County annual report · FIPS 29149
2023 Oregon County, MO Power Outage Report
In 2023, customers in Oregon County, MO went without power for an average of 42.6 hours, a total of 173K customer-hours (Missouri average 9.4 hours). That ranks 3rd worst of 114 Missouri counties and 138th of 2,977 nationally.
Compared with MO, the US and 2022
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Oregon 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 | January 25, 2023 03:15 | January 28, 2023 21:45 | 3d 18h | 3,780 | 152K |
| 2 | April 21, 2023 04:00 | April 21, 2023 06:45 | 2h 45m | 1,422 | 889 |
| 3 | July 13, 2023 23:30 | July 14, 2023 13:15 | 13h 45m | 1,186 | 7,668 |
| 4 | December 16, 2023 23:15 | December 17, 2023 02:30 | 3h 15m | 591 | 762 |
| 5 | May 11, 2023 15:45 | May 11, 2023 16:15 | 30m | 583 | 168 |
| 6 | July 30, 2023 02:00 | July 30, 2023 09:30 | 7h 30m | 504 | 1,678 |
| 7 | July 14, 2023 16:45 | July 14, 2023 17:45 | 1h | 383 | 383 |
| 8 | November 27, 2023 15:45 | November 27, 2023 16:30 | 45m | 326 | 245 |
| 9 | March 3, 2023 17:00 | March 3, 2023 23:00 | 6h | 266 | 826 |
| 10 | August 2, 2023 20:00 | August 2, 2023 22:15 | 2h 15m | 228 | 382 |
Outage episodes by size in 2023: 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 Oregon 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 |
|---|---|---|---|---|---|
| Entergy Arkansas LLC | 2023 | 20.2 hrs | 2.05 | 4.7 hrs | 1.52 |
| Ozark Border Electric Coop | - | - | - | - | - |
| Clay County Electric Coop Corp - (AR) | - | - | - | - | - |
| Howell-Oregon Elec Coop, Inc | - | - | - | - | - |
| City of Thayer - (MO) | - | - | - | - | - |
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 Missouri's customers in 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 4,069 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. Oregon County has data for 2019–2025.
Cite this report
MassOutage (massoutage.com), Oregon County, MO 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/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2023/missouri/oregon-county