Spokane county.
RCW 36.04.320
in effectSpokane county shall consist of the territory bounded as follows, to wit: Commencing at the northeast corner of Lincoln county; thence up the midchannel of the Spokane river to the Little Spokane river; thence north to the township line between townships twenty-nine and thirty; thence east to the boundary line between Washington and Idaho; thence south on said boundary line to the fifth standard parallel; thence west on said parallel to the Colville Guide Meridian; thence north on said meridian to the place of beginning.
Spokane county shall consist of the territory bounded as follows, to wit: Commencing at the northeast corner of Lincoln county; thence up the midchannel of the Spokane river to the Little Spokane river; thence north to the township line between townships twenty-nine and thirty; thence east to the boundary line between Washington and Idaho; thence south on said boundary line to the fifth standard parallel; thence west on said parallel to the Colville Guide Meridian; thence north on said meridian to the place of beginning.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=36.04&full=trueFetched: 6/29/2026