Avista Corporation

Customers Tracked:
426,662

Customers Out:
3

Last Updated:
8/2/2025 12:56:12 AM GMT

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Washington

County	Customers Tracked	Customers Out
Adams	7,092	0
Asotin	11,470	0
Ferry	2,085	0
Franklin	40	0
Grant	4	0
Lincoln	5,044	0
Pend Oreille	4	0
Spokane	203,459	1
Stevens	23,269	0
Whitman	23,739	0

Idaho

County	Customers Tracked	Customers Out
Benewah	3,795	0
Bonner	18,374	0
Clearwater	3,033	0
Idaho	5,774	0
Kootenai	68,734	0
Latah	17,935	0
Lewis	2,201	1
Nez Perce	20,431	0
Shoshone	10,147	1

Montana

County	Customers Tracked	Customers Out
Mineral	8	0
Sanders	24	0