County annual report · FIPS 40025
2020 Cimarron County, OK Power Outage Report
In 2020, customers in Cimarron County, OK went without power for an average of 2.9 hours, a total of 2,747 customer-hours (Oklahoma average 27.7 hours). That ranks 63rd worst of 77 Oklahoma counties and 1920th of 3,019 nationally.
Compared with OK, the US and 2019
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Cimarron County, 2020
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | October 30, 2020 16:00 | October 30, 2020 16:15 | 15m | 549 | 137 |
| 2 | May 15, 2020 20:30 | May 15, 2020 21:00 | 30m | 546 | 273 |
| 3 | June 9, 2020 18:30 | June 9, 2020 21:00 | 2h 30m | 515 | 309 |
| 4 | February 24, 2020 00:00 | February 24, 2020 02:45 | 2h 45m | 282 | 298 |
| 5 | March 10, 2020 20:30 | March 10, 2020 21:45 | 1h 15m | 117 | 33 |
| 6 | April 21, 2020 18:30 | April 21, 2020 20:45 | 2h 15m | 109 | 219 |
| 7 | June 4, 2020 00:45 | June 4, 2020 01:45 | 1h | 109 | 57 |
| 8 | July 17, 2020 04:15 | July 17, 2020 06:45 | 2h 30m | 81 | 126 |
| 9 | June 9, 2020 12:00 | June 9, 2020 13:00 | 1h | 80 | 69 |
| 10 | June 13, 2020 00:15 | June 13, 2020 04:45 | 4h 30m | 70 | 285 |
Outage episodes by size in 2020: 7 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 Cimarron County reported on EIA Form 861 for 2020, 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 93% of Oklahoma's customers in 2020; 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, 2020, 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/2020/oklahoma/cimarron-county