Agencies and community members push back against river mining proposal in Cottage Grove

A mining company wants to dig for materials beneath the Mississippi River in Cottage Grove. WCCO interviewed FMR Land Use and Planning Director Colleen O'Connor Toberman (video above) about concerns from neighbors and government agencies.

FMR has been following the issue for some time and spoke at the Cottage Grove City Council meeting on November 5, 2025. Learn more about the outcome of the meeting or sign up for Mississippi Messages for updates. 

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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.