Bull Trout Fishing in the Kootenays
Bull trout are the native char of the Kootenay system — an aggressive piscivore caught alongside Gerrard rainbows on Kootenay Lake and targeted in the East Kootenay rivers. On the lake they hold deep and get trolled with downriggers; in the rivers they eat big streamers. Many waters are catch-and-release, so know the rules before you go.
Bull trout are targeted on Kootenay Lake, where they share the water with Gerrard rainbows, and throughout the East Kootenay rivers. The Wigwam River — a remote, clear Elk tributary — is the region's key bull trout stream: monitoring work calls it the single most important bull trout spawning stream in the Kootenay Region, and local records log 64 bull trout among 140 fish observations there. Migratory bull trout also push into the lower Bull River, the Skookumchuck Creek canyon, and the upper Kootenay River, which fishes as a bull trout and streamer system before runoff and again once it clears in autumn.
Bull trout are char, not true trout — piscivorous, and they respond to baitfish and streamer imitations. On Kootenay Lake they hold deep, down to roughly 30 m / 100 ft, so lake fishing needs downriggers and a fishfinder. Productive lake lures are Krocodile spoons, the Apex Hot Spot, Tomic and Lyman plugs, and bucktails — the same trolling gear that takes the lake's rainbows. In the rivers, swing and strip big streamers through the deep runs and tributary mouths; autumn, once the Kootenay River clears from mid-September into November, is when big fish key on whitefish and kokanee fry around the confluences.
Bull trout are included in the Kootenay Lake Angler Incentive Program, which rewards anglers for harvesting rainbow and bull trout — turn in heads for a prize draw — to relieve predation on the lake's kokanee forage base. Details, and how to take part, are on the Kootenay Lake Angler Incentive Program page.
These are the bull trout rules as the region's species notes record them. They change and vary water by water — confirm the current details against the official BC freshwater regulations synopsis before fishing.
- One in the aggregate. A maximum of 1 bull trout (any size) within the trout/char daily limit of 5.
- Catch-and-release on many waters. Bull trout are catch-and-release on many named waters — the Moyie River, Kootenay Lake tributaries, and the Elk, St. Mary and Flathead among them. Confirm per water.
- Kootenay Lake main body. The main body of Kootenay Lake allows 1 bull trout.
For the mechanics, see daily limits, catch-and-release, and classified waters — the Wigwam, Bull, Skookumchuck and other prime bull trout rivers are classified waters.