County annual report · FIPS 48307
2023 McCulloch County, TX Power Outage Report
In 2023, customers in McCulloch County, TX went without power for an average of 3.2 hours, a total of 24K customer-hours (Texas average 8.1 hours). That ranks 206th worst of 252 Texas counties and 1885th 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 McCulloch 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 | June 19, 2023 02:00 | June 19, 2023 07:45 | 5h 45m | 550 | 1,435 |
| 2 | June 24, 2023 07:15 | June 24, 2023 17:15 | 10h | 533 | 1,571 |
| 3 | July 1, 2023 21:30 | July 2, 2023 08:45 | 11h 15m | 496 | 1,685 |
| 4 | December 4, 2023 15:45 | December 4, 2023 16:30 | 45m | 487 | 365 |
| 5 | June 17, 2023 23:15 | June 18, 2023 07:15 | 8h | 480 | 2,214 |
| 6 | June 4, 2023 17:15 | June 4, 2023 18:30 | 1h 15m | 411 | 282 |
| 7 | June 13, 2023 00:15 | June 13, 2023 18:15 | 18h | 386 | 1,011 |
| 8 | May 24, 2023 05:45 | May 24, 2023 19:45 | 14h | 366 | 1,922 |
| 9 | May 13, 2023 03:45 | May 13, 2023 17:45 | 14h | 313 | 1,970 |
| 10 | April 15, 2023 06:30 | April 15, 2023 18:15 | 11h 45m | 310 | 1,085 |
Outage episodes by size in 2023: 21 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 McCulloch 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 |
|---|---|---|---|---|---|
| Oncor Electric Delivery Company LLC | 2017 | 3.4 hrs | 1.69 | 2.4 hrs | 1.49 |
| AEP Texas North Company | 2023 | 2.4 hrs | 1.24 | 1.8 hrs | 1.17 |
| Central Texas Elec Coop, Inc | 2023 | 6.6 hrs | 2.09 | 3.5 hrs | 1.77 |
| City of Brady - (TX) | - | - | - | - | - |
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 ÷ 7,593 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. McCulloch County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), McCulloch 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/mcculloch-county