| Insect | Size | Begin | End | |
 |
Midges |
16-22 | January 1st | December 31st |
 |
Scuds | 12-16 | January 1st | December 31st |
|
Sculpin |
2-8 | January 1st | December 31st |
 |
Leeches |
2-10 | January 1st | December 31st |
 |
Crayfish | 4-8 | January 1st | December 31st |
 |
Baitfish | 2-10 | January 1st | December 31st |
 |
BWO |
16-22 | January 1st | June 15th |
 |
Skwala |
6-10 | March 1st | April 15th |
 |
Callibaetis |
12-18 | April 15th | October 15th |
 |
PMD |
18 | April 15th | July 31st |
 |
Caddis |
14-18 | June 1st | October 31st |
 |
Hoppers |
4-10 | July 15th | October 15th |
 |
Ants |
10-16 | July 15th | October 15th |
 |
10-16 | August 1st | October 31st | |
 |
Mahogany Dun | 14-18 | August 15th | October 31st |
 |
October Caddis | 6-10 | September 15th | October 31st |
| |
BWO |
16-22 | September 15th | October 31st |
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