{"id":9212,"date":"2023-11-07T13:35:15","date_gmt":"2023-11-07T12:35:15","guid":{"rendered":"https:\/\/www.aboutriver.com\/?p=9212"},"modified":"2023-11-07T13:35:15","modified_gmt":"2023-11-07T12:35:15","slug":"how-much-water-flows-down-the-mississippi-river","status":"publish","type":"post","link":"https:\/\/www.aboutriver.com\/how-much-water-flows-down-the-mississippi-river\/","title":{"rendered":"How Much Water Flows Down The Mississippi River"},"content":{"rendered":"
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The flow of water from the Mississippi River<\/h2>\n

As one of the largest and most powerful rivers in the United States, the Mississippi’s flow has been an integral part of the American economy for generations. While the Mississippi’s natural flow is highly variable, it does have average annual flow of 687,500 cubic feet per second (cfs). This translates to an estimated 7.5 trillion gallons of water, much of which is used for agriculture, energy production, and other applications. According to the United States Geological Survey, the Mississippi River’s total flow has increased by over 5,000 cfs from 1978-2019.<\/p>\n

Flow regulation of the river is a top concern for the U.S. Army Corps of Engineers and other governmental organizations. Human-made infrastructure has been used to control the amount of water entering the Mississippi and its tributaries since the 19th century, with the main objective of maintaining navigability for river traffic. The Army Corps of Engineers operates numerous dams and reservoirs throughout the Upper Mississippi watershed, which maintain the controlled levels of water in the river. The Corps and other agencies are continually monitoring and adjusting the operations of these structures and others, such as the Bonnet Carré Spillway, in order to mitigate flooding in the New Orleans area.<\/p>\n

In addition to controlling floodwaters and regulating the flow of the Mississippi River, the Army Corps of Engineers is responsible for maintaining water levels downstream so as to prevent serious droughts. This is accomplished in three ways: by releasing water from the upstream projects, such as the Red River Basin; by pumping water from the Atchafalaya and Mississippi embayments; and by controlling the release of water from the reservoirs.<\/p>\n

The federal agencies responsible for controlling the Mississippi’s flow are certainly doing their best to ensure the river’s resources are used efficiently and safely. Nevertheless, there is still much that can be done to improve water management in the Mississippi River. To start, there are effective solutions to reduce the amount of pollution being introduced into the river. Nitrogen and phosphorus from agricultural runoff can damage the delicate ecosystem of the river, so limiting their use in fertilizer and pesticides could have a significant environmental impact.<\/p>\n