County annual report · FIPS 40007
2018 Beaver County, OK Power Outage Report
In 2018, customers in Beaver County, OK went without power for an average of 7.9 hours, a total of 33K customer-hours (Oklahoma average 2.7 hours). That ranks 12th worst of 77 Oklahoma counties and 699th 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 Beaver 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 | July 28, 2018 04:15 | July 28, 2018 12:00 | 7h 45m | 2,709 | 3,694 |
| 2 | June 24, 2018 13:00 | June 27, 2018 21:30 | 3d 8h | 1,976 | 7,104 |
| 3 | February 18, 2018 22:30 | February 19, 2018 02:15 | 3h 45m | 1,932 | 3,324 |
| 4 | June 20, 2018 05:30 | June 23, 2018 07:30 | 3d 2h | 1,381 | 6,165 |
| 5 | December 24, 2018 13:30 | December 24, 2018 18:45 | 5h 15m | 799 | 317 |
| 6 | March 10, 2018 20:45 | March 10, 2018 23:00 | 2h 15m | 442 | 777 |
| 7 | December 27, 2018 12:00 | December 27, 2018 20:15 | 8h 15m | 378 | 399 |
| 8 | May 14, 2018 02:00 | May 14, 2018 06:30 | 4h 30m | 358 | 1,178 |
| 9 | June 13, 2018 01:00 | June 13, 2018 21:45 | 20h 45m | 292 | 3,062 |
| 10 | September 1, 2018 18:15 | September 1, 2018 20:45 | 2h 30m | 169 | 298 |
Outage episodes by size in 2018: 15 reached 100+ customers, 4 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 Beaver 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 |
|---|---|---|---|---|---|
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| Tri-County Electric Coop, Inc (OK) | - | - | - | - | - |
| Northwestern Electric Coop Inc - (OK) | - | - | - | - | - |
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 ÷ 4,214 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. Beaver County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Beaver 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/). https://massoutage.com/reports/2018/oklahoma/beaver-county