| Insect | Size | Begin | End | |
 |
BWO | 18-22 | May 1 | May 31 |
|
BWO | 18-22 | August 15 | September 30 |
 |
Hendrickson | 12-14 | May 1 | June 10 |
 |
Isonychia | 12 | June 15 | July 15 |
|
Isonychia | 12 | August 15 | September 30 |
 |
Gray Fox | 12-14 | May 15 | June 15 |
 |
Brown Drake | 8-10 | May 15 | June 15 |
 |
Light Cahill | 16 | June 15 | August 15 |
 |
Hexagenia | 6-10 | August 15 | September 30 |
 |
Tricos | 22-24 | July 15 | September 10 |
 |
Brown/Black Caddis | 14-20 | July 1 | August 7 |
 |
Flying Ants | 16-18 | August 15 | September 15 |
