County annual report · FIPS 48393
2017 Roberts County, TX Power Outage Report
In 2017, customers in Roberts County, TX went without power for an average of 10.0 hours, a total of 2,818 customer-hours (Texas average 1.6 hours). That ranks 30th worst of 249 Texas counties and 538th of 2,786 nationally.
Compared with TX, the US and 2016
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Roberts County, 2017
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | July 11, 2017 16:30 | July 11, 2017 16:45 | 15m | 539 | 135 |
| 2 | July 26, 2017 23:00 | July 27, 2017 00:00 | 1h | 257 | 240 |
| 3 | April 30, 2017 14:15 | April 30, 2017 20:30 | 6h 15m | 256 | 855 |
| 4 | August 6, 2017 01:00 | August 6, 2017 10:45 | 9h 45m | 69 | 508 |
| 5 | October 7, 2017 03:00 | October 7, 2017 12:15 | 9h 15m | 59 | 296 |
| 6 | September 15, 2017 10:00 | September 15, 2017 15:45 | 5h 45m | 58 | 220 |
| 7 | December 29, 2017 11:30 | December 29, 2017 16:45 | 5h 15m | 53 | 190 |
| 8 | May 25, 2017 14:15 | May 25, 2017 21:15 | 7h | 23 | 161 |
| 9 | May 10, 2017 10:45 | May 10, 2017 13:30 | 2h 45m | 15 | 16 |
| 10 | April 30, 2017 22:00 | May 1, 2017 00:15 | 2h 15m | 14 | 12 |
Outage episodes by size in 2017: 3 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 Roberts County reported on EIA Form 861 for 2017, 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 | 2017 | 3.9 hrs | 1.25 | 1.7 hrs | 1.05 |
| Greenbelt Electric Coop, Inc | - | - | - | - | - |
| North Plains 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 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 281 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. Roberts County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Roberts County, TX annual power outage report, 2017, 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/2017/texas/roberts-county