County annual report · FIPS 48307
2020 McCulloch County, TX Power Outage Report
In 2020, customers in McCulloch County, TX went without power for an average of 2.1 hours, a total of 16K customer-hours (Texas average 5.3 hours). That ranks 218th worst of 254 Texas counties and 2212th of 3,019 nationally.
Compared with TX, the US and 2019
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in McCulloch County, 2020
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 23, 2020 09:45 | June 23, 2020 20:00 | 10h 15m | 1,470 | 5,661 |
| 2 | August 17, 2020 04:15 | August 18, 2020 03:45 | 23h 30m | 606 | 881 |
| 3 | July 2, 2020 02:00 | July 2, 2020 04:15 | 2h 15m | 513 | 867 |
| 4 | December 16, 2020 20:45 | December 16, 2020 22:45 | 2h | 462 | 924 |
| 5 | June 4, 2020 20:15 | June 4, 2020 23:00 | 2h 45m | 448 | 1,028 |
| 6 | March 16, 2020 09:45 | March 16, 2020 14:30 | 4h 45m | 440 | 2,090 |
| 7 | April 12, 2020 21:00 | April 13, 2020 01:00 | 4h | 283 | 87 |
| 8 | July 31, 2020 15:45 | July 31, 2020 16:00 | 15m | 238 | 60 |
| 9 | December 17, 2020 20:15 | December 17, 2020 20:45 | 30m | 197 | 98 |
| 10 | December 15, 2020 20:30 | December 15, 2020 21:00 | 30m | 195 | 97 |
Outage episodes by size in 2020: 10 reached 100+ customers, 1 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 2020, 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 | 2020 | 4.7 hrs | 1.67 | 1.9 hrs | 1.25 |
| Central Texas Elec Coop, Inc | 2020 | 2.2 hrs | 1.32 | 1.8 hrs | 1.24 |
| 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 63% of Texas's customers in 2020; 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, 2020, 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/2020/texas/mcculloch-county