Montana
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Hatches
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← Hatches
Caddis
Caddis
Caddisflies ·
Tricoptera
Active on 12 of 17 sections today
Fly Patterns
Dries
CDC Caddis
#14-18
Corn Fed Caddis
#14-18
Elk Hair Caddis
#14-18
X-Caddis
#14-18
Nymphs
Hare's Ear Nymph
#12-18
Where & When
Madison
2 sections
Upper Madison
Jun–Aug · #12-20
Lower Madison
Jun–Aug · #12-20
Gallatin
2 sections
Gallatin Canyon
Peak
52.0°F
May–Aug · #12-16 · 54°F trigger
Gallatin Valley
Peak
59.4°F
May–Aug · #12-16 · 54°F trigger
Yellowstone
3 sections
Paradise Valley
Apr–May · 54°F trigger
Livingston
Apr–May · 54°F trigger
Lower Yellowstone
Apr–May · 54°F trigger
Big Hole
3 sections
Lower Big Hole
Peak
58.1°F
May–Aug · #12-16 · 54°F trigger
Big Hole Canyon
Peak
59.5°F
May–Aug · #12-16 · 54°F trigger
Upper Big Hole
Peak
55.8°F
May–Aug · #12-16 · 54°F trigger
Beaverhead
2 sections
Upper Beaverhead
Peak
May–Aug · #14-16 · 54°F trigger
Lower Beaverhead
Peak
May–Aug · #14-16 · 54°F trigger
Jefferson
2 sections
Upper Jefferson
Peak
60.3°F
May–Aug · #12-16 · 54°F trigger
Lower Jefferson
Peak
64.9°F
May–Aug · #12-16 · 54°F trigger
Ruby
2 sections
Upper Ruby
Peak
May–Aug · #14-16 · 54°F trigger
Lower Ruby
Peak
May–Aug · #14-16 · 54°F trigger
East Gallatin
1 section
Bozeman
Peak
Apr–Jul · #12-16