County annual report · FIPS 40091
2021 McIntosh County, OK Power Outage Report
In 2021, customers in McIntosh County, OK went without power for an average of 3.8 hours, a total of 44K customer-hours (Oklahoma average 3.2 hours). That ranks 33rd worst of 77 Oklahoma counties and 1589th of 2,974 nationally.
Compared with OK, the US and 2020
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in McIntosh County, 2021
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 10, 2021 13:30 | June 10, 2021 15:45 | 2h 15m | 4,473 | 5,039 |
| 2 | September 29, 2021 12:00 | September 29, 2021 13:00 | 1h | 4,472 | 4,069 |
| 3 | April 27, 2021 06:15 | April 27, 2021 17:45 | 11h 30m | 1,333 | 15K |
| 4 | October 11, 2021 04:15 | October 12, 2021 01:00 | 20h 45m | 783 | 5,358 |
| 5 | February 11, 2021 21:15 | February 12, 2021 01:00 | 3h 45m | 673 | 1,845 |
| 6 | February 16, 2021 05:15 | February 16, 2021 12:30 | 7h 15m | 517 | 2,165 |
| 7 | May 28, 2021 00:30 | May 29, 2021 04:15 | 1d 3h | 288 | 1,517 |
| 8 | December 2, 2021 15:00 | December 2, 2021 17:00 | 2h | 273 | 376 |
| 9 | August 14, 2021 00:15 | August 14, 2021 06:15 | 6h | 204 | 608 |
| 10 | August 21, 2021 15:00 | August 21, 2021 19:45 | 4h 45m | 196 | 406 |
Outage episodes by size in 2021: 20 reached 100+ customers, 3 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 McIntosh County reported on EIA Form 861 for 2021, 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 | 2021 | 2.3 hrs | 1.39 | 1.9 hrs | 1.21 |
| Canadian Valley Elec Coop, Inc | 2021 | 4.9 hrs | 1.60 | 3.2 hrs | 1.16 |
| East Central Oklahoma Elec Coop Inc | 2021 | 3.3 hrs | 1.73 | 3.3 hrs | 1.73 |
| 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 93% of Oklahoma's customers in 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 11,478 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. McIntosh County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), McIntosh County, OK annual power outage report, 2021, 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/2021/oklahoma/mcintosh-county