Record-breaking flooding hits Big Sioux River Valley, one dead in South Dakota

Severe flooding has ravaged towns in the Big Sioux River Valley, affecting communities in Iowa and South Dakota. The unprecedented deluge has resulted in widespread destruction and loss of life, with South Dakota Governor Kristi Noem confirming at least one fatality in the region.

Impact on Waterville, Minnesota

Meanwhile, in Waterville, Minnesota, the town is grappling with its own battle against rising floodwaters. CBS News Minnesota correspondent Jennifer Mayerle is on-site, delivering updates on the challenging weather conditions.