County annual report · FIPS 40111
2018 Okmulgee County, OK Power Outage Report
In 2018, customers in Okmulgee County, OK went without power for an average of 4.8 hours, a total of 100K customer-hours (Oklahoma average 2.7 hours). That ranks 27th worst of 77 Oklahoma counties and 1088th 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 Okmulgee 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 | June 24, 2018 07:00 | June 26, 2018 03:00 | 1d 20h | 5,438 | 63K |
| 2 | June 12, 2018 13:30 | June 12, 2018 16:45 | 3h 15m | 4,423 | 2,805 |
| 3 | March 1, 2018 13:30 | March 1, 2018 21:45 | 8h 15m | 4,406 | 2,733 |
| 4 | June 23, 2018 07:15 | June 23, 2018 09:15 | 2h | 4,397 | 7,407 |
| 5 | June 23, 2018 10:00 | June 23, 2018 11:15 | 1h 15m | 4,396 | 1,104 |
| 6 | May 16, 2018 19:45 | May 16, 2018 23:15 | 3h 30m | 1,850 | 3,058 |
| 7 | August 16, 2018 20:15 | August 17, 2018 03:30 | 7h 15m | 583 | 1,340 |
| 8 | July 29, 2018 12:00 | July 29, 2018 17:15 | 5h 15m | 449 | 1,104 |
| 9 | May 20, 2018 12:00 | May 20, 2018 19:00 | 7h | 447 | 319 |
| 10 | June 12, 2018 19:15 | June 12, 2018 22:00 | 2h 45m | 443 | 336 |
Outage episodes by size in 2018: 28 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 Okmulgee 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 |
| Canadian Valley Elec Coop, Inc | 2018 | 4.4 hrs | 1.71 | 3.6 hrs | 1.37 |
| East Central Oklahoma Elec Coop Inc | 2018 | 3.4 hrs | 1.46 | 3.4 hrs | 1.46 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
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 ÷ 20,998 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. Okmulgee County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Okmulgee 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/okmulgee-county