County annual report · FIPS 40093
2017 Major County, OK Power Outage Report
In 2017, customers in Major County, OK went without power for an average of 0.8 hours, a total of 3,335 customer-hours (Oklahoma average 3.2 hours). That ranks 64th worst of 77 Oklahoma counties and 2115th of 2,786 nationally.
Compared with OK, the US and 2016
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Major 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 | January 15, 2017 07:00 | January 15, 2017 09:00 | 2h | 830 | 1,660 |
| 2 | December 13, 2017 13:15 | December 13, 2017 13:30 | 15m | 422 | 106 |
| 3 | February 6, 2017 21:45 | February 6, 2017 22:45 | 1h | 145 | 136 |
| 4 | July 3, 2017 23:45 | July 4, 2017 01:00 | 1h 15m | 101 | 126 |
| 5 | May 10, 2017 23:15 | May 11, 2017 00:00 | 45m | 100 | 75 |
| 6 | May 10, 2017 21:15 | May 10, 2017 21:30 | 15m | 99 | 25 |
| 7 | July 13, 2017 08:30 | July 13, 2017 09:45 | 1h 15m | 99 | 124 |
| 8 | July 4, 2017 02:15 | July 4, 2017 03:45 | 1h 30m | 92 | 138 |
| 9 | July 4, 2017 06:00 | July 4, 2017 06:30 | 30m | 92 | 46 |
| 10 | June 14, 2017 14:30 | June 14, 2017 15:00 | 30m | 74 | 37 |
Outage episodes by size in 2017: 5 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 Major 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 |
|---|---|---|---|---|---|
| Cimarron Electric Coop | 2017 | 4.3 hrs | 1.66 | 58 min | 0.87 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| Alfalfa Electric Coop, Inc | - | - | - | - | - |
| Northwestern Electric Coop Inc - (OK) | - | - | - | - | - |
| City of Fairview - (OK) | - | - | - | - | - |
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 Oklahoma's customers in 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,939 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. Major County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Major County, OK 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/oklahoma/major-county