County annual report · FIPS 41021
2022 Gilliam County, OR Power Outage Report
In 2022, customers in Gilliam County, OR went without power for an average of 1.0 hours, a total of 1,632 customer-hours (Oregon average 7.0 hours). That ranks 33rd worst of 35 Oregon counties and 2709th of 2,976 nationally.
Compared with OR, the US and 2021
Coverage line is EAGLE-I's share of Oregon customers tracked each year.
Biggest outages in Gilliam County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | November 1, 2022 23:00 | November 2, 2022 07:15 | 8h 15m | 197 | 910 |
| 2 | April 21, 2022 20:45 | April 22, 2022 01:00 | 4h 15m | 193 | 409 |
| 3 | June 2, 2022 17:15 | June 2, 2022 20:45 | 3h 30m | 34 | 74 |
| 4 | September 22, 2022 20:00 | September 23, 2022 00:15 | 4h 15m | 10 | 43 |
| 5 | April 28, 2022 15:00 | April 28, 2022 21:30 | 6h 30m | 9 | 20 |
| 6 | May 12, 2022 19:15 | May 12, 2022 19:45 | 30m | 9 | 3 |
| 7 | November 5, 2022 00:30 | November 5, 2022 02:00 | 1h 30m | 7 | 3 |
| 8 | March 15, 2022 16:45 | March 15, 2022 20:15 | 3h 30m | 6 | 21 |
| 9 | June 27, 2022 19:45 | June 27, 2022 21:00 | 1h 15m | 5 | 6 |
| 10 | September 28, 2022 21:00 | September 28, 2022 21:45 | 45m | 4 | 3 |
Outage episodes by size in 2022: 2 reached 100+ customers, 0 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 Gilliam County reported on EIA Form 861 for 2022, 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 |
|---|---|---|---|---|---|
| PacifiCorp | 2022 | 5.2 hrs | 1.58 | 1.8 hrs | 1.11 |
| Bonneville Power Administration | - | - | - | - | - |
| Columbia Basin Elec Cooperative, Inc | - | - | - | - | - |
| Wasco Electric Coop, Inc | - | - | - | - | - |
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 Oregon's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 1,640 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. Gilliam County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Gilliam County, OR annual power outage report, 2022, 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/2022/oregon/gilliam-county