County annual report · FIPS 41021
2024 Gilliam County, OR Power Outage Report
In 2024, customers in Gilliam County, OR went without power for an average of 6.4 hours, a total of 10K customer-hours (Oregon average 11.8 hours). That ranks 22nd worst of 35 Oregon counties and 1356th of 2,990 nationally.
Compared with OR, the US and 2023
Coverage line is EAGLE-I's share of Oregon customers tracked each year.
Biggest outages in Gilliam County, 2024
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | October 13, 2024 00:15 | October 13, 2024 16:30 | 16h 15m | 535 | 3,632 |
| 2 | July 23, 2024 00:15 | July 23, 2024 13:45 | 13h 30m | 528 | 2,031 |
| 3 | August 5, 2024 04:15 | August 5, 2024 06:45 | 2h 30m | 528 | 1,237 |
| 4 | July 5, 2024 00:00 | July 5, 2024 13:15 | 13h 15m | 514 | 1,841 |
| 5 | June 3, 2024 12:15 | June 3, 2024 20:45 | 8h 30m | 46 | 377 |
| 6 | June 18, 2024 15:00 | June 18, 2024 18:00 | 3h | 46 | 127 |
| 7 | June 23, 2024 02:00 | June 23, 2024 04:30 | 2h 30m | 46 | 104 |
| 8 | June 26, 2024 12:00 | June 26, 2024 16:30 | 4h 30m | 46 | 130 |
| 9 | August 29, 2024 18:15 | August 29, 2024 19:30 | 1h 15m | 46 | 58 |
| 10 | September 3, 2024 08:45 | September 3, 2024 11:00 | 2h 15m | 46 | 71 |
Outage episodes by size in 2024: 4 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 2024, 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 | 2024 | 4.6 hrs | 1.67 | 2.0 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 n/a of Oregon's customers in 2024; 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, 2024, 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/2024/oregon/gilliam-county