Henry's Fork

The Henry’s Fork Foundation’s full report on the status of aquatic invertebrates (the major food form for resident salmonids) in the Henry’s Fork is based on 11 years of data. It covers that population in the river from Big Springs to St Anthony. Some of invertebrates are doing better than others. You can read the summary on and download the report from the Foundation’s web site.  Fishing between Ashton and Chester Dams is very good with BWO and March brown may flies and midges providing responses from trout throughout the water column.   There are also plenty of wading and boating anglers present.