Remove invasive plant species at the William H. Houlton Conservation Area [WAITLIST]

Saturday, May 30, 2026 - 10:00am to 12:00pm
Near the confluence of the Mississippi and Elk rivers, Elk River

Event closed

Thank you for your interest in helping the river! This event has reached capacity. Please see our full events calendar for current options. To be added to a waitlist for this event, please email volunteer@fmr.org.

Thank you to our partners and funders: 

The Lessard-Sams Outdoor Heritage Fund, the National Fish and Wildlife Foundation, the City of Elk River, Connexus, the Friends of the William H. Houlton Conservation Area and our generous donors like you!

Upcoming Events

Saturday, October 3, 2026 - 9:00am to 12:00pm
Pine Bend Bluffs Natural Area at the Flint Hills Resources property, Inver Grove Heights
Wednesday, October 7, 2026 - 4:00pm to 6:00pm
Hastings Sand Coulee Scientific and Natural Area, Hastings
Saturday, October 24, 2026 - 9:00am to 12:00pm
3M's oak woodlands, Cottage Grove

Take Me to the River 

Celebrate the Mississippi River and choose your own adventure while supporting FMR at our reimagined fall fundraiser on Thursday, Sept. 24.