James Scott caused the worst American flooding disaster since when?
James Scott (criminal) James Robert "Jimmy" Scott (born November 20, 1969) was convicted of causing a massive flood of the Mississippi River at West Quincy, Missouri as part of the Great Flood of 1993. He is currently serving a sentence of 20 years to life in a Missouri prison.
Mississippi flood of 1973 The Mississippi flood of 1973 occurred between March and May 1973 on the lower Mississippi River. The flooding was the third most severe along the U.S.' Mississippi River during the 20th century.