Bow River Hatches

The Bow River experiences several incredible hatches throughout the season. The following chart outlines some of our favorite patterns.

Hatch	Pattern & Size	Date
Blue Winged Olive	CDC BWO Dun, 18-20 CDC BWO Emerger, 16-18 Parachute Adams, 18-20 Quigleys Sparkel Stacker Flag Dun, 18-20	April 10-May 20 and Aug. 20-Nov.15
Caddis	E/C Caddis, 14-16 Bloom's CDC Caddis, 14-18 Bloom's Parachute Caddis, 12-16	May 10-Oct. 1
Pale Morning Dun	CDC PMD Dun, 14-16 PMD Hackle Stacker, 14-16, CDC PMD Emerger, 14-16	June 15-July 25
Tricorythodes	Trico Quill Body Parachute, 18-20 Trico Spinner, 18-22 CDC Trico Dun, 18-20	Aug. 1-Oct.1
Golden Stone	Bloom's Golden Stone, 8-10 Berrett's Golden Stone, 6-10 Chernobyl Ant, blk/tan, 6-10 Chubby Chernobyl, 6-10	June 15-Aug.10
Terrestrials	Dave's Hopper, 6-10 Franken Hopper, 6-10 Wilcox GLO Ant, 14-16 Morrish's Hopper, 6-10 Foam Beetle, 14-16 Wilcox Herbie, 8-12 Fat Albert, 8-12	July 20-Oct. 1

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