County annual report · FIPS 48417
2015 Shackelford County, TX Power Outage Report
In 2015, customers in Shackelford County, TX went without power for an average of 2.0 hours, a total of 3,644 customer-hours (Texas average 1.9 hours). That ranks 156th worst of 238 Texas counties and 1228th of 2,484 nationally.
Compared with TX, the US
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Shackelford County, 2015
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 9, 2015 22:45 | June 10, 2015 01:00 | 2h 15m | 1,828 | 1,327 |
| 2 | July 7, 2015 09:45 | July 7, 2015 11:30 | 1h 45m | 527 | 791 |
| 3 | June 10, 2015 04:45 | June 10, 2015 05:00 | 15m | 79 | 20 |
| 4 | February 16, 2015 08:15 | February 16, 2015 13:00 | 4h 45m | 50 | 238 |
| 5 | February 22, 2015 21:00 | February 22, 2015 23:45 | 2h 45m | 50 | 138 |
| 6 | May 24, 2015 01:45 | May 24, 2015 18:00 | 16h 15m | 31 | 317 |
| 7 | April 13, 2015 19:00 | April 13, 2015 20:30 | 1h 30m | 29 | 34 |
| 8 | January 3, 2015 02:15 | January 3, 2015 04:45 | 2h 30m | 28 | 64 |
| 9 | April 1, 2015 08:30 | April 1, 2015 14:45 | 6h 15m | 27 | 126 |
| 10 | May 8, 2015 00:30 | May 8, 2015 04:15 | 3h 45m | 26 | 23 |
Outage episodes by size in 2015: 2 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 Shackelford County reported on EIA Form 861 for 2015, 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 | 2015 | 4.5 hrs | 1.88 | 2.4 hrs | 1.36 |
| AEP Texas North Company | 2015 | 3.9 hrs | 1.49 | 1.8 hrs | 1.13 |
| Big Country Electric Coop, Inc | - | - | - | - | - |
| Taylor Electric Coop Inc - (TX) | - | - | - | - | - |
| Comanche County Elec Coop Assn | - | - | - | - | - |
| Fort Belknap 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 n/a of Texas's customers in 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 1,803 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. Shackelford County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Shackelford County, TX annual power outage report, 2015, 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/2015/texas/shackelford-county