Great Mississippi Flood of 1927

E835353

The Great Mississippi Flood of 1927 was one of the most destructive river floods in U.S. history, inundating vast areas along the Mississippi River, displacing hundreds of thousands of people, and reshaping American flood control policy and race relations in the South.

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Statements (59)

Predicate Object
instanceOf historical event
natural disaster
river flood
aftermath changes in land use in flood-prone areas
construction of expanded levee systems
creation of spillways and floodways along the Mississippi River
resettlement of displaced populations
areaFlooded approximately 27,000 square miles
cause levee failures
prolonged heavy rainfall in Mississippi River basin
saturated soils and swollen tributaries
country United States of America
surface form: United States
deaths hundreds of people
displacedPeople hundreds of thousands of people
over 600,000 people
documentedIn contemporary newspaper accounts
government reports on flood control
memoirs and oral histories of survivors
economicDamage hundreds of millions of 1927 U.S. dollars
over 1 billion 1927 U.S. dollars (estimated total losses)
endTime 1927
floodType riverine flood
impact changes in race relations in the American South
increased African American migration from the South
long-term economic hardship in the Lower Mississippi Valley
major humanitarian crisis
mass displacement of rural populations
political pressure for federal disaster relief
severe damage to agricultural production
strengthening of federal role in flood control
widespread destruction of homes and farms
influenced development of comprehensive Mississippi River flood control plan
expansion of U.S. Army Corps of Engineers flood control responsibilities
federal disaster relief policy
legislativeConsequence Flood Control Act of 1928 NERFINISHED
location Arkansas NERFINISHED
Arkansas Delta NERFINISHED
Illinois
Kentucky NERFINISHED
Louisiana NERFINISHED
Lower Mississippi Valley NERFINISHED
Mississippi NERFINISHED
Mississippi Delta NERFINISHED
Mississippi River Valley NERFINISHED
Missouri NERFINISHED
Tennessee NERFINISHED
mainRiver Mississippi River NERFINISHED
notableAspect became a catalyst for political activism among African Americans
exposed racial inequalities in relief and recovery efforts
influenced cultural memory and blues music of the Mississippi Delta
led to forced labor and abuses in some relief camps for African Americans
one of the most destructive river floods in U.S. history
partOf history of natural disasters in the United States
history of the Mississippi River
precededBy regional flooding in late 1926
significantDate April 1927
May 1927
startTime 1926
statesAffected 7 U.S. states

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Louisiana 1927 theme Great Mississippi Flood of 1927
Louisiana 1927 associatedEvent Great Mississippi Flood of 1927