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The
United States Army Corps of Engineers , colors = , anniversaries = 16 June (Organization Day) , battles = , battles_label = Wars , website = , commander1 = ...
Mississippi Valley Division (MVD) is responsible for the Corps water resources programs within 370,000-square-miles of the Mississippi River Valley, as well as the watershed portions of the
Red River of the North The Red River (french: rivière Rouge or ) is a river in the north-central United States and central Canada. Originating at the confluence of the Bois de Sioux and Otter Tail rivers between the U.S. states of Minnesota and North Dakota, it fl ...
that are within the United States. It excludes the entire watersheds of the Missouri River and
Ohio River The Ohio River is a long river in the United States. It is located at the boundary of the Midwestern and Southern United States, flowing southwesterly from western Pennsylvania to its mouth on the Mississippi River at the southern tip of ...
, and portions of the
Arkansas River The Arkansas River is a major tributary of the Mississippi River. It generally flows to the east and southeast as it traverses the U.S. states of Colorado, Kansas, Oklahoma, and Arkansas. The river's source basin lies in the western United ...
and the
Red River of the South The Red River, or sometimes the Red River of the South, is a major river in the Southern United States. It was named for its reddish water color from passing through red-bed country in its watershed. It is one of several rivers with that name. ...
, but otherwise encompasses the entire
Mississippi River The Mississippi River is the List of longest rivers of the United States (by main stem), second-longest river and chief river of the second-largest Drainage system (geomorphology), drainage system in North America, second only to the Hudson B ...
from
Lake Itasca Lake Itasca is a small glacial lake, approximately in area. Located in southeastern Clearwater County, in the Headwaters area of north central Minnesota, it is notable for being the headwater of the Mississippi River. The lake is in Itasca Sta ...
, Minnesota, to the Gulf of Mexico. The division includes all or parts of 13 states: Arkansas, Illinois, Iowa, Kentucky, Louisiana, Michigan, Minnesota, Mississippi, Missouri, North Dakota, Tennessee, Wisconsin, and South Dakota. The mission of the division is to serve the Mississippi Valley region by managing the watersheds and developing collaborative engineering solutions that will reduce risks through the reduction of flood damage potential, maintain and enhance navigation, and protect, restore and enhance environmental ecosystems; while being prepared to respond to regional and national emergencies. Additionally, MVD operates hydroelectric plants within the system, is a large water and construction regulatory body, and maintains over 1.9 million acres for recreation. MVD, and specifically the New Orleans District, is responsible for the design and construction of the
Hurricane & Storm Damage Risk Reduction System The greater New Orleans Hurricane & Storm Damage Risk Reduction System (HSDRRS) is an infrastructure systems in southern Louisiana which seeks to provide the greater New Orleans area a 100-year level of risk reduction, meaning reduced risk from a ...
(HSDRRS) which seeks to provide 100 Year storm protection to the City of New Orleans.


Overview

The Mississippi Valley Division is made up of six districts, based in
St. Paul, Minnesota Saint Paul (abbreviated St. Paul) is the capital of the U.S. state of Minnesota and the county seat of Ramsey County. Situated on high bluffs overlooking a bend in the Mississippi River, Saint Paul is a regional business hub and the center o ...
,
Rock Island, Illinois Rock Island is a city in and the county seat of Rock Island County, Illinois, United States. The original Rock Island, from which the city name is derived, is now called Arsenal Island. The population was 37,108 at the 2020 census. Located on t ...
, St. Louis, Missouri,
Memphis, Tennessee Memphis is a city in the U.S. state of Tennessee. It is the seat of Shelby County in the southwest part of the state; it is situated along the Mississippi River. With a population of 633,104 at the 2020 U.S. census, Memphis is the second-mo ...
,
Vicksburg, Mississippi Vicksburg is a historic city in Warren County, Mississippi, United States. It is the county seat, and the population at the 2010 census was 23,856. Located on a high bluff on the east bank of the Mississippi River across from Louisiana, Vi ...
, and
New Orleans, Louisiana New Orleans ( , ,New Orleans
. The Division Commander is directly responsible to the
Chief of Engineers The Chief of Engineers is a principal United States Army staff officer at The Pentagon. The Chief advises the Army on engineering matters, and serves as the Army's topographer and proponent for real estate and other related engineering programs. ...
. Within the authorities delegated, MVD Commander directs and supervises the individual District Commanders. MVD duties include preparing engineering studies and design, constructing, operating, and maintaining flood control and river and harbor facilities and installations, administering the laws on civil works activities, acquiring, managing, and disposing of real estate, and mobilization support of military, natural disaster, and national emergency operations.


Mississippi River Commission

The Mississippi River Commission was established in 1879 to facilitate improvement of the Mississippi River from the
Head of Passes Head of Passes is where the main stem of the Mississippi River branches off into three distinct directions at its mouth in the Gulf of Mexico: Southwest Pass (west), Pass A Loutre (east) and South Pass (centre). They are part of the "Bird's Foot ...
near its
mouth In animal anatomy, the mouth, also known as the oral cavity, or in Latin cavum oris, is the opening through which many animals take in food and issue vocal sounds. It is also the cavity lying at the upper end of the alimentary canal, bounded on ...
to its headwaters. The stated mission of the Commission was to develop and implement plans to correct, permanently locate, and deepen the channel of the Mississippi River, improve safety and ease of navigation, prevent destructive floods. and promote and facilitate commerce, trade, and the postal service. For nearly a half century, the MRC functioned as an executive body reporting directly to the U.S. Secretary of War. The
Great Mississippi Flood of 1927 The Great Mississippi Flood of 1927 was the most destructive river flood in the history of the United States, with inundated in depths of up to over the course of several months in early 1927. The uninflated cost of the damage has been estimat ...
changed the mission of the MRC. The consequent Flood Control Act of 1928 created the Mississippi River and Tributaries Project (MR&T). The act assigned responsibility for developing and implementing the Mississippi River and Tributaries Project (MR&T) to the Mississippi River Commission. The MR&T project provides for control of floods of the Mississippi River from Head of Passes to vicinity of
Cape Girardeau, Missouri Cape Girardeau ( , french: Cap-Girardeau ; colloquially referred to as "Cape") is a city in Cape Girardeau and Scott Counties in the U.S. state of Missouri. At the 2020 census, the population was 39,540. The city is one of two principal citi ...
, control of floods of the
tributaries A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drain ...
and outlets of the Mississippi River as they are affected by its backwaters, and improvement for navigation of the Mississippi River from
Baton Rouge, Louisiana Baton Rouge ( ; ) is a city in and the List of capitals in the United States, capital of the U.S. state of Louisiana. Located the eastern bank of the Mississippi River, it is the county seat, parish seat of East Baton Rouge Parish, Louisiana, E ...
, to
Cairo, Illinois Cairo ( ) is the southernmost city in Illinois and the county seat of Alexander County. The city is located at the confluence of the Ohio and Mississippi rivers. Fort Defiance, a Civil War camp, was built here in 1862 by Union General Ulysse ...
. This includes improvements to certain harbors and improvement for navigation of
Old Old or OLD may refer to: Places *Old, Baranya, Hungary *Old, Northamptonshire, England * Old Street station, a railway and tube station in London (station code OLD) *OLD, IATA code for Old Town Municipal Airport and Seaplane Base, Old Town, M ...
and
Atchafalaya River The Atchafalaya River ( french: La Rivière Atchafalaya, es, Río Atchafalaya) is a distributary of the Mississippi River and Red River in south central Louisiana in the United States. It flows south, just west of the Mississippi River, and ...
s from the Mississippi River to
Morgan City, Louisiana Morgan City is a small Citibank, city in St. Mary Parish, Louisiana, St. Mary and lower St. Martin parishes in the U.S. state, U.S. State of Louisiana. The population was 12,404 at the 2010 United States Census, 2010 census. Known for being “rig ...
. It also includes bank stabilization of the Mississippi River from the Head of Passes to
Cairo, Illinois Cairo ( ) is the southernmost city in Illinois and the county seat of Alexander County. The city is located at the confluence of the Ohio and Mississippi rivers. Fort Defiance, a Civil War camp, was built here in 1862 by Union General Ulysse ...
, preservation, restoration, and enhancement of environmental resources, including but not limited to measures for fish and wildlife, increased water supplies, recreation, cultural resources, and other related water resources development programs, and semi-annual inspection trips to observe river conditions and facilitate coordination with local interests in implementation of projects. For over a century the inspections and hearings have been held aboard the M/V ''Mississippi'' and its predecessors. There are seven members on the commission. The current President of the Mississippi River Commission is U.S. Army Corps of Engineers Major General Diana M. Holland. The mission is executed through the
United States Army Corps of Engineers , colors = , anniversaries = 16 June (Organization Day) , battles = , battles_label = Wars , website = , commander1 = ...
Mississippi Valley Division Districts in St. Paul, Rock Island, St. Louis, Memphis, Vicksburg, and New Orleans. The headquarters of the operation is in Historic Downtown Vicksburg in the Mississippi River Commission Building.


See also

*
List of locks and dams of the Upper Mississippi River This is a list of current and former locks and dams of the Upper Mississippi River which ends at the Mississippi River's confluence with the Ohio River at Cairo, Illinois. Locks and dams Expansion proposals for upper Mississippi locks The Ar ...
* List of navigation authorities in the United States * MV Mississippi


References


External links


USACE Mississippi Valley Division

Mississippi River Commission
in the
Federal Register The ''Federal Register'' (FR or sometimes Fed. Reg.) is the official journal of the federal government of the United States that contains government agency rules, proposed rules, and public notices. It is published every weekday, except on fede ...
{{USACE divisions Mississippi River Divisions of the United States Army Corps of Engineers Water management authorities in the United States Water law in the United States