Power outages in Pinal County, AZ
We don't have a live outage feed for the utilities serving Pinal County yet. Arizona Public Service Co, Salt River Project and Trico Electric Cooperative Inc serve this county.
Right now
No live outage data for Pinal County yet.
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This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.i
This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.i
This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.i
This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.i
This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.Outage map
Outage history in Pinal County
2014–2025 recordPinal County averaged 65 significant outages a year in 2023–2025, more than most Arizona counties.
In the 12 months to December 2025, there were 57. Half were over within 2 hours; the longest lasted 10 hours, starting June 17, 2025.
The largest on record began April 23, 2024, with 33,580 customers out at once.
Outages are most common in August.
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At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.i
Half of significant outages here ended sooner than this, and half lasted longer.| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| April 23, 2024 | 33,580 | 14 hours | 134,385 |
| July 9, 2018 | 16,371 | 26 hours | 113,518 |
| July 10, 2021 | 15,541 | 13 hours | 83,932 |
| July 11, 2021 | 14,975 | 9 hours | 68,457 |
| July 31, 2018 | 12,044 | 6 hours | 24,245 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.
Cities in Pinal County
Utilities
- Arizona Public Service Co no live feed
- Salt River Project no live feed
- Trico Electric Cooperative Inc no live feed
- Electrical Dist No3 Pinal County no live feed
- USBIA-San Carlos Project no live feed
- All Arizona outages