The worst natural disaster in Minnesota history—over 450 dead, fifteen hundred square miles consumed, towns and villages burned flat—unfolded at a frightening pace, lasting less than fifteen hours from beginning to end. The fire began around midday on Saturday, October 12, 1918. By 3:00 a.m. on Sunday, all was over but the smoldering, the suffering, and the recovery.

In April 1965, the Mississippi and Minnesota Rivers crested at record levels, flooding cities and towns across the Upper Midwest. The disaster was especially evident in Chaska and Carver, where the Minnesota River reached its highest-recorded local level on April 12. While much of the two communities was severely damaged, residents pulled together to save the new Carver County courthouse.