County annual report · FIPS 40011
2018 Blaine County, OK Power Outage Report
In 2018, customers in Blaine County, OK went without power for an average of 4.4 hours, a total of 19K customer-hours (Oklahoma average 2.7 hours). That ranks 33rd worst of 77 Oklahoma counties and 1152nd of 2,798 nationally.
Compared with OK, the US and 2017
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Blaine County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | April 25, 2018 10:30 | April 25, 2018 10:45 | 15m | 1,338 | 335 |
| 2 | April 19, 2018 01:00 | April 19, 2018 02:00 | 1h | 1,335 | 1,332 |
| 3 | May 16, 2018 09:15 | May 16, 2018 13:00 | 3h 45m | 1,052 | 1,894 |
| 4 | June 25, 2018 06:00 | June 26, 2018 01:45 | 19h 45m | 790 | 3,009 |
| 5 | June 23, 2018 02:45 | June 23, 2018 21:45 | 19h | 539 | 2,873 |
| 6 | November 12, 2018 09:45 | November 13, 2018 02:00 | 16h 15m | 509 | 1,401 |
| 7 | November 23, 2018 02:15 | November 23, 2018 04:30 | 2h 15m | 440 | 627 |
| 8 | April 17, 2018 22:15 | April 18, 2018 03:30 | 5h 15m | 216 | 846 |
| 9 | December 26, 2018 07:00 | December 26, 2018 12:00 | 5h | 207 | 786 |
| 10 | May 11, 2018 18:30 | May 11, 2018 19:30 | 1h | 202 | 102 |
Outage episodes by size in 2018: 16 reached 100+ customers, 3 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 Blaine County reported on EIA Form 861 for 2018, 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 |
|---|---|---|---|---|---|
| Public Service Co of Oklahoma | 2018 | 2.1 hrs | 1.34 | 1.7 hrs | 1.17 |
| Cimarron Electric Coop | 2018 | 2.4 hrs | 1.10 | 59 min | 0.67 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| CKenergy Electric Cooperative | - | - | - | - | - |
| City of Geary - (OK) | - | - | - | - | - |
| City of Watonga - (OK) | - | - | - | - | - |
| Okeene Public Works Authority | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 89% of Oklahoma's customers in 2018; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 4,266 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. Blaine County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Blaine County, OK annual power outage report, 2018, 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/2018/oklahoma/blaine-county