MPCA approves cleanup plan for Cottage Grove site

The state has approved a final cleanup plan for contaminated land on the site of a 3M plant in Cottage Grove on the Mississippi River, as Minnesota Public Radio reported earlier this month.

Upcoming Events

Join the Plastic-Free Challenge
Throughout February 2026
Hennepin, Ramsey & Washington counties
Partner event: Dakota County Volunteer Fair
Tuesday, March 3, 2026 - 3:00pm to 5:00pm
Wescott Library Lower Level, Eagan
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