County annual report · FIPS 48205
2015 Hartley County, TX Power Outage Report
In 2015, customers in Hartley County, TX went without power for an average of 5.1 hours, a total of 5,497 customer-hours (Texas average 1.9 hours). That ranks 82nd worst of 238 Texas counties and 552nd 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 Hartley 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 | December 27, 2015 05:45 | December 27, 2015 14:45 | 9h | 314 | 2,376 |
| 2 | July 21, 2015 07:00 | July 21, 2015 10:45 | 3h 45m | 264 | 566 |
| 3 | August 11, 2015 11:00 | August 11, 2015 13:00 | 2h | 264 | 348 |
| 4 | August 11, 2015 15:00 | August 11, 2015 16:00 | 1h | 264 | 264 |
| 5 | October 14, 2015 11:30 | October 14, 2015 12:30 | 1h | 264 | 196 |
| 6 | October 3, 2015 14:15 | October 3, 2015 15:45 | 1h 30m | 215 | 206 |
| 7 | December 19, 2015 20:45 | December 20, 2015 02:15 | 5h 30m | 207 | 212 |
| 8 | May 26, 2015 23:30 | May 27, 2015 00:45 | 1h 15m | 202 | 253 |
| 9 | September 26, 2015 18:00 | September 26, 2015 21:45 | 3h 45m | 120 | 261 |
| 10 | December 14, 2015 16:00 | December 14, 2015 16:15 | 15m | 120 | 30 |
Outage episodes by size in 2015: 11 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 Hartley 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 |
|---|---|---|---|---|---|
| Southwestern Public Service Co | 2015 | 3.4 hrs | 1.53 | 2.1 hrs | 1.25 |
| Rita Blanca Electric Coop, Inc | - | - | - | - | - |
| Southwestern Electric Coop Inc - (NM) | - | - | - | - | - |
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 ÷ 1,077 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. Hartley County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Hartley 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/hartley-county