Water Supply
Mick & Mike Talk Henry’s Fork in the 1980s (VIDEO)
Mick Mickelson and Mike Lawson talk about the 1980s and what prompted the formation of the Henry’s Fork Foundation in 1984.
Jamie Powell
June 26, 2024
Fishing
Mick Mickelson and Mike Lawson talk about the 1980s and what prompted the formation of the Henry's Fork Foundation in 1984.
Fishing
How Does HFF Calculate Hatch Timing?
Rather than a typical “hatch chart”, HFF’s hatch timing calculations are based on accumulation of thermal units in the aquatic ecosystem….
Jamie Powell
June 20, 2024
Water Quality
Macrophyte FAQ
Throughout August-September, there tends to be a lot of rooted aquatic plant (macrophyte) growth. These plants grow rapidly as they…
Jasper Davis
August 31, 2023
Water Quality
FAQ: Water Temperatures on the Henry’s Fork
The Henry’s Fork is unique in that summer water temperatures between Island Park Dam and Pinehaven are affected more by air temperatures…
Jasper Davis
July 12, 2023
Fishing
The Shrine of the Green Drake
What do you say when your best friend calls and asks you to be part of a plan he hatched for his daughter’s sixteenth birthday? His gift to her, in abstract, was a fishing experience that would be forever connected to this milestone day. I was asked to be part of the expedition because my friend is a novice angler with no knowledge or experience fishing the Henry’s Fork River.
Henry's Fork Foundation
December 28, 2022
Fishing
When does the river freeze in winter and does ice affect trout?
This information was first published in an HFF blog by Christina Morrisett and Rob Van Kirk in 2015. When does the river freeze? As far…
Jamie Powell
October 27, 2022
Water Quality
How Drought Affects the Henry’s Fork: A unique case among western rivers
What is the state of the drought in the Henry’s Fork Watershed? As of early April, water year precipitation sat at 79% of average (21%…
Jamie Powell
May 3, 2022