737' - Highway 99 east of St Peter is closed (estimated levels for spring flooding)<br><br>736.8' - Highway 22 east of St Peter closed (estimated levels for spring flooding) <br><br>733.7' - The floodwall gates will be closed when Henderson reaches 733.7 and the river is still rising at Mankato.<br><br>732.5' - Water begins encroaching on highway 19 east of Henderson.<br><br>732' - Water begins impacting residences and agricultural buildings north and south of Henderson.<br><br>