Power outage history
Lincoln County Washington
9.9hours
without power for the average customer in a typical year, 2018–2025
7th most of 31 in Washington 1.5× the national median
Every day since 2015
Eleven years, one night at a time
Each cell is a day. The brighter it is, the larger the share of Lincoln's customers who were without power at that day's worst moment.
Year by year
Hours in the dark, per customer
2020 was the worst well-recorded year, at 23 hours for the average customer. Hatched years have a thin record and are left out of the averages.
Lincoln, hours without power per customer
The record
The biggest outages since 2015
Ranked by customer-hours lost: customers out multiplied by how long they stayed out. Times are local.
| Began | Storm | Peak out | Share | Lasted | 90% restored | Customer-hours |
|---|---|---|---|---|---|---|
| Sep 7, 2020 | Windstorm | 2,059 | 33% | 5.3 d | 2.8 d | 90k |
| Nov 17, 2015 | Windstorm | 1,844 | 29% | 48 h | 29 h | 25k |
| Dec 9, 2022 | Winter storm | 1,060 | 17% | 2.1 d | 25 h | 21k |
| Dec 25, 2022 | No storm report | 2,632 | 42% | 12 h | 7.5 h | 20k |
| Dec 5, 2023 | No storm report | 1,594 | 25% | 11 h | 7.5 h | 17k |
| Nov 13, 2020 | Winter storm | 589 | 9% | 30 h | 16 h | 12k |
| Jan 2, 2022 | No storm report | 1,970 | 31% | 10 h | 9.2 h | 11k |
| Aug 8, 2015 | No storm report | 1,332 | 21% | 7.2 h | 13 h | 9.7k |
| Dec 17, 2025 | Windstorm | 963 | 15% | 32 h | 27 h | 9.4k |
| Sep 30, 2015 | No storm report | 2,227 | 35% | 3.5 h | 3.5 h | 7.8k |
| Oct 23, 2016 | No storm report | 1,148 | 18% | 6.8 h | 6.8 h | 7.7k |
| Mar 3, 2022 | No storm report | 1,195 | 19% | 6.8 h | 7.5 h | 7.2k |
| Mar 26, 2015 | No storm report | 717 | 11% | 9.2 h | 15 h | 6.1k |
| Jan 7, 2022 | Winter storm | 4,212 | 67% | 2.0 h | 30 min | 5.5k |
| Aug 10, 2024 | No storm report | 718 | 11% | 7.0 h | 15 h | 5.0k |
| Jun 3, 2016 | No storm report | 447 | 7% | 11 h | 11 h | 4.9k |
| Sep 18, 2017 | No storm report | 2,342 | 37% | 6.8 h | 3.2 h | 4.8k |
| Oct 19, 2022 | No storm report | 735 | 12% | 6.5 h | 7.8 h | 4.8k |
| Jan 1, 2022 | No storm report | 968 | 15% | 5.8 h | 1.5 h | 4.4k |
| Dec 3, 2015 | No storm report | 1,338 | 21% | 3.2 h | 13 h | 4.3k |
| May 6, 2023 | No storm report | 675 | 11% | 5.8 h | 5.8 h | 3.9k |
| Aug 31, 2025 | No storm report | 1,162 | 18% | 3.5 h | 2.0 h | 3.9k |
| Oct 22, 2015 | No storm report | 1,331 | 21% | 2.5 h | 2.5 h | 3.3k |
| Aug 7, 2023 | Wildfire | 1,813 | 29% | 5.2 h | 2.5 h | 3.3k |
| Jan 10, 2017 | Winter storm | 717 | 11% | 5.8 h | 5.8 h | 3.3k |
| Aug 22, 2023 | Wildfire | 321 | 5% | 11 h | 9.5 h | 3.2k |
| Jun 29, 2015 | Thunderstorms | 526 | 8% | 6.2 h | 3.8 h | 3.1k |
| Oct 18, 2023 | No storm report | 757 | 12% | 4.0 h | 4.0 h | 3.0k |
| Nov 12, 2015 | No storm report | 1,335 | 21% | 2.2 h | 8.8 h | 3.0k |
| Jul 11, 2025 | Wildfire | 100 | 2% | 37 h | – | 2.9k |
After the peak
How fast the lights come back
Each line is one major outage, from its peak. The amber line is the typical path.
When it happens
The outage clock
Customer-hours out by month (rings, January innermost) and local hour, 2018–2025.
What was happening
Weather behind the outages
Each outage is matched to NOAA storm reports for Lincoln from twelve hours before it began to its peak. Matching shows coincidence, not proof of cause.
- No storm on record 48%
- Windstorm 31%
- Winter storm 14%
- Wildfire 6.7%
- Thunderstorms 0.6%
- Tornadoes 0.5%
Who keeps the lights on
Utilities serving Lincoln
As each utility reports to the Energy Information Administration for its whole Washington territory, not this county alone. Outage minutes include major storm days.
| Utility | Type | Outage min / yr | Excl. major storms | Outages / yr | Residential ¢/kWh | Customers |
|---|---|---|---|---|---|---|
| Avista Corp | Investor Owned | 200 | 119 | 0.97 | 14.2 | 247k |
| PUD No 2 of Grant County | Political Subdivision | 84 | – | 0.42 | 6.2 | 43k |
| Inland Power & Light Company | Cooperative | 536 | 283 | 2.55 | 9.6 | 42k |
| Big Bend Electric Coop, Inc | Cooperative | 449 | 106 | 1.30 | 9.6 | 6.4k |
| Bonneville Power Administration | Federal | – | – | – | – | – |
EIA Form 861, latest year each utility reported. Outage minutes are SAIDI, the yearly minutes the average customer goes without power; outages a year are SAIFI.
About these numbers
Notes
Outages come from the EAGLE-I record of utility outage maps collected every 15 minutes by Oak Ridge National Laboratory. Hours without power are customer-hours divided by the county's 6,307 electricity customers. Averages use well-covered years from 2018. Outages shorter than 15 minutes, and utilities that publish no outage map, are not in the record, so these figures understate the total. How every number is made →