reopened after waters from the Little Wolf River receded following the Manawa Dam's failure Friday. He said a local high school and Masonic Temple closed for the night and no longer had evacuees.

MADISON, Wis. - Gov ... News The resulting rain-driven floodwaters opened a breach in a dam in Manawa along the Little Wolf River, temporarily driving residents from their homes.

They range from massive hydroelectric concrete dams, such as the Prairie du Sac Dam on the Wisconsin River, to small earthen ... meaning their failure could likely result in human fatalities.