Hatch Chart
| INSECTS |
SIZE |
J |
F |
M |
A |
M |
J |
J |
A |
S |
O |
N |
D |
| Mayfly |  |
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| Pale Morning Dun |
14-18 |
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| Pale Evening Dun |
14-18 |
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| Blue-Wing Olive |
16-22 |
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| Gray Drake |
12-16 |
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Sporadic to September
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| Western Green Drake |
8-12 |
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| Ameletus* |
14-18 |
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| Trico |
18-26 |
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| Mahogany Dun |
12-16 |
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| INSECTS |
SIZE |
J |
F |
M |
A |
M |
J |
J |
A |
S |
O |
N |
D |
| Stonefly |  |
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Capnia
(Tiny Winter Black) |
16-18 |
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Nemoura
(Tiny Winter Black) |
14-16 |
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| Skwala |
12-14 |
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| Salmon Fly |
4-8 |
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| Golden Stone |
6-10 |
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| Summer Yellow |
16-18 |
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| Summer Green |
16-18 |
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| INSECTS |
SIZE |
J |
F |
M |
A |
M |
J |
J |
A |
S |
O |
N |
D |
| Caddis |  |
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Grannom
(Brown / Green) |
12-16 |
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Spotted Sedge
(Tan / Brown-Tan) |
12-16 |
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| Brown Sedge |
12-18 |
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Autumn Caddis
(October Caddis) |
6-10 |
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| INSECTS |
SIZE |
J |
F |
M |
A |
M |
J |
J |
A |
S |
O |
N |
D |
| Midges |
18-24 |
|
Early & Late Season Best (Black and Olives) |
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| Hoppers |
8-12 |
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| Ants & Beetles |
Varied |
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Periodic Summer Activity |
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| Spruce Moth |
10-12 |
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*= No common name | |
NOTE: Common names have been used in this chart. There are many styles of flies for each hatch. We specialize in a variety to suit each fisherman's personal likes.
Nymph, emerger, and at least two dry styles are available for each hatch. |
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