Year End Appeal
Dec. 1, 2025 - Jan. 7, 2026
A Path Forward Begins Here Smart River Conservation™ […]
Events and Raffles
Each year the Henry’s Fork Foundation hosts a variety of raffles and events to celebrate the incredible Henry’s Fork and South Fork Snake River. We hope you’ll join us at one of our upcoming events!
Scroll down to view all of our upcoming events and raffles. Click to learn more or register.
Submissions Open 24/7
HF Hatch Report
The Henry’s Fork Foundation wants to learn what is hatching on the river (where and when) or if nothing is hatching at all. Your hatch observations will help us build a much-needed dataset, improve our hatch-timing tracker, and contribute to science-based river management for local fisheries conservation.
If you have questions about this effort, please email christina@henrysfork.org.
Invest in DIRTT
HFF's DIRTT Plan
HFF is launching the revolutionary DIRTT Plan (Developing Infrastructure to Reduce Temperature and Turbidity). We’re looking at massive-scale engineering solutions, as well as grounded, nature-based solutions to reduce the amount of sediment that is sent from the reservoir into the river downstream, and to reduce the temperature of the water coming out of the reservoir and flowing through the Harriman Ranch.
Submissions Open 24/7
HF Hatch Report
The Henry’s Fork Foundation wants to learn what is hatching on the river (where and when) or if nothing is hatching at all. Your hatch observations will help us build a much-needed dataset, improve our hatch-timing tracker, and contribute to science-based river management for local fisheries conservation.
If you have questions, please email christina@henrysfork.org.
Invest in DIRTT
HFF's DIRTT Plan
HFF is launching the revolutionary DIRTT Plan (Developing Infrastructure to Reduce Temperature and Turbidity). We’re looking at massive-scale engineering solutions, as well as grounded, nature-based solutions to reduce the amount of sediment that is sent from the reservoir into the river downstream, and to reduce the temperature of the water coming out of the reservoir and flowing through the Harriman Ranch.