County annual report · FIPS 48193
2024 Hamilton County, TX Power Outage Report
In 2024, customers in Hamilton County, TX went without power for an average of 7.8 hours, a total of 14K customer-hours (Texas average 25.5 hours). That ranks 122nd worst of 252 Texas counties and 1152nd of 2,990 nationally.
Compared with TX, the US and 2023
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Hamilton County, 2024
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | July 16, 2024 14:45 | July 16, 2024 17:45 | 3h | 907 | 2,719 |
| 2 | August 28, 2024 19:30 | August 28, 2024 20:30 | 1h | 807 | 606 |
| 3 | September 2, 2024 04:15 | September 2, 2024 09:30 | 5h 15m | 806 | 1,106 |
| 4 | October 14, 2024 19:45 | October 14, 2024 22:30 | 2h 45m | 806 | 407 |
| 5 | September 23, 2024 06:30 | September 23, 2024 08:30 | 2h | 742 | 747 |
| 6 | September 23, 2024 09:45 | September 23, 2024 12:00 | 2h 15m | 742 | 998 |
| 7 | March 25, 2024 05:45 | March 25, 2024 14:15 | 8h 30m | 567 | 562 |
| 8 | January 17, 2024 15:30 | January 17, 2024 16:45 | 1h 15m | 537 | 671 |
| 9 | April 10, 2024 05:45 | April 10, 2024 12:45 | 7h | 370 | 2,550 |
| 10 | June 10, 2024 15:15 | June 10, 2024 16:30 | 1h 15m | 284 | 355 |
Outage episodes by size in 2024: 14 reached 100+ customers, 0 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 Hamilton County reported on EIA Form 861 for 2024, 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 |
|---|---|---|---|---|---|
| United Electric Coop Service Inc - (TX) | 2024 | 1.9 hrs | 1.19 | 1.9 hrs | 1.19 |
| Heart of Texas Electric Coop | 2024 | 6.0 hrs | 2.17 | 5.0 hrs | 2.01 |
| Texas-New Mexico Power Co | - | - | - | - | - |
| Hamilton County Elec Coop Assn | - | - | - | - | - |
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 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 1,841 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. Hamilton County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Hamilton County, TX annual power outage report, 2024, 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/2024/texas/hamilton-county