Avista Corporation

Customers Tracked:
433,031
Customers Out:
0
Last Updated:
11/2/2026 10:33:49 AM GMT

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Washington

CountyCustomers TrackedCustomers Out
Adams7,2080
Asotin11,5330
Ferry2,0770
Franklin400
Grant40
Lincoln5,1170
Pend Oreille40
Spokane206,2280
Stevens23,6010
Whitman23,7990

Idaho

CountyCustomers TrackedCustomers Out
Benewah3,8490
Bonner18,7790
Clearwater3,0610
Idaho5,8180
Kootenai70,5470
Latah18,2650
Lewis2,2200
Nez Perce20,6160
Shoshone10,2340

Montana

CountyCustomers TrackedCustomers Out
Mineral70
Sanders240