County annual report · FIPS 40095
2019 Marshall County, OK Power Outage Report
In 2019, customers in Marshall County, OK went without power for an average of 4.5 hours, a total of 39K customer-hours (Oklahoma average 5.0 hours). That ranks 39th worst of 77 Oklahoma counties and 1200th 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 Marshall 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 | April 10, 2019 04:45 | April 10, 2019 07:00 | 2h 15m | 3,147 | 7,081 |
| 2 | May 1, 2019 22:30 | May 2, 2019 20:45 | 22h 15m | 1,040 | 5,462 |
| 3 | October 21, 2019 04:30 | October 22, 2019 00:30 | 20h | 976 | 10K |
| 4 | November 13, 2019 15:00 | November 13, 2019 16:00 | 1h | 832 | 530 |
| 5 | September 16, 2019 18:00 | September 16, 2019 19:45 | 1h 45m | 784 | 595 |
| 6 | May 29, 2019 17:00 | May 29, 2019 18:45 | 1h 45m | 626 | 1,096 |
| 7 | August 29, 2019 23:00 | August 30, 2019 00:30 | 1h 30m | 607 | 911 |
| 8 | December 2, 2019 14:30 | December 2, 2019 15:30 | 1h | 547 | 547 |
| 9 | July 17, 2019 19:30 | July 17, 2019 21:15 | 1h 45m | 461 | 807 |
| 10 | August 23, 2019 14:30 | August 23, 2019 23:45 | 9h 15m | 461 | 723 |
Outage episodes by size in 2019: 26 reached 100+ customers, 2 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 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 |
|---|---|---|---|---|---|
| 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 90% of Oklahoma's customers in 2019; 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, 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/). https://massoutage.com/reports/2019/oklahoma/marshall-county