County annual report · FIPS 48293
2025 Limestone County, TX Power Outage Report
In 2025, customers in Limestone County, TX went without power for an average of 35.7 hours, a total of 151K customer-hours (Texas average 4.6 hours). That ranks 21st worst of 254 Texas counties and 141st 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 Limestone 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 | March 4, 2025 11:00 | March 6, 2025 19:00 | 2d 8h | 3,104 | 28K |
| 2 | September 19, 2025 05:00 | September 19, 2025 05:30 | 30m | 3,030 | 785 |
| 3 | April 25, 2025 22:45 | April 26, 2025 03:45 | 5h | 2,331 | 2,090 |
| 4 | June 1, 2025 18:45 | June 2, 2025 23:00 | 1d 4h | 2,247 | 17K |
| 5 | August 31, 2025 09:45 | September 1, 2025 06:00 | 20h 15m | 1,798 | 5,500 |
| 6 | May 2, 2025 20:45 | May 3, 2025 06:15 | 9h 30m | 1,399 | 1,464 |
| 7 | May 27, 2025 01:45 | May 28, 2025 20:30 | 1d 18h | 1,286 | 9,808 |
| 8 | August 4, 2025 12:00 | August 5, 2025 02:15 | 14h 15m | 1,249 | 4,623 |
| 9 | September 6, 2025 07:00 | September 6, 2025 08:30 | 1h 30m | 1,109 | 1,495 |
| 10 | June 12, 2025 08:30 | June 13, 2025 05:30 | 21h | 1,001 | 4,940 |
Outage episodes by size in 2025: 54 reached 100+ customers, 10 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 Limestone 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 |
| Entergy Texas Inc. | 2024 | 28.8 hrs | 3.46 | 5.1 hrs | 2.05 |
| Navasota Valley Elec Coop, Inc | 2024 | 29.1 hrs | 4.44 | 14.1 hrs | 3.64 |
| Navarro County Elec 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 ÷ 4,241 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. Limestone County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Limestone 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/limestone-county