counties

Residents here averaged 2.35 times the US outage time per person and 2.60 times the Texas rate. It ranks 28 of 189 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

3.4major outages per year
8 of 9years with a major outage
99 hrslongest major outage
Apr, Aughardest months

April and August made up 42% of this county's outage time. The largest outage on record began Aug 27, 2017, reached 4,394 customers, and left at least 200 customers out for 99.2 hours.

Outage time per resident, rated Texas counties
MostLeast

Outage impact by year

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

0
100K
200K
300K
400K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
201588,291620
2016183,602302
2017256,098502
201881,693683
201987,965764
2020244,110717
2021303,453715
2022121,797951
2023150,959937

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
Aug 27, 201799.24,394196,402
Feb 15, 202126.27,88790,426
May 26, 201667.53,44786,199
Feb 16, 202135.87,16678,166
Apr 23, 202047.81,74871,569

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.

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.