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Mississippi river flood maps
Mississippi river flood maps








During the American Civil War, the Mississippi's capture by Union forces marked a turning point towards victory, due to the river's strategic importance to the Confederate war effort.

mississippi river flood maps

In the 19th century, during the height of the ideology of manifest destiny, the Mississippi and several western tributaries, most notably the Missouri, formed pathways for the western expansion of the United States.įormed from thick layers of the river's silt deposits, the Mississippi embayment is one of the most fertile regions of the United States steamboats were widely used in the 19th and early 20th centuries to ship agricultural and industrial goods. The river served first as a barrier, forming borders for New Spain, New France, and the early United States, and then as a vital transportation artery and communications link. The arrival of Europeans in the 16th century changed the native way of life as first explorers, then settlers, ventured into the basin in increasing numbers. Most were hunter-gatherers, but some, such as the Mound Builders, formed prolific agricultural and urban civilizations. Native Americans have lived along the Mississippi River and its tributaries for thousands of years. The river either borders or passes through the states of Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, and Louisiana. The Mississippi ranks as the thirteenth-largest river by discharge in the world. The main stem is entirely within the United States the total drainage basin is 1,151,000 sq mi (2,980,000 km 2), of which only about one percent is in Canada. states and two Canadian provinces between the Rocky and Appalachian mountains. With its many tributaries, the Mississippi's watershed drains all or parts of 32 U.S. From its traditional source of Lake Itasca in northern Minnesota, it flows generally south for 2,340 miles (3,766 km) to the Mississippi River Delta in the Gulf of Mexico. The Mississippi River is the primary river, and second-longest river, of the largest drainage basin in the United States. Francis River, White River, Arkansas River, Red River Minnesota River, Iowa River, Des Moines River, Missouri River, St. Croix River, Wisconsin River, Rock River, Illinois River, Kaskaskia River, Ohio River, Yazoo River, Big Black River Caption by Michon Scott.None (Summative representation of catchment: View source) max and min at Baton Rouge, LA ħ68,075 cu ft/s (21,749.5 m 3/s) (2009–2020 water years) NASA Earth Observatory image created by Jesse Allen and Robert Simmon, using Landsat data provided by the United States Geological Survey. Springtime flooding also plagued other parts of the continental United States, including areas along the Red River and in New England. As of May 10, 2011, the AHPS reported major flooding along the Mississippi from Cairo, Illinois, to Baton Rouge, Louisiana. Managing floods along the river has challenged engineers for more than a century. The Mississippi River Basin is the third largest in the world, after the Amazon and Congo. The Commercial Appeal reported that two weeks might pass before the river dropped enough to again absorb water from local tributaries, which were currently rising. The AHPS projected that the Mississippi River would remain at major flood stage until at least May 15. On May 7, authorities closed Mud Island River Park indefinitely due to flooded service roads that prevented emergency responders from reaching the park, The Daily News reported.Īlthough flooding has not yet caused major damage in Memphis, the possibility of another rise on the Mississippi has not been ruled out, and flood waters are expected to recede slowly.

mississippi river flood maps

Flood waters span the distance between Memphis and West Memphis, and also fill a floodplain extending to an industrial park northwest of Treasure Island. In May 2011, muddy water has pushed over the Mississippi’s banks both east and west of the normal river channel.

mississippi river flood maps

Both images are natural color and show the area as it would look to the human eye. The Thematic Mapper on Landsat 5 captured the top image on May 10, 2011, and the bottom image (showing non-flooded conditions) on April 21, 2010. Fortunately in 2011, an effective flood-control system helped save most residents from harm, according to The Commercial Appeal. It was the highest water level for Memphis since 1937, when the river reached 48.7 feet (14.8 meters). The Mississippi River reached 47.87 feet (14.59 meters) in Memphis, Tennessee, on May 10, 2011, according to the Advanced Hydrological Prediction Service (AHPS) of the U.S.










Mississippi river flood maps