Bow River Fly-Fishing Report

by Dave Brown

May 19, 2026
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A Brown Trout caught on the Bow River

DBO Guide Jack Styles with a Bow River Brown Trout

The Bow River in and below Calgary is fishing well for this time of year. Water temperatures have warmed, and trout are becoming increasingly active throughout the system. Early-season Bow River fly-fishing techniques continue to include streamer fishing and nymphing, with productive action in deeper runs and slower seams. Dry fly fishing should improve as caddis hatches begin to appear in greater numbers. Now is a great time to book a guided Bow River fly-fishing trip in Calgary.