Three Rivers
We are more than anglers.
We are stewards of the land and water—
conservationists with calloused hands and curious minds.
We are nature nerds, outdoor wanderers, lifelong learners,
and yes—fly fishers, too.
We recreate with reverence.
We cast our lines with purpose.
And we live each day with the intention to protect
the rivers, forests, and wild places that shaped us.
Because for us, it’s not just a pastime.
It’s a way of life.
Why “Three Rivers”?
Our chapter’s name reflects the three great watersheds that define our work in King and Snohomish Counties:
Together, these three river systems support diverse salmon and trout populations and connect our communities to clean water, healthy habitat, and outdoor traditions. Our chapter’s mission is to protect and restore these watersheds so future generations can experience thriving rivers and fisheries.
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fed by the Snoqualmie, Skykomish, and Pilchuck Rivers, this watershed is one of Puget Sound’s most important salmon strongholds.
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flowing through Lake Washington and Lake Sammamish, this watershed is home to kokanee, Chinook, coho, and the iconic Cedar River sockeye.
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a vital river connecting the Cascades to Puget Sound, where urban pressures and restoration efforts meet.
The Puget Sound Women on the Fly (PSWOF) group is an Alternative Engagement Group (AEG) that operates under the Three Rivers Chapter of Trout Unlimited.
PSWOF Goals: To build and sustain a supportive and inclusive community that empowers those who identify as women in the greater Puget Sound area to become independent and environmentally-conscious anglers. We achieve this through engaging in activities focused on fly fishing, skill development, and environmental conservation.
Fishing Outings
Skills Clinic
Conservation
Women of the Puget Sound, Interested in getting into fly fishing? Start here! No one is too inexpereinced to start to build skills and community
Newly formed but full of momentum the UW Husky Fly Fishing Club!
We’re thrilled to announce that Trout Unlimited’s Costa 5 Rivers collegiate program has officially launched a new chapter at the University of Washington! This student-led club brings together the next generation of coldwater conservationists, fly anglers, and outdoor enthusiasts right on campus.
The UW Costa 5 Rivers Club will serve as a hub for students to build community around fly fishing, learn about local watersheds, participate in conservation projects, and build lifelong skills in stewardship. As part of the national TU 5 Rivers network, these students will have opportunities to connect with professionals in the conservation world, volunteer on restoration efforts, and share their passion for protecting fish and their habitats.
How You Can Help:
As this new club gets off the ground, we’re actively seeking donations and support to help jumpstart their activities — including organizing outings, acquiring shared gear, and providing mentorship opportunities. If you're a UW alum, a TU member, or simply passionate about investing in the next generation of conservation leaders, your contribution can make a direct impact.
If you’re a UW student or know someone who might be interested in joining, reach out to us — we’re happy to help connect you!
Connect & Empower
More than 50 partner groups work together as part of the Lake Sammamish UWRP to conserve fish & wildlife, protect watershed health, & enhance community connection to the natural environment.
Educate & Engage
Partnership programming inspires King County communities to connect to their natural environments & each other, growing the next generation of watershed stewards and advocates.
Protect & Restore
The Lake Sammamish UWRP was born from a community powered effort to save Lake Sammamish kokanee salmon from extinction. Together we are working to improve habitat and water quality for all of our native fish species, wildlife, and the community.
Save our little red fish forever!
Designated by the Department of the Interior in 2014, the Lake Sammamish UWRP was one of the first in a network of Urban Wildlife Refuge Partnerships across the nation. These place-based partnerships bring together nonprofits, state, local, Tribal, and federal agencies to foster education and improve access to nature and outdoor recreation.
From habitat restoration to educational events and lakeshore clean-ups, events take place from UWRP partners year-round. For additional information: www.lakesammamishrefuge.org or contact Alix Lee-Tigner at alix.lee-tigner@tu.org