Avista Corporation Power Outages — Live Map
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Avista Corporation Power Outage Summary
As of September 18, 2026 at 12:01 AM ET, Avista Corporation reports 8 of 434,585 tracked electric customers (<0.01%) without power, across 3 states.
Customers Out
8
Customers Served
434,585
Share Without Power
<0.01%
States Served
3
Most Affected Counties served by Avista Corporation
Customers Out %Customers Out- 1Spokane County205,914 Served<0.01%8
States Served by Avista Corporation
All Counties served by Avista Corporation
Adams County7,200 Served00.00%Asotin County11,527 Served00.00%Benewah County3,839 Served00.00%Bonner County18,744 Served00.00%Clearwater County3,059 Served00.00%Ferry County2,076 Served00.00%Franklin County40 Served00.00%Grant County4 Served00.00%Idaho County5,815 Served00.00%Kootenai County70,366 Served00.00%Latah County18,264 Served00.00%Lewis County2,218 Served00.00%Lewis County2,218 Served00.00%Lincoln County5,108 Served00.00%Mineral County7 Served00.00%Nez Perce County20,574 Served00.00%Pend Oreille County4 Served00.00%Sanders County24 Served00.00%Shoshone County10,226 Served00.00%Spokane County205,914 Served8<0.01%Stevens County23,565 Served00.00%Whitman County23,793 Served00.00%
Outage data is collected directly from utility providers and refreshed approximately every 10 minutes. Last updated: September 18, 2026 at 12:01 AM ET