County annual report · FIPS 40095
2023 Marshall County, OK Power Outage Report
In 2023, customers in Marshall County, OK went without power for an average of 5.0 hours, a total of 44K customer-hours (Oklahoma average 14.1 hours). That ranks 54th worst of 77 Oklahoma counties and 1474th of 2,977 nationally.
Compared with OK, the US and 2022
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Marshall County, 2023
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 18, 2023 00:30 | June 20, 2023 23:30 | 2d 23h | 1,063 | 9,174 |
| 2 | July 24, 2023 20:00 | July 24, 2023 22:45 | 2h 45m | 793 | 2,181 |
| 3 | August 10, 2023 00:00 | August 10, 2023 22:45 | 22h 45m | 705 | 3,825 |
| 4 | January 3, 2023 13:00 | January 3, 2023 14:15 | 1h 15m | 635 | 794 |
| 5 | June 6, 2023 16:45 | June 6, 2023 19:45 | 3h | 594 | 320 |
| 6 | February 8, 2023 13:00 | February 8, 2023 14:00 | 1h | 588 | 442 |
| 7 | June 6, 2023 14:45 | June 6, 2023 15:45 | 1h | 585 | 295 |
| 8 | June 15, 2023 21:30 | June 16, 2023 11:00 | 13h 30m | 557 | 1,831 |
| 9 | November 28, 2023 19:30 | November 28, 2023 23:45 | 4h 15m | 510 | 2,168 |
| 10 | December 4, 2023 18:15 | December 4, 2023 19:15 | 1h | 509 | 405 |
Outage episodes by size in 2023: 31 reached 100+ customers, 1 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 Marshall County reported on EIA Form 861 for 2023, 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 |
|---|---|---|---|---|---|
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| Red River Valley Rrl Elec Assn | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Oklahoma's customers in 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 8,746 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. Marshall County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Marshall County, OK annual power outage report, 2023, 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/). https://massoutage.com/reports/2023/oklahoma/marshall-county