{"id":12088,"date":"2023-11-27T06:50:21","date_gmt":"2023-11-27T05:50:21","guid":{"rendered":"https:\/\/www.aboutriver.com\/?p=12088"},"modified":"2023-11-27T06:50:21","modified_gmt":"2023-11-27T05:50:21","slug":"where-does-the-mississippi-river-originate","status":"publish","type":"post","link":"https:\/\/www.aboutriver.com\/where-does-the-mississippi-river-originate\/","title":{"rendered":"Where Does The Mississippi River Originate"},"content":{"rendered":"
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Background<\/h2>\n

The Mississippi River is the second longest river system in North America and the chief river of the largest drainage system in the United States. It flows 2,340 miles from its headwaters in Lake Itasca, Minnesota, to the Gulf of Mexico. It is one of the most important sources of fresh water in the United States. Along with its tributaries, the Mississippi River engages millions of people as a key part of the food chain, and provides a vital water supply to many states and numerous cities.<\/p>\n

History of the Mississippi River<\/h2>\n

The history of the Mississippi River dates back to the 18th century. In 1783, the United States was divided into thirteen states and a desert west of the Appalachians. The Mississippi River was the main trade route connecting the two major regions. Explorers and fur-trappers were the earliest to travel and document their journey down the Mississippi, providing invaluable information to those who would follow.
\nIn 1803, the Louisiana Purchase doubled the size of the United States and opened the river to large-scale steamboat traffic. The early 19th century saw the first use of steamboats on the river, which helped to facilitate large-scale agricultural development and wealth generation for many of the states in the Mississippi watershed. As development progressed, so too did the impacts of the river on the local environment, leading to increased human manipulation of the river.<\/p>\n

Hydrology of the Mississippi<\/h2>\n

The Mississippi River is often seen as an example of one of the most heavily engineered rivers in the world. As river development has occurred, many of the natural meanders and oxbow lakes have been lost and the width of the river has been made much more uniform. This has led to a decrease in the complexity of habitats that fish and other aquatic species rely on to survive.
\nThe upper Mississippi River basin includes states such as Minnesota and Wisconsin and is home to two large river systems, the Red and the Minnesota. The Red River is a tributary to the Mississippi and flows in a northward direction until the two rivers join near the state of Illinois. The Minnesota River is the main tributary to the Mississippi River and is fed by the Souris, Rainy and Saint Louis Rivers. The Mississippi River itself originates in Lake Itasca in Minnesota, flowing south and then south-east before joining the Gulf at the state of Louisiana.<\/p>\n

Environmental Effects of the Mississippi<\/h2>\n

The Mississippi River has a profound effect on the environment of the United States. It is the chief source of water for many of the regions in the country, particularly those in the Midwest, and heavily contributes to agricultural production. In some areas the water from the Mississippi has been used for irrigation, leading to a decrease in various wildlife species, as well as fertilizer and pollutant contamination in the groundwater and drinking water. The river is also very susceptible to yearly flooding, which can have a devastating impact on human and ecological communities.
\nThe presence of pollutants in the Mississippi River is also a major concern. The pollutants originate from sources such as agricultural runoff, industrial waste, and urban runoff. Additionally, the linked waters of the Mississippi River system act as an efficient way to transport pollutants downstream, leading to downstream regions having increased levels of contamination.<\/p>\n

Recovery Efforts on the Mississippi<\/h2>\n