Perch: Lake Mary Ronan - excellent perch. 8"-10"fish. Try in front of the State Park or White Rock Bar. 20-30' of water.
Island Lake: Nice perch. 8"-12" size. Try 7-12' water. Look for weed beds.
Lower Thompson: Good number of nice perch. Try 20' near the East end.
Snagging: Excellent in Graves Creek and Tobacco River. Small fish but lots of them. Also try Kootenai River only below falls. Big fish check your regulations!
Vann Lake: Great trout action fly or spin.
Loon Lake: Ferndale - Great trout, bass, crappie, perch.
Swan Lake: Good lake trout, pike, few nice rainbow.
Rodgers Lake: Great grayling and a few nice cutthroat.
Photo used under Creative Commons from USFWSmidwest