Rapidan Dam’s partial failure sent an estimated 11.6 million cubic yards of sediment downstream. Experts are worried about its ecological impacts and say it could take years to fully understand them.
In about 75 Minnesota locations, old dams have been removed and replaced with staircase-like rapids designed to allow the river to flow more freely and to avoid costly dam repairs — or worse, a collapse.
Federal crews are in the state to assess damage as Gov. Tim Walz seeks disaster aid from Washington. Drier weather this weekend could ease some flooding concerns, but rain’s expected Monday.
Storms are getting stronger and more frequent with climate change, often meaning rivers rising and flooding more quickly, threatening landscapes, infrastructure and lives.
Crews continued working Thursday to repair dozens of roads and highways washed out across northeast Minnesota by runoff from torrential rain on Tuesday. Rivers also continue to rise across the state.
Rising water is prompting more closures of Minnesota River crossings between the Twin Cities and Mankato. And after being reopen for just two days, Fort Snelling State Park has closed again due to flooding.
Just when it seemed that spring flooding had finally exited the region, some southern Minnesota rivers are on the rise again in the wake of torrential rain.
Plans to reopen a long stretch of Shepard/Warner Road near downtown St. Paul on Monday have been thwarted by heavy rain that’s sent river levels rising once again.
When it comes to staying informed in Minnesota, our newsletters overdeliver. Sign-up now for headlines, breaking news, hometown stories, weather and much more. Delivered weekday mornings.