County annual report · FIPS 40113
2020 Osage County, OK Power Outage Report
In 2020, customers in Osage County, OK went without power for an average of 6.1 hours, a total of 132K customer-hours (Oklahoma average 27.7 hours). That ranks 37th worst of 77 Oklahoma counties and 1226th 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 Osage 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 | December 17, 2020 05:30 | December 17, 2020 10:15 | 4h 45m | 1,667 | 4,115 |
| 2 | June 5, 2020 11:15 | June 8, 2020 20:30 | 3d 9h | 1,368 | 670 |
| 3 | October 27, 2020 13:15 | November 3, 2020 01:00 | 6d 11h | 1,300 | 51K |
| 4 | November 22, 2020 12:45 | November 23, 2020 05:15 | 16h 30m | 1,261 | 8,440 |
| 5 | March 5, 2020 21:45 | March 6, 2020 02:30 | 4h 45m | 1,241 | 626 |
| 6 | May 3, 2020 12:30 | May 3, 2020 15:45 | 3h 15m | 1,231 | 671 |
| 7 | April 22, 2020 13:15 | April 22, 2020 19:45 | 6h 30m | 920 | 546 |
| 8 | July 19, 2020 00:00 | July 19, 2020 08:30 | 8h 30m | 915 | 860 |
| 9 | April 12, 2020 22:15 | April 13, 2020 09:00 | 10h 45m | 875 | 696 |
| 10 | June 21, 2020 18:30 | June 21, 2020 20:30 | 2h | 838 | 465 |
Outage episodes by size in 2020: 53 reached 100+ customers, 6 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 Osage 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 |
| Indian Electric Coop, Inc | 2020 | 14.7 hrs | 1.55 | 88 min | 0.80 |
| Verdigris Valley Elec Coop Inc | 2013 | 7.1 hrs | 2.35 | 5.0 hrs | 1.98 |
| City of Ponca City - (OK) | 2020 | 26.1 hrs | 1.87 | 79 min | 0.82 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| Kay Electric Coop | - | - | - | - | - |
| City of Skiatook - (OK) | - | - | - | - | - |
| City of Hominy - (OK) | - | - | - | - | - |
| City of Pawhuska - (OK) | - | - | - | - | - |
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 ÷ 21,643 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. Osage County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Osage 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/osage-county