Insect | Size | Begin | End | |
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Midge | 18-22 | January 1 | January 31 |
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BWO | 16-22 | January 1 | January 31 |
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Stonefly | 12-16 | February 1 | March 1 |
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Hendrickson | 12-14 | April 1 | May 15 |
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March Brown | 10-14 | April 1 | May 15 |
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BWO | 16-22 | June 1 | December 31 |
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Caddis | 10-14 | April 1 | May 15 |
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Blue Quill | 14-18 | April 1 | May 15 |
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Quill Gordon | 12-14 | April 1 | May 15 |
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Beetle | 10-20 | July 1 | September 30 |
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Ant | 10-16 | July 1 | September 15 |
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Hopper | 4-10 | July 1 | September 30 |
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Isonychia | 12 | July 1 | September 30 |
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Yellow Sally | 10-16 | July 1 | September 30 |
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Light Cahill | 12-20 | July 1 | September 30 |
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Midge | 18-22 | July 1 | October 31 |