Lily Greenwald
Jun 27, 2024
A-Fish-ionado in the Making
When I was a freshman at Washington and Lee University, I read about an internship at Henry’s Fork Foundation, and immediately wanted to...
141 views
Jamie Powell
Jun 20, 2024
Why Are Flows So Low Right Now?
Anglers are noticing low flows across the Henry's Fork. What's the culprit? Low natural flow in the upper Henry's Fork subwatershed...
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Christina Morrisett
Mar 6, 2024
Losing Focus or Finding Our Center? HFF Discovers Island Park Reservoir is the Center of the Universe
In recent years, HFF has expanded its work beyond the Caldera. Why? All roads lead to Island Park Reservoir, the center of the universe.
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Jamie Powell
Mar 1, 2024
Henry's Fork Weekly River Updates
Below are samples of past river update emails. This week's most current email is in inboxes now. To opt-in to receive these weekly...
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Jamie Powell
Feb 29, 2024
HFF Launches 'The DIRTT Plan'
DIRTT, or Developing Infrastructure to Reduce Temperature and Turbidity, is the newest initiative launched by the Henry's Fork Foundation...
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Christina Morrisett
Feb 14, 2024
New Water Management Tools Help Save Water as HFF Completes 3-Year WaterSMART Project
Completion of a $560,000 project in Jan-2024 included new streamflow gages and web-apps that have contributed to measurable water savings
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Christina Morrisett
Dec 7, 2023
Measuring streamflow on the Henry's Fork: Why, Where, and How
In 2018, the Henry’s Fork Foundation began its Precision Management program. The motto for this program is “every drop, every day,...
100 views
Christina Morrisett
Sep 20, 2023
New Research by HFF Scientists and Interns
Summary. New research by HFF scientists and interns demonstrates how adopting center-pivot sprinkler irrigation over the last 40 years...
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Rob Van Kirk
Aug 1, 2023
Henry's Fork Mid-Summer River Update: 2023
Water supply, fishing conditions, and river health as of July 2023. July 2023: Was warm and dry, with natural streamflow 17% below...
116 views
Jasper Davis
Jul 12, 2023
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...
158 views
Mike Hensley
Jun 29, 2023
Temperature Monitoring in HSP: Let's Get the Summer Rolling!
The people have spoken We have gotten a lot of feedback and concern regarding the temperature of the water affecting the trout in the...
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Jamie Powell
Mar 9, 2023
Aquatic Insect (Macroinvertebrate) Data Results: 2015-2022
Beginning in 2015, the Henry’s Fork Foundation, in consultation with River Continuum Concepts, established an annual aquatic insect...
562 views
Jamie Powell
Feb 16, 2023
The Henry's Fork in 2022
What You Might Have Missed We share a lot of information about the river throughout the year, and we know it can be a lot. In case you...
252 views
Jamie Powell
Jan 12, 2023
Top 10 for 2022
At the end of each year, the Henry's Fork Foundation (HFF) takes a moment to reflect back on some memorable events and accomplishments...
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Rob Van Kirk
Jan 3, 2023
The Year 2022 in Review: Can you say "cold, wet spring?"
A cool, rainy sunset at Vernon Bridge in May. Climate. Peak snow water equivalent (SWE) was 71% of average and 3rd lowest in the...
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Jamie Powell
Oct 28, 2022
Harmful Algal Blooms and Island Park Reservoir
A recent Hatch Magazine article discussed the occurrence of harmful algal blooms (HABs) or cyanobacteria in Henrys Lake primarily, but...
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Jamie Powell
Oct 27, 2022
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...
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Jamie Powell
Oct 12, 2022
Programs and Impacts -- 2022
We continue to try to share as much information as possible in as many ways as possible, to try to reach everyone who might be...
125 views
Christina Morrisett
Oct 6, 2022
Changes to Lower River Management Benefit Upper River
Highlights: The lower river between St. Anthony and Parker is an important summer management lever for Island Park Reservoir. The Drought...
223 views