Best smallmouth bass lakes in Idaho
10 Idaho waters hold smallmouth bass, 4 mapped with real state-agency depth surveys. Ranked below by size and depth-data quality — open any water to see exactly where to fish it: depth contours, scored spots with plain-English reasons, seasonal windows and bait picks. Current- and rock-loving fighter. Lives around gravel, boulders and hard-bottom structure.
- Lake Coeur d'Alene — 210 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Northern Pike, Crappie
- Dworshak Reservoir — 600 ft max · Smallmouth Bass, Rainbow Trout, Steelhead, Kokanee
- Brownlee Reservoir — 300 ft max · Largemouth Bass, Smallmouth Bass, Crappie, Channel Catfish
- Cascade Reservoir — 69 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, Rainbow Trout
- Anderson Ranch Reservoir — 303 ft max · survey depth data · Smallmouth Bass, Rainbow Trout, Yellow Perch, Chinook Salmon
- Arrowrock Reservoir — 223 ft max · survey depth data · Smallmouth Bass, Rainbow Trout, Yellow Perch, Kokanee
- Priest Lake — 330 ft max · Smallmouth Bass, Rainbow Trout, Lake Trout, Kokanee
- C.J. Strike Reservoir — 90 ft max · Largemouth Bass, Smallmouth Bass, Crappie, Channel Catfish
- Lucky Peak Lake — 280 ft max · Smallmouth Bass, Rainbow Trout, Coho Salmon, Kokanee
- Lake Lowell — 29 ft max · Largemouth Bass, Smallmouth Bass, Crappie, Bluegill
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When to fish smallmouth bass in Idaho
- Spring 3–12 ft — Gravel and rock flats near deep water; spawning happens on hard bottom.
- Summer 10–30 ft — Offshore rock humps and deep points; smallmouth suspend near bait.
- Fall 8–25 ft — Feeding hard for winter — long tapering points and rocky drops.
- Winter 20–45 ft — Deep, vertical presentations near rocky wintering holes.
Also in Idaho: best largemouth bass lakes · best crappie lakes · best bluegill lakes · best channel catfish lakes · best rainbow trout lakes · best yellow perch lakes · best chinook salmon lakes · best coho salmon lakes · best steelhead lakes · best brown trout lakes · best brook trout lakes · best kokanee lakes · best lake whitefish lakes · best cutthroat trout lakes
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