Episode 1 of 2

Record Discharge

When
1844
Where
Missouri River
Part of
Great Flood of 1844 on the Missouri and Mississippi

The Great Flood of 1844 yielded the biggest water discharge in recorded history for the Missouri and Upper Mississippi Rivers.

The flood produced a discharge of 1,300,000 cubic feet per second. This volume exceeded later floods, including those in 1951 and 1993, establishing a historical benchmark for hydrological events in North America.

Sources

  1. Great Flood of 1844 Wikipedia, revision of 2026-01-06

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.