Micropterus dolomieu
An aggressive, hard-fighting warmwater species established in BC's Interior and southeast, and growing fast in popularity.
Smallmouth bass fishing in BC turns on once water warms into the mid-teens Celsius, generally from late May through September. Pre-spawn fish in May feed heavily in shallow water and are easy to locate, and the spawn itself (roughly late May into June, later at higher elevations or in colder systems) has males guarding gravel nests and striking almost anything that comes close. Post-spawn through summer, bass push onto rocky structure and feed hard in warm afternoons and evenings, with good action typically holding into early fall before fish slide deep for winter.
Early morning and evening are most productive once summer water warms up, since bass move shallow to feed as light drops and the heat of the day pushes them tighter to cover or deeper. In spring and fall, or on overcast days, they will feed well through the middle of the day too.
Cast to rocky points, drop-offs, gravel bars, and submerged wood and work lures slowly along the bottom, since smallmouth relate tightly to hard structure rather than open water. Crayfish-imitating jigs and tubes hopped or dragged along rock are the standard presentation, with steady or erratic retrieves on crankbaits and spinnerbaits when fish are actively chasing. In rivers, target current seams, eddies behind boulders, and slower pools adjacent to fast water. Light spinning tackle in the 6 to 10 lb test range covers most situations, and a slower, more finesse-oriented approach usually out-produces fast retrieves once fish get pressured later in the season.
Look for smallmouth around rocky shoals, boulder fields, gravel points, and drop-offs adjacent to deeper water in BC Interior lakes and warmer river systems. They favour clear, warmer water with hard bottom and structure over the soft-bottom weedy bays that largemouth prefer, though they will use submerged timber and dock structure as well.
54 waters whose published rule specifically mentions smallmouth bass. This isn't exhaustive, plenty of other waters hold this species too under the region's default limits without a water-specific line.