 For NPR News in the Twin Cities, I'm Emily Reese. Governor Tim Walz is planning to visit the Rapidan Dam near Mankato over the noon hour to provide an update on flood conditions and recovery efforts. He'll be joined by Blue Earth County officials as well as the State Department of Public Safety Commissioner. Recent heavy rainfall in southern Minnesota caused the Blue Earth River to carve a new path around the dam last week, resulting in the destruction of several buildings and an electrical substation.