County annual report · FIPS 48129
2022 Donley County, TX Power Outage Report
In 2022, customers in Donley County, TX went without power for an average of 2.9 hours, a total of 4,988 customer-hours (Texas average 4.0 hours). That ranks 198th worst of 252 Texas counties and 1977th of 2,976 nationally.
Compared with TX, the US and 2021
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Donley County, 2022
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 22, 2022 09:15 | July 22, 2022 15:00 | 5h 45m | 684 | 2,877 |
| 2 | May 11, 2022 02:15 | May 11, 2022 08:30 | 6h 15m | 106 | 118 |
| 3 | June 25, 2022 23:30 | June 26, 2022 01:45 | 2h 15m | 104 | 56 |
| 4 | June 8, 2022 12:00 | June 8, 2022 20:15 | 8h 15m | 97 | 693 |
| 5 | March 29, 2022 19:30 | March 29, 2022 23:15 | 3h 45m | 93 | 327 |
| 6 | June 1, 2022 09:15 | June 1, 2022 17:00 | 7h 45m | 16 | 45 |
| 7 | August 26, 2022 18:45 | August 26, 2022 20:30 | 1h 45m | 16 | 13 |
| 8 | April 8, 2022 15:45 | April 8, 2022 19:30 | 3h 45m | 12 | 45 |
| 9 | July 27, 2022 12:45 | July 27, 2022 17:15 | 4h 30m | 11 | 50 |
| 10 | December 28, 2022 18:30 | December 29, 2022 02:00 | 7h 30m | 11 | 42 |
Outage episodes by size in 2022: 3 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 Donley County reported on EIA Form 861 for 2022, 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 |
|---|---|---|---|---|---|
| Southwestern Public Service Co | 2022 | 2.3 hrs | 1.02 | 1.7 hrs | 0.91 |
| Southwestern Electric Power Co | 2022 | 8.9 hrs | 2.53 | 5.8 hrs | 2.20 |
| Lighthouse Electric Coop, Inc | - | - | - | - | - |
| Greenbelt 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 93% of Texas's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 1,704 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. Donley County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Donley County, TX annual power outage report, 2022, 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/2022/texas/donley-county