What are South Dakota's main rivers lakes and mountains?

Answer 1

Major Lakes in South Dakota:

Lake Oahe at 312,000 acres, on the Missouri River and it extends into North Dakota.

Lake Francis Case, also on the Missouri River at 102,000 acres.

Lake Sharpe at 56,884 acres.

Major Rivers in South Dakota:

The Missouri River is the largest river in South Dakota.

Cheyenne River

White River

James River

Moreau River

Grande River

Big Sioux River

Mountains in South Dakota:

The Black Hills with Harney Peak as the highest point in South Dakota.

Answer 2

The major mountains in North Dakota are the Killdeer Mountains and the Turtle Mountains.

Although there are sand dunes in North Dakota, there are no deserts. The sand dunes were formed where sand was deposited by the glaciers.

Answer 3

Harney Peak at 7,244 feet above sea level is the highest point in the Black Hills and in South Dakota.