Donate

Recognizing Champions of Conservation: The Henry’s Fork Foundation’s Membership Societies

Home » Blog » Recognizing Champions of Conservation: The Henry’s Fork Foundation’s Membership Societies

Updated: Dec 2, 2024

HFF honors its dedicated members through various recognition societies. Henry’s Fork Foundation’s Membership Societies acknowledge those whose contributions support the Foundation’s science-based collaboration for healthy fisheries and watersheds across the Upper Snake.

Named after the iconic mayfly species, the Green Drake Society honors annual contributors who make substantial financial commitments. Members receive exclusive event invitations and river experiences to witness the impact of their contributions. New society members receive a custom Green Drake vest and pin.

​Life Members make a one-time major contribution, securing their lifelong recognition and commitment to conserving the watershed. They are listed in Foundation materials and are invited to all key events. In addition, they receive a premium rod and reel combo, a custom HFF Life Member hat and pin, membership in the Green Drake Society for one year, and never pay dues again.

The Legacy Society recognizes individuals who include HFF in their estate plans. These visionary members ensure the continued conservation of the watershed through all types of planned gifts such as bequests through wills and trusts or beneficiary designations. Legacy Society members receive unique acknowledgments and invitations, a personalized plaque, and a matching fly box.

The River Guardians are members who commit to annual financial support at varying levels, providing critical resources to HFF. River Guardians are recognized annually on HFF’s River Guardian map and receive exclusive benefits including Life Membership and Green Drake Society recognition. River Guardians also receive custom gifts like specially crafted inscribed bamboo fly rods and reels, highlighting their dedication to the river’s protection.

The Wild Trout Club honors members’ lifetime giving to HFF. These members receive unique recognition, including special outings with HFF scientists and biologists to engage directly in conservation efforts. They receive a personalized plaque and matching fly box for each giving level.

The Henry’s Fork Foundation’s recognition societies highlight the diverse ways members contribute to the river’s conservation. From annual contributions to life-long commitments, each group demonstrates a shared commitment to ensuring that the Upper Snake fisheries and watersheds remain world-class and a haven for wildlife, recreation, our community, and future generations.

Facebook
LinkedIn
Pinterest
Categories
Recent Posts

Recent Posts

An aerial view of Island Park Dam. The reservoir sits behind it and the river flows below it.
Water Quality
Christina Morrisett

Summer 2026 Water Quality Forecast for Island Park

This article was originally published in Island Park News on May 29, 2026 Ice melted on Island Park Reservoir on March 31, 2026—four weeks earlier than normal and the earliest the Henry’s Fork Foundation (HFF) has observed in 12 years of monitoring. Such an early ice melt was not unexpected given the region’s near-record warm and dry winter. But ice melting a month early has implications for water quality in Island Park Reservoir and the

Read More »
Christina Morrisett May 28, 2026
Aerial photo of Island Park Reservoir. The dam is in the bottom left corner. The Centennial Mountain Range is in the top.
Research and Monitoring
Christina Morrisett

History of Water Quality in Island Park Reservoir

Warmer and drier conditions have slowly degraded water quality in Island Park Reservoir over the last 50 years.  In the 1970s and 1980s, federal reports and university research indicate that the reservoir had relatively good water quality. Island Park Reservoir was mesotrophic—with mostly clear water and occasionally low dissolved oxygen at the reservoir’s deepest depths during the summertime. But, as time went on, water quality began to decline. Historical satellite imagery analyzed by the U.S.

Read More »
Christina Morrisett May 22, 2026
A photo taken of Island Park Reservoir while standing on the dam and looking north. The sky is cloudy, Mt Sawtelle sits with little snow in the background, and the reservoir is open water (save for a few small sheets of ice in the distance).
Water Quality
Christina Morrisett

Reservoir Ices Off, Growing Season Turns On

Photo of an ice-free Island Park Reservoir taken on March 31, 2026 On March 31, 2026, with no accompanying commentary, HFF scientist Christina Morrisett stood on top of Island Park Dam and texted colleagues Rob Van Kirk and Jack McLaren photos of open water on Island Park Reservoir. Rob, eager to see that the reservoir reality matched what he was seeing in the real-time river data downstream, texted back, “Yep! That’s close enough to ice

Read More »
Christina Morrisett May 7, 2026
Photo of confluence of Warm River and Henry's Fork
Water Quality
Rob Van Kirk

Water Supply and Water Quality Predictions for Summer 2026

The photo above captures the unprecedented situation we face at the beginning of April. The photo, of the confluence of Warm River and the Henry’s Fork, was taken on February 7 and shows the shocking lack of snow we experienced in the watershed all winter as a result of record-breaking warm temperatures. How will the warm winter and lack of snow affect water supply, water quantity, and fisheries? The highlights are below. If you want

Read More »
Rob Van Kirk April 10, 2026