All RIVER STEWARDS are invited to join us for hands-on training to become a citizen science water quality monitor. Once trained, you become part of the team and will engage in quarterly monitoring along the river. It’s fun AND a great way to contribute to our understanding of the Merced River’s health.

All Mariposa County youth are invited to share their love of the Merced River and its watershed through film!

Tickets on sale NOW for the Merced River Fest and the return of Mariposa’s thirds annual Wild and Scenic Film Festival at The Grove House in downtown Mariposa, California. This event combines a series of award-winning environmental and adventure films with the energy of local activism and community stewardship. Proceeds benefit the Upper Merced River Watershed Council and the Holly Warner Memorial Watershed Steward Scholarship.

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From the rivers to the sea, let’s keep our waterways trash free!

Join us as we take part in a statewide event to cleanup our rivers and coastal waterways. Meet at the Briceburg parking area. All ages welcome; minors must be supervised by an adult. Free snacks and light lunch for volunteers after the event!