County annual report · FIPS 48335
2017 Mitchell County, TX Power Outage Report
In 2017, customers in Mitchell County, TX went without power for an average of 0.2 hours, a total of 812 customer-hours (Texas average 1.6 hours). That ranks 181st worst of 249 Texas counties and 2506th of 2,786 nationally.
Compared with TX, the US and 2015
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Mitchell 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 | November 21, 2017 15:00 | November 21, 2017 16:00 | 1h | 512 | 510 |
| 2 | December 16, 2017 18:15 | December 16, 2017 19:30 | 1h 15m | 54 | 68 |
| 3 | December 22, 2017 08:00 | December 22, 2017 09:15 | 1h 15m | 40 | 38 |
| 4 | December 7, 2017 16:30 | December 7, 2017 19:00 | 2h 30m | 14 | 15 |
| 5 | December 18, 2017 17:15 | December 18, 2017 18:30 | 1h 15m | 9 | 7 |
| 6 | December 22, 2017 23:45 | December 23, 2017 04:00 | 4h 15m | 8 | 34 |
| 7 | December 26, 2017 09:45 | December 26, 2017 14:00 | 4h 15m | 8 | 34 |
| 8 | December 29, 2017 14:30 | December 29, 2017 17:30 | 3h | 5 | 13 |
| 9 | November 22, 2017 16:15 | November 22, 2017 19:00 | 2h 45m | 4 | 11 |
| 10 | November 23, 2017 19:30 | November 23, 2017 19:45 | 15m | 4 | 1 |
Outage episodes by size in 2017: 1 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 Mitchell 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 |
|---|---|---|---|---|---|
| Oncor Electric Delivery Company LLC | 2017 | 3.4 hrs | 1.69 | 2.4 hrs | 1.49 |
| Concho Valley Elec Coop Inc | 2017 | 9.8 hrs | 4.04 | 5.9 hrs | 3.42 |
| Big Country Electric Coop, Inc | - | - | - | - | - |
| Taylor Electric Coop Inc - (TX) | - | - | - | - | - |
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 ÷ 4,856 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. Mitchell County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Mitchell 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/mitchell-county