Scott County topographic maps

The uppermost lock and dam on the Upper Mississippi River is the Upper St. Anthony Falls Lock and Dam in Minneapolis. Above the dam, the river's elevation is 799 feet (244 m). Below the dam, the river's elevation is 750 feet (230 m). This 49-foot (15 m) drop is the largest of all the Mississippi River locks…

Average elevation: 587 ft

Average elevation: 758 ft

Average elevation: 768 ft

Average elevation: 784 ft

Average elevation: 623 ft

Average elevation: 679 ft

Average elevation: 650 ft

Average elevation: 673 ft

Average elevation: 771 ft

Average elevation: 696 ft

Average elevation: 745 ft

Average elevation: 656 ft