Mason County, WA Power Outages
Utilities serving Mason County, Washington don't yet share live outage data with DOE's ODIN feed. Check your electric company's outage map (listed below) for real-time status.
Mason County on the Washington outage map
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- Minor
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- Limited data
Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Mason County power outage history
Every significant outage recorded in Mason County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 170 significant power outages in Mason County, meaning events that left at least 1% of customers in the dark. The largest (Jan 12–14, 2021) came when flooding left 23,192 customers (61.8% of the county) without power.
From 2018 to 2025, the average customer here lost about 5 hr 25 min of power per year, close to the Washington average of 5 hr 30 min. That ranks 19th of 37 Washington counties for outage time, where 1st has the most.
January is the riskiest month: it accounted for 16% of all customer outage time from 2018 to 2025. On 65 days in that period, at least 5% of customers were out at the same time. Outage time in Mason County has risen recently: about 6 hr 33 min per customer per year in 2022–2025, versus 4 hr 17 min in 2018–2021.
The most recent significant outage on record (Nov 28, 2025) affected 1,836 customers (4.9%).
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Jan 12–14, 2021 | 23,192(61.8%) | 3 | Flooding |
| 2 | Dec 18–21, 2024 | 9,672(25.8%) | 4 | Winter storm |
| 3 | Sep 7–10, 2020 | 6,681(17.8%) | 4 | Wildfire |
| 4 | Jul 15–17, 2025 | 5,707(15.2%) | 3 | Wildfire |
| 5 | Jan 14, 2022 | 5,450(14.5%) | 1 | No major storm reported |
Hours without power per customer, by year
When outages happen
Source: DOE/ORNL EAGLE-I recorded electricity outages, 2014–2025 (CC BY 4.0), with likely causes from the NOAA NCEI Storm Events Database. EAGLE-I coverage was partial before 2018, so averages use 2018–2025. Peak counts are the highest number of customers out at one time.
Who provides electricity in Mason County?
Electric companies with service territory in Mason County (EIA-861, 2025)
| Utility | Type | Customers (WA) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| Tacoma Power (Tacoma Public Utilities) | Municipal | 200,438 | Not reporting | |
| PUD No 3 of Mason County | Political Subdivision | 37,168 | Not reporting | |
| PUD No 1 of Mason County | Political Subdivision | 5,713 | Not reporting |
Customer counts are each utility's statewide total in Washington. Source: U.S. Energy Information Administration, Form EIA-861 & Electric Power Annual.
Local outage news
No Mason County outage headlines in the past week.
Nearby counties
Mason County power outage FAQ
Is the power out in Mason County right now?
No outages are currently reported for Mason County by participating utilities. Live coverage is limited here, so If your power is out, report it to your electric company.
Which electric company serves Mason County?
According to EIA-861 service territory data, City of Tacoma - (WA), PUD No 3 of Mason County, PUD No 1 of Mason County provide electric service in Mason County, Washington.
What was the worst power outage in Mason County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Jan 12–14, 2021. It peaked at 23,192 customers without power (61.8% of the county). NOAA storm reports for that period point to flooding.
How often does the power go out in Mason County?
EAGLE-I has recorded 170 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 5 hr 25 min of power per year, and on 65 days at least 5% of customers were out at once.
Cite this page
You may reuse our derived data under CC BY 4.0 with attribution. Underlying government data is public domain.
PowerOutageTracker.com. "Mason County, WA Power Outages." Accessed November 3, 2026. https://poweroutagetracker.com/outages/washington/mason-county