Preview site. The live site is flatheadrivers.org (opens in a new tab).

News & events

Events calendar.

Stewardship events, trainings, and cleanups. Volunteer trainings begin mid to late April; programs run Memorial Day to Labor Day.

Upcoming

No upcoming events are scheduled yet. New dates are posted each spring.

Past events

Sep 2 Non-profit Day @ REI REI Aug 31 Meet the Mules Whitefish Credit Union Aug 11 Grab a Free Reusable Flathead Waters Cleanup Bag! Aug 8 2026 Flathead Waters Cleanup Jul 23 38 Whitefish Featured Nonprofit Organization 38 Whitefish Jul 10 50th Anniversary Flathead Wild & Scenic River Fest Jun 26 2026 River Weed Rodeo Jun 25 Columbia Falls Community Market Featured Non-Profit Jun 25 Wild & Scenic River Tour with Wild Montana Jun 20 2026 Rafting for Refuse Glacier Raft & Montana Raft Jun 10 Cartography Comes Alive: Meadow Creek Gorge Xplorer Maps May 21 Rivers Rundown Speaker Series: Recreation 101 Backslope Brewing May 6 2026 Citizen Science- Water Quality Monitoring Training May 2 2026 Paddling Film Fest O'Shaughnessy Cultural Arts Center Apr 28 Rivers Rundown Speaker Series: Wild and Scenic Wildlife Sacred Water Brewing Apr 26 2026 River Safety Fair Sacred Waters Brewing Apr 25 2026 Earth Day Flathead River Cleanup Apr 21 Rivers Rundown Speaker Series: River History Jersey Boys Pizzeria Apr 16 2026 Flathead Wild & Scenic River Volunteer Interest Meeting Glacier Outdoor Center- Ridgetop Retreat (Ground Level) Apr 15 Glacier Conversations: Wild and Scenic Rivers Apr 14 2026 Backslope Brewing Community Benefit Day for Flathead Rivers Alliance Backslope Brewing Mar 10 2026 Wilderness Speaker Series Feb 18 Comprehensive River Management Plan Public Info Sessions *Hosted by Flathead National Forest Flathead Valley Community College Feb 17 Comprehensive River Management Plan Public Info Sessions *Hosted by Flathead National Forest Flathead Valley Community College

Before you go

Know your access site before you get there.

Every access site on the Three Forks is in the river guide: 360° views of the launch, directions, and measured accessibility data.

Open the river guide