Drainage Map of the Mississippi River and its Tributaries. Some Facts and Figures

QUESTIONS! QUESTIONS!
For Jack, who wants to know more about all the tributaries of the Mississippi River: how many there are,  their names, and how long they are!
NPS.gov watershed tributaries

There are some 250 tributaries of the Mississippi which drain a total area of more than 1,247,000 square miles–one third of the nation’s landmass–extending from the Allegheny Mountains in the east to the Rocky Mountains in the west!

We start here with quick facts on the Mississippi River and several navigable tributaries! Please follow links for a little more depth of historical interest and to see our collection of hand-painted maps!

The Mississippi River, from its source at Lake Itasca in Minnesota, to the Gulf of Mexico, is approximately 2,348 miles long. The combined reach of the Missouri-Mississippi Rivers is 3,741 miles–a length exceeded only by the Amazon and Nile rivers. The Mississippi River has shortened by several hundred miles since the days of Mark Twain. Even today it varies 30-50 miles each year.

The widest navigable part of the Mississippi is Lake Pepin, on the Upper Mississippi, where it is approximately 2 miles wide. The average current flows from 1.2 miles per hour nearer Lake Itasca, and about 3 mi per hour nearer New Orleans. Our historic Mississippi River Ribbon Map has been a best-selling Gift for many years.

Yes! The Mississippi River map can be ordered FRAMED and delivered to loved ones from Great River Arts as a uniquely treasured Father’s Day or Mother’s Day Gift!

“This is a beautiful map!! My whole life is on this map! My home town, the towns where my kids live, even New Orleans, my favorite place to vacation!”

TRIBUTARIES OF THE MISSISSIPPI River  … Watershed map
U.S. Geological Survey EROS Center


Remember the great Mississippi River Flood of 1993? It wasn’t just the Mississippi River flooding that wreaked havoc, it was that all those tributaries flooded as well! At one point, the volume of water flowing past St. Louis was eleven times the volume of Niagara Falls!! You may also want to check out our interactive map of which of the tributaries are at flood stage today! Click INTERACTIVE MAPS in the category list, right hand column, to see where the tributaries are at flood level TODAY!!

Lisa now offers her own custom ribbon map designs of both the OHIO RIVER and the Missouri River. Please click on any map image for more info on the map or the tributary. Or PHONE 888-255-7726 to order any map. Click on map images for more info on the tributaries.

192 Missouri River Ribbon Map
017 Arkansa Territory 1827
The Arkansas River forms in the Rocky Mountains in Colorado and meanders 1,450 miles through Kansas, Oklahoma, and Arkansas.  It is the main water source for the state of Arkansas.Click here to see
more Arkansas River facts and Artisan Maps by Lisa Midd

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Ohio River Ribbon Map

The Ohio River is the second major tributary of the Mississippi. It is formed in Pittsburgh by the junction of the Allegheny and Monongahela River and travels about 980 miles to Cairo, Illinois, and the Mississippi River. Interestingly, today’s Ohio River Basin is approximately the northern extremity of the ancient shallow sea that is represented today by the Gulf of Mexico! Consider that nearly 1/3 of the nation’s water drains past the confluence of the Ohio and Mississippi rivers at Fort Defiance in Cairo, Illinois!  

Click here to see more Ohio River facts and Artisan Maps by Lisa Middleton

The Illinois River

Illinois River Ribbon Map

The Illinois River, cutting through steep rocky bluffs, runs approximately 273 miles (439 km), with some 60 miles of scenic water. It flows through the heart of the State of Illinois, and links the great rivers of the American West with the Great Lakes, the St. Lawrence Seaway, and finally the Atlantic Ocean.

Historically, the Illinois River has had a significant impact on the state’s economy, communities, and peoples. Long before Europeans discovered America, indigenous tribes inhabited the Illinois River Valley and settled on the riverbanks, creating a river culture of their own. In 1673, Father Jacques Marquette and Louis Joliet surveyed the region, canoeing up to the Illinois River via the Mississippi River, hoping to find a route linking the Great Lakes to the Illinois River and the Gulf of Mexico. Today, the Illinois and Michigan Canals are the evidence that their vision became reality.

And for fun, checkout our fascinating 1841 STEAMBOAT MAP OF ILLINOIS
lists all the steamboat stops and distances along the Illinois River and the Mississippi, Ohio and Vermillion Rivers!

Wonderful detail!

119 1841 Steamboat Map of Illinois

Planning for an upcoming CRUISE? We’ve featured several of our SMALL BOAT CRUISE destinations here!
WATERWAY CRUISE REPORTS

Spring Flood Reports ’08

While another 6-14 inches of snow that fell in Wisconsin on Good Friday is likely to be short-lived, melting snowpacks in the north and massive rains (up to a foot in many places) in lower Midwestern states has precipitated a flurry of Flood Reports to www.greatriver.com  Here’s what I heard overnight:

Floodwaters at Poplar Bluff, Missouri (Photo by James Ramsey)

The high-water crest is likely to be April 8  in Baton Rouge. Water levels are not expected to breach any levees. 

A flood warning is currently in effect along the Mississippi River for parts of Illinois, Missouri and Kentucky. The Mississippi River at Cape Girardeau is still expected to crest at 44.5 feet Sunday despite levels being lower than expected north of the region. Flood stage is 32 feet. In Cape Girardeau, crews are racing to close the big steel flood gates that safeguard the town from the rising river.

Widespread flooding in Arkansas has washed out some highways and led to evacuations in some areas, said a spokesman for the Arkansas Department of Emergency Management. Heavy winter snow combined with recent rain indicates parts of Wisconsin and Illinois should see minor to moderate flooding, with as much as a 20 to 30 percent chance of major flooding on some rivers in southern Wisconsin and northern Illinois.

Some residents of southern Illinois had to evacuate. In Marion, Illinois, firefighters used their own fishing boats to rescue residents. At Paducah, Ky., the flooding on the Ohio River is expected to peak at 47.0 feet by Wednesday morning. The river’s flood stage is 39.0 feet. From historical floods, officials know that property damage begins along the river’s banks when the water rises to 47.0 feet.

A record flood is forecast for the Meramec River near Eureka, Mo., which is located south of St. Louis. By Saturday afternoon, the river is expected to slightly rise past the current record flood level of 42.9 feet from Dec. 6, 1982.

While the recent heavy rain bypassed the lower Mississippi River, residents along its banks are being warned that prolonged flooding will ensue. As water from its tributaries continues to flow downstream, the river will continue to rise.

The Mississippi River at Natchez, Miss., is forecast to exceed its flood stage of 48.0 feet by Tuesday. The river is expected to rise at least 5 more feet by Sunday, April 6. The National Weather Service is reminding people to be aware and be prepared for flooding in their communities. There is no expectation that current flooding will be more than a passing crest… unlike 1993 when the high water settled in and the entire river was closed for two months.

As for travel in these states, I know from our flood experience in Wisconsin that nothing devastates tourism like these flood reports. Yet pictures like the one above are generally tiny pockets in the overall travel picture. Call ahead to double-check. Be aware of your surroundings. NEVER drive onto water covered roadways. But chances are there is no reason at all to cancel travel plans unless you planned to be right in the path of a flood-cresting river.