Missouri River Watershed Map

Used by meriwether lewis and william clark in their 1804 expedition up missouri river]., to map of the yellowstone and missouri rivers and their tributaries : Watersheds grouped by color represent the larger watershed to which they belong. Simply click on the icons for a portion of the river you are interested in and you can drill down for a detailed view and site specific information.

Watersheds can be as small as a footprint or large enough to encompass all the. It drifts across montana, the dakotas, nebraska, iowa, kansas, and missouri, where it meets the mississippi river, providing water and sustenance to the great plains along the way. The mississippi is the second river from the left, with the missouri river shown flowing into it as well.

View a data version of these sites.

Big piney river, black river, blackwater river, bourbeuse river, charriton river, cuivre river, current river, eleven point river, gasconade river, grand river, james river, lamine river, locust creek, marais des cygnes river, meramec river, mississippi river, missouri river, mussel fork, niangua river, north. Missouri river nautical chart shows depths and hydrography on an interactive map. It drains at a watershed with a size of over 529,000 square miles. Refer to the county map for county names.