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Beneath the Surface: Microplastics in the Henrys Fork Watershed
Community Non-Profit

Beneath the Surface: Microplastics in the Henrys Fork Watershed

Date 7/2/2026
Time 6:30pm
Venue Flat Ranch Preserve

4770 US-20, Island Park, 83429

East Idaho’s rivers, streams, and mountain waters may seem like some of the cleanest in the West—but what’s happening beneath the surface?
Join researcher Ryan Sargeant for an eye-opening presentation on the hidden pressures facing local watersheds, from microplastics in fish to water quality concerns near the Kilgore mine site. Ryan will share findings from his research on the chemistry and microbiology of East Idaho streams and explain what this data can tell us about the health and future of our waters.
Come learn what these discoveries could mean for fish, wildlife, and the people who enjoy and depend on East Idaho’s waters.
Free and open to the public.