How deep is the Misssissippi River?

Question

How deep is the Misssissippi River?

Answer 1

where in its long flow to the Gulf of Mexico?

Answer 2

The Mississippi River varies from very shallow to very deep. The deepest point is near Baton Rouge, Louisiana: 198 feet deep.

Answer 3

it ranges from 3 ft in the north (Bemidji MN) to about 200ft at the base near Algiers Point, New Orleans.

Answer 4

9' at St.Louis. With dredging and scraping a maximum of 18' is obtained at various places.