Henry's Fork

of the snake river

Henry's Fork Reports

Henry's Fork Report - July 10, 2025
Henry’s Fork Streamflows Island Park Dam:  1600 cfs Ashton Dam:  2160 cfs St. Anthony:  1040 cfs Fall River:  157 cfs It’s coming into mid-July on the Henry’s Fork and that means beautiful days, great weather, high water, lots of fun...
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Henry's Fork Report - July 3, 2025
Henry’s Fork Streamflows Island Park Dam:  1420 cfs Ashton Dam:  2100 cfs St. Anthony:  1110 cfs Fall River:  267 cfs It’s July on the Henry’s Fork during one of the toughest water years we’ve seen in some time.  This means...
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Henry's Fork Report - June 26, 2025
Henry’s Fork Streamflows Island Park Dam:  1410 cfs Ashton Dam:  1740 cfs St. Anthony:  936 cfs Fall River:  241 cfs Hey, Folks! Steve Hoovler here filling in for Jonathan with this week's Henry's Fork Report. I'll do my best to fill his enormous shoes,...
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Henry's Fork Report - June 19, 2025
Henry’s Fork Streamflows Island Park Dam:  923 cfs Ashton Dam:  1710 cfs St. Anthony:  1040 cfs Fall River:  490 cfs The Henry’s Fork is, like so many other rivers in the region, running a week early on hatches and conditions. ...
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Henry's Fork Report - June 12, 2025
Henry’s Fork Streamflows Island Park Dam:  473 cfs Ashton Dam:  1190 cfs St. Anthony:  1130 cfs Fall River:  1040 cfs This is shaping up to be a difficult year for water managers with very low natural streamflows and rapid snowmelt...
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