County annual report · FIPS 48383
2023 Reagan County, TX Power Outage Report
In 2023, customers in Reagan County, TX went without power for an average of 27.2 hours, a total of 58K customer-hours (Texas average 8.1 hours). That ranks 51st worst of 252 Texas counties and 275th 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 Reagan 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 | April 20, 2023 07:45 | April 20, 2023 12:15 | 4h 30m | 1,929 | 8,681 |
| 2 | June 23, 2023 22:45 | June 26, 2023 09:15 | 2d 10h | 962 | 12K |
| 3 | May 20, 2023 00:30 | May 23, 2023 04:30 | 3d 4h | 689 | 8,486 |
| 4 | September 12, 2023 05:15 | September 12, 2023 23:45 | 18h 30m | 304 | 2,460 |
| 5 | May 12, 2023 22:45 | May 14, 2023 03:15 | 1d 4h | 286 | 2,844 |
| 6 | November 12, 2023 12:15 | November 12, 2023 16:15 | 4h | 214 | 550 |
| 7 | July 1, 2023 23:15 | July 3, 2023 05:45 | 1d 6h | 213 | 3,354 |
| 8 | October 29, 2023 12:30 | October 29, 2023 14:30 | 2h | 204 | 408 |
| 9 | January 23, 2023 16:15 | January 24, 2023 04:45 | 12h 30m | 191 | 567 |
| 10 | March 10, 2023 11:15 | March 10, 2023 21:45 | 10h 30m | 190 | 1,945 |
Outage episodes by size in 2023: 25 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 Reagan 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 |
| Concho Valley Elec Coop Inc | 2023 | 6.5 hrs | 4.32 | 6.5 hrs | 4.32 |
| Southwest Texas 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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 2,148 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. Reagan County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Reagan 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/reagan-county