County annual report · FIPS 48237
2025 Jack County, TX Power Outage Report
In 2025, customers in Jack County, TX went without power for an average of 20.0 hours, a total of 72K customer-hours (Texas average 4.6 hours). That ranks 51st worst of 254 Texas counties and 351st of 3,000 nationally.
Compared with TX, the US and 2024
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Jack County, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | April 19, 2025 22:45 | April 20, 2025 23:15 | 1d | 2,732 | 30K |
| 2 | August 12, 2025 07:00 | August 12, 2025 07:45 | 45m | 2,354 | 1,766 |
| 3 | June 23, 2025 14:00 | June 23, 2025 20:30 | 6h 30m | 2,319 | 1,768 |
| 4 | March 8, 2025 11:00 | March 8, 2025 12:15 | 1h 15m | 2,312 | 2,890 |
| 5 | October 22, 2025 18:45 | October 22, 2025 20:45 | 2h | 1,520 | 384 |
| 6 | January 30, 2025 18:15 | January 30, 2025 23:45 | 5h 30m | 1,301 | 441 |
| 7 | September 21, 2025 23:00 | September 22, 2025 04:00 | 5h | 921 | 1,512 |
| 8 | July 1, 2025 18:30 | July 1, 2025 20:00 | 1h 30m | 838 | 830 |
| 9 | July 2, 2025 14:30 | July 2, 2025 16:45 | 2h 15m | 836 | 998 |
| 10 | April 3, 2025 09:15 | April 3, 2025 22:00 | 12h 45m | 832 | 5,911 |
Outage episodes by size in 2025: 40 reached 100+ customers, 6 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 Jack County reported on EIA Form 861 for 2025, 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 |
|---|---|---|---|---|---|
| Oncor Electric Delivery Company LLC | 2017 | 3.4 hrs | 1.69 | 2.4 hrs | 1.49 |
| Tri-County Electric Coop, Inc (TX) | 2024 | 2.2 hrs | 1.42 | 1.8 hrs | 1.09 |
| Texas-New Mexico Power Co | - | - | - | - | - |
| Fort Belknap Electric Coop Inc | - | - | - | - | - |
| Wise Electric Coop Inc | - | - | - | - | - |
| J-A-C Electric Coop Inc | - | - | - | - | - |
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 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,594 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. Jack County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Jack County, TX annual power outage report, 2025, 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/2025/texas/jack-county