Controlling the Big Muddy
Life on the Missouri River
The Missouri River is the longest waterway in the United States. Known colloquially as “The Big Muddy” because of its brown color, the river travels over 2,300 miles from Three Forks, Montana, to where it empties into the Mississippi River north of St. Louis, Missouri.
Extensive European-American expansion into the Missouri River Basin began in the mid-19th century with the completion of transcontinental railroads. But living and working along the Missouri River proved difficult. Cold, harsh winters followed by spring rains and hot, dry summers often meant fluctuating periods of severe flooding and drought.