County annual report · FIPS 48415
2021 Scurry County, TX Power Outage Report
In 2021, customers in Scurry County, TX went without power for an average of 5.0 hours, a total of 76K customer-hours (Texas average 21.0 hours). That ranks 219th worst of 252 Texas counties and 1326th of 2,974 nationally.
Compared with TX, the US and 2020
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Scurry County, 2021
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | September 30, 2021 19:30 | October 1, 2021 20:15 | 1d | 2,295 | 5,141 |
| 2 | May 17, 2021 02:15 | May 17, 2021 13:45 | 11h 30m | 1,893 | 6,090 |
| 3 | February 14, 2021 15:30 | February 18, 2021 19:15 | 4d 3h | 942 | 40K |
| 4 | May 17, 2021 20:45 | May 19, 2021 00:45 | 1d 4h | 844 | 1,508 |
| 5 | July 1, 2021 00:45 | July 1, 2021 01:45 | 1h | 632 | 474 |
| 6 | May 31, 2021 09:15 | May 31, 2021 18:45 | 9h 30m | 627 | 2,478 |
| 7 | October 25, 2021 23:45 | October 26, 2021 13:45 | 14h | 545 | 5,106 |
| 8 | February 19, 2021 15:15 | February 19, 2021 17:15 | 2h | 542 | 1,084 |
| 9 | August 22, 2021 03:30 | August 22, 2021 04:15 | 45m | 512 | 141 |
| 10 | June 27, 2021 02:15 | June 27, 2021 13:15 | 11h | 416 | 1,157 |
Outage episodes by size in 2021: 22 reached 100+ customers, 2 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 Scurry County reported on EIA Form 861 for 2021, 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 |
| Big Country 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 94% of Texas's customers in 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 15,125 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. Scurry County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Scurry County, TX annual power outage report, 2021, 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/2021/texas/scurry-county