Bug Hatches

June through September.

Mid-March through early May during afternoon hours and in the mid-summer around dusk & September through October during afternoon hours

Late June through July.

Late August through early October.

Mid to late summer.

June into early July.

Henry’s Fork – May 25 through June 30

Madison River – June 25 through July 20

South Fork – June 25 through July 20 & August 15 through September 15

Henry’s Fork – May 25 through June 30

Madison River – June 25 through July 20

South Fork – June 25 through July 20

July through early October depending on the water.