County annual report · FIPS 41057
2017 Tillamook County, OR Power Outage Report
In 2017, customers in Tillamook County, OR went without power for an average of 0.0 hours, a total of 573 customer-hours (Oregon average 3.7 hours). That ranks 28th worst of 33 Oregon counties and 2662nd of 2,786 nationally.
Compared with OR, the US
Coverage line is EAGLE-I's share of Oregon customers tracked each year.
Biggest outages in Tillamook County, 2017
The 8 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | December 20, 2017 21:45 | December 20, 2017 22:00 | 15m | 88 | 22 |
| 2 | November 9, 2017 23:30 | November 10, 2017 02:15 | 2h 45m | 47 | 109 |
| 3 | November 21, 2017 23:15 | November 22, 2017 05:15 | 6h | 35 | 210 |
| 4 | November 22, 2017 12:15 | November 22, 2017 17:45 | 5h 30m | 35 | 193 |
| 5 | November 8, 2017 21:45 | November 8, 2017 23:30 | 1h 45m | 13 | 14 |
| 6 | October 22, 2017 00:30 | October 22, 2017 12:45 | 12h 15m | 4 | 21 |
| 7 | August 16, 2017 16:45 | August 16, 2017 17:00 | 15m | 2 | 1 |
| 8 | November 13, 2017 11:45 | November 13, 2017 14:00 | 2h 15m | 2 | 4 |
Outage episodes by size in 2017: 0 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 Tillamook County reported on EIA Form 861 for 2017, 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 | 2017 | 5.2 hrs | 2.01 | 2.4 hrs | 1.43 |
| Bonneville Power Administration | - | - | - | - | - |
| West Oregon Electric Coop Inc | - | - | - | - | - |
| Tillamook Peoples Utility Dist | - | - | - | - | - |
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 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 21,190 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. Tillamook County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Tillamook County, OR annual power outage report, 2017, 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/2017/oregon/tillamook-county