County annual report · FIPS 40011
2019 Blaine County, OK Power Outage Report
In 2019, customers in Blaine County, OK went without power for an average of 7.6 hours, a total of 32K customer-hours (Oklahoma average 5.0 hours). That ranks 23rd worst of 77 Oklahoma counties and 745th 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 Blaine 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 | November 18, 2019 11:00 | November 18, 2019 22:15 | 11h 15m | 2,112 | 9,668 |
| 2 | November 20, 2019 21:15 | November 21, 2019 01:30 | 4h 15m | 2,112 | 6,766 |
| 3 | October 12, 2019 01:45 | October 12, 2019 03:45 | 2h | 1,416 | 2,421 |
| 4 | June 3, 2019 10:30 | June 3, 2019 12:45 | 2h 15m | 1,344 | 3,024 |
| 5 | February 20, 2019 22:30 | February 20, 2019 23:45 | 1h 15m | 678 | 627 |
| 6 | March 13, 2019 18:15 | March 13, 2019 22:15 | 4h | 632 | 745 |
| 7 | November 11, 2019 11:15 | November 12, 2019 00:00 | 12h 45m | 610 | 2,890 |
| 8 | February 7, 2019 15:00 | February 8, 2019 01:00 | 10h | 325 | 397 |
| 9 | July 7, 2019 20:45 | July 7, 2019 23:30 | 2h 45m | 308 | 526 |
| 10 | June 16, 2019 03:30 | June 17, 2019 13:30 | 1d 10h | 293 | 246 |
Outage episodes by size in 2019: 18 reached 100+ customers, 4 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 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 |
|---|---|---|---|---|---|
| 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 90% of Oklahoma's customers in 2019; 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, 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/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2019/oklahoma/blaine-county