Fishing in British Columbia
Flies
For the fly fisher chironomid activity usually occurs from late April to early July, then from late September through October.

Mayflies emerge from mid-May through late July, caddis flies from mid-June through July, damsel flies from mid-June to early August, and dragonflies from mid-June to late August.
Another important period is during water boatman "falls" (egg-laying periods) from early September until late October.
Fly fishers traditionally favour 5- to 7-weight tackle, but lighter outfits are also popular.
Rods should be long enough to ensure ease of casting while seated in a small boat or "belly boat".
The most productive fly patterns represent chironomids, damsel flies, dragonflies and caddis in their pupal, larval and emergent stages, plus freshwater shrimp, leeches and back swimmers.