Avista Corporation

Customers Tracked:
427,182
Customers Out:
26
Last Updated:
8/22/2025 12:31:14 PM GMT

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Washington

CountyCustomers TrackedCustomers Out
Adams7,0960
Asotin11,4700
Ferry2,0890
Franklin400
Grant40
Lincoln5,0430
Pend Oreille40
Spokane203,64026
Stevens23,2820
Whitman23,7400

Idaho

CountyCustomers TrackedCustomers Out
Benewah3,8060
Bonner18,4000
Clearwater3,0340
Idaho5,7770
Kootenai69,0020
Latah17,9360
Lewis2,2010
Nez Perce20,4320
Shoshone10,1540

Montana

CountyCustomers TrackedCustomers Out
Mineral70
Sanders240