County annual report · FIPS 40011
2020 Blaine County, OK Power Outage Report
In 2020, customers in Blaine County, OK went without power for an average of 48.8 hours, a total of 208K customer-hours (Oklahoma average 27.7 hours). That ranks 6th worst of 77 Oklahoma counties and 167th 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 Blaine 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 26, 2020 14:45 | November 12, 2020 22:15 | 17d 7h | 3,550 | 191K |
| 2 | July 4, 2020 00:00 | July 4, 2020 06:30 | 6h 30m | 1,464 | 1,854 |
| 3 | February 4, 2020 21:15 | February 4, 2020 22:15 | 1h | 1,329 | 1,021 |
| 4 | January 4, 2020 19:30 | January 4, 2020 22:00 | 2h 30m | 1,053 | 2,632 |
| 5 | June 9, 2020 21:15 | June 10, 2020 07:45 | 10h 30m | 1,047 | 3,635 |
| 6 | June 5, 2020 00:00 | June 5, 2020 08:30 | 8h 30m | 287 | 746 |
| 7 | May 8, 2020 22:45 | May 9, 2020 00:15 | 1h 30m | 282 | 420 |
| 8 | June 28, 2020 18:45 | June 28, 2020 20:00 | 1h 15m | 281 | 73 |
| 9 | May 9, 2020 02:30 | May 9, 2020 04:00 | 1h 30m | 277 | 70 |
| 10 | October 10, 2020 08:30 | October 10, 2020 13:30 | 5h | 265 | 1,039 |
Outage episodes by size in 2020: 17 reached 100+ customers, 5 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 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 |
|---|---|---|---|---|---|
| Public Service Co of Oklahoma | 2020 | 4.4 hrs | 1.41 | 89 min | 1.03 |
| Cimarron Electric Coop | 2020 | 47.4 hrs | 2.45 | 59 min | 0.51 |
| 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 93% of Oklahoma's customers in 2020; 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, 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/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2020/oklahoma/blaine-county