County annual report · FIPS 48487
2020 Wilbarger County, TX Power Outage Report
In 2020, customers in Wilbarger County, TX went without power for an average of 20.2 hours, a total of 149K customer-hours (Texas average 5.3 hours). That ranks 61st worst of 254 Texas counties and 423rd 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 Wilbarger 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 | October 27, 2020 08:00 | November 6, 2020 23:00 | 10d 15h | 3,541 | 107K |
| 2 | June 19, 2020 17:45 | June 20, 2020 03:30 | 9h 45m | 3,196 | 3,004 |
| 3 | May 15, 2020 14:00 | May 16, 2020 13:00 | 23h | 2,168 | 5,899 |
| 4 | October 4, 2020 20:45 | October 4, 2020 22:15 | 1h 30m | 1,662 | 2,457 |
| 5 | July 6, 2020 14:15 | July 7, 2020 01:45 | 11h 30m | 1,166 | 7,255 |
| 6 | August 11, 2020 00:30 | August 11, 2020 06:30 | 6h | 963 | 4,089 |
| 7 | July 30, 2020 21:45 | July 31, 2020 10:00 | 12h 15m | 873 | 6,553 |
| 8 | May 14, 2020 12:15 | May 14, 2020 22:30 | 10h 15m | 720 | 401 |
| 9 | April 26, 2020 15:45 | April 26, 2020 18:30 | 2h 45m | 704 | 649 |
| 10 | November 18, 2020 22:30 | November 18, 2020 23:15 | 45m | 553 | 150 |
Outage episodes by size in 2020: 17 reached 100+ customers, 5 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 Wilbarger 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 |
| Southwestern Public Service Co | 2020 | 5.5 hrs | 1.25 | 1.7 hrs | 0.92 |
| Tri-County Electric Coop, Inc (TX) | 2020 | 4.8 hrs | 1.74 | 3.1 hrs | 1.52 |
| Southwest Rural Elec Assn 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 63% of Texas's customers in 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 7,359 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. Wilbarger County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Wilbarger 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/wilbarger-county