County annual report · FIPS 40113
2019 Osage County, OK Power Outage Report
In 2019, customers in Osage County, OK went without power for an average of 3.2 hours, a total of 69K customer-hours (Oklahoma average 5.0 hours). That ranks 51st worst of 77 Oklahoma counties and 1576th 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 Osage 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 | March 13, 2019 16:45 | March 14, 2019 01:30 | 8h 45m | 3,107 | 4,501 |
| 2 | April 11, 2019 13:45 | April 12, 2019 08:15 | 18h 30m | 2,898 | 802 |
| 3 | May 20, 2019 13:45 | May 28, 2019 18:15 | 8d 4h | 2,380 | 14K |
| 4 | April 11, 2019 07:15 | April 11, 2019 09:30 | 2h 15m | 2,338 | 3,266 |
| 5 | April 9, 2019 21:45 | April 10, 2019 13:00 | 15h 15m | 1,793 | 1,202 |
| 6 | June 14, 2019 14:30 | June 14, 2019 17:45 | 3h 15m | 1,465 | 2,269 |
| 7 | March 18, 2019 20:15 | March 18, 2019 21:45 | 1h 30m | 919 | 466 |
| 8 | April 9, 2019 13:30 | April 9, 2019 20:45 | 7h 15m | 653 | 185 |
| 9 | August 31, 2019 15:30 | August 31, 2019 17:30 | 2h | 604 | 304 |
| 10 | November 8, 2019 14:30 | November 13, 2019 00:15 | 4d 9h | 511 | 1,514 |
Outage episodes by size in 2019: 45 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 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 |
| Indian Electric Coop, Inc | 2018 | 2.6 hrs | 0.91 | 2.0 hrs | 0.84 |
| Verdigris Valley Elec Coop Inc | 2013 | 7.1 hrs | 2.35 | 5.0 hrs | 1.98 |
| City of Ponca City - (OK) | 2018 | 75 min | 1.02 | 66 min | 0.98 |
| 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 90% of Oklahoma's customers in 2019; 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, 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/osage-county