Brown Trout


Selective, wary, and capable of trophy size in the Bow River. Browns hold tight to structure and reward precise presentations.

Where to Catch: Bow River’s cutbanks, deep runs, side channels, and woody structure below Calgary.

Best Time to Fish: All year where open; best in fall (pre-spawn aggression) and spring (pre-runoff).

Season Activity
Spring (Mar–May) Excellent pre-runoff; streamers/nymphs along banks and ledges.
Summer (Jun–Aug) Good; early/late with hoppers/ants; deeper nymphing mid-day.
Fall (Sep–Nov) Outstanding; large streamers; respect spawning fish/closures.
Winter (Dec–Feb) Fair; slow presentations in wintering holes.

Peak Season: Sept–Oct (trophies); Mar–May (quality fish).

Tackle & Tips
Lures: 3–4″ streamers, jerkbaits, spinners near cover.
Bait: Single eggs/worms where legal.
Leaders: 9–10 ft, 6–10 lb fluoro; 3X–4X for flies.
Gear: 5–7 wt fly rods (floating/sink-tip); medium spinning with 8–10 lb line.