County annual report · FIPS 48407
2023 San Jacinto County, TX Power Outage Report
In 2023, customers in San Jacinto County, TX went without power for an average of 35.1 hours, a total of 188K customer-hours (Texas average 8.1 hours). That ranks 43rd worst of 252 Texas counties and 183rd of 2,977 nationally.
Compared with TX, the US and 2022
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in San Jacinto County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 9, 2023 13:00 | August 9, 2023 23:00 | 10h | 3,537 | 3,001 |
| 2 | April 21, 2023 03:00 | April 21, 2023 19:30 | 16h 30m | 3,504 | 3,297 |
| 3 | April 5, 2023 14:00 | April 6, 2023 19:30 | 1d 5h | 3,486 | 6,582 |
| 4 | April 12, 2023 18:30 | April 12, 2023 21:30 | 3h | 3,480 | 3,522 |
| 5 | May 20, 2023 01:45 | May 22, 2023 16:30 | 2d 14h | 3,444 | 15K |
| 6 | September 9, 2023 09:00 | September 9, 2023 21:00 | 12h | 2,733 | 7,662 |
| 7 | April 27, 2023 03:45 | April 27, 2023 22:15 | 18h 30m | 2,169 | 8,337 |
| 8 | September 24, 2023 21:00 | September 26, 2023 01:00 | 1d 4h | 2,052 | 13K |
| 9 | June 22, 2023 01:00 | June 23, 2023 19:30 | 1d 18h | 2,036 | 11K |
| 10 | February 2, 2023 11:00 | February 2, 2023 20:30 | 9h 30m | 1,633 | 4,621 |
Outage episodes by size in 2023: 97 reached 100+ customers, 21 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving San Jacinto County reported on EIA Form 861 for 2023, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Entergy Texas Inc. | 2023 | 9.1 hrs | 2.38 | 5.2 hrs | 2.00 |
| Sam Houston Electric Coop Inc | 2023 | 8.9 hrs | - | 5.5 hrs | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Texas's customers in 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 5,355 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. San Jacinto County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), San Jacinto County, TX annual power outage report, 2023, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2023/texas/san-jacinto-county