| Insect | Size | Begin | End | |
 |
Black Caddis | 18-20 | January | December |
 |
Brown Caddis | 12 | October | November |
 |
Tan Caddis | 14-16 | May | July |
 |
Light Cahill | 12-20 | June | July |
 |
Pale Evening Dun | 12-18 | January | December |
 |
Rusty Dun | 18-22 | January | May |
 |
Pale Red Fox | 14 | March | May |
 |
Light Hendrickson | 14 | March | April |
 |
Blue Wing Olive | 18-20 | March | July |
|
Rusty Spinner | 14-18 | March | September |
 |
Black Stonefly | 10-12 | March | June |
 |
Yellow Stonefly | 14-16 | April | July |
