County annual report · FIPS 40025
2019 Cimarron County, OK Power Outage Report
In 2019, customers in Cimarron County, OK went without power for an average of 8.3 hours, a total of 7,973 customer-hours (Oklahoma average 5.0 hours). That ranks 17th worst of 77 Oklahoma counties and 669th of 2,945 nationally.
Compared with OK, the US and 2018
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Cimarron County, 2019
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 28, 2019 00:00 | June 28, 2019 02:00 | 2h | 2,679 | 3,375 |
| 2 | August 8, 2019 05:00 | August 8, 2019 07:00 | 2h | 555 | 843 |
| 3 | June 16, 2019 01:15 | June 16, 2019 18:15 | 17h | 353 | 1,501 |
| 4 | January 2, 2019 07:15 | January 2, 2019 08:00 | 45m | 343 | 176 |
| 5 | August 29, 2019 13:45 | August 29, 2019 18:30 | 4h 45m | 341 | 127 |
| 6 | August 23, 2019 23:45 | August 24, 2019 05:00 | 5h 15m | 333 | 586 |
| 7 | November 11, 2019 11:30 | November 11, 2019 13:45 | 2h 15m | 327 | 93 |
| 8 | August 22, 2019 00:00 | August 22, 2019 01:15 | 1h 15m | 310 | 252 |
| 9 | June 25, 2019 14:30 | June 25, 2019 14:45 | 15m | 134 | 34 |
| 10 | September 4, 2019 14:15 | September 4, 2019 14:30 | 15m | 133 | 33 |
Outage episodes by size in 2019: 11 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 Cimarron County reported on EIA Form 861 for 2019, 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 |
|---|---|---|---|---|---|
| Tri-County Electric Coop, Inc (OK) | - | - | - | - | - |
| 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 90% of Oklahoma's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 955 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. Cimarron County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Cimarron County, OK annual power outage report, 2019, 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/). https://massoutage.com/reports/2019/oklahoma/cimarron-county