Twin Cities locks and dams

Over the coming years, Twin Citians will face a momentous decision: Should we remove dams on the Mississippi River in Minneapolis and St. Paul?

FMR staff and River Guardians are actively engaged in this issue and others surrounding the locks and dams in the metro area. Updates are below.

Twin Cities locks and dams
Unlocking the future of St. Anthony Falls

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Big ideas are bubbling up to transform the Upper St. Anthony Falls Lock in downtown Minneapolis site. Closed to navigation in June 2015, the lock could become the centerpiece of the vibrant riverfront park and neighborhood that surrounds it.

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Upper St. Anthony Falls visitor center

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Upcoming Events

Tuesday, July 7 - 4:30 p.m. social hour, 6:00 p.m. volunteer event
Vermillion Falls Park, Hastings
Tuesday, July 14, 2026 - 5:00pm to 7:00pm
Spring Lake Park Reserve, Rosemount
Tuesday, July 21, 2026 - 4:00pm to 6:00pm
Near the confluence of the Mississippi and St. Croix rivers, Hastings