While dry soil conditions have improved in some areas, runoff remains below average for the Missouri River Basin.

The forecast is based on current runoff trends, dry soil conditions, mountain snowpack and temperature and precipitation ...

Runoff in the Missouri River basin, especially above Sioux City, Iowa, hit 3.4 million acre-feet (MAF) in May, which was 100% ...

The June 2025 runoff forecast is slightly lower at 19.7 million acre feet, down from 20 MAF in May. Mountain Snowpack ...

When someone asks you what the longest river in the United States is, you might immediately think of the Mississippi River.

The National Weather Service completed the survey on Thursday of the Wildwood and Chesterfield damage from Wednesday’s storm.

In that dispute, the two states are challenging the same appeals court's ruling that Missouri River navigation trumps other water interests when the corps makes decisions on managing river flows.

SIOUX CITY, Iowa (KCAU) — The U.S. Coast Guard said the military branch will not take 36 Aids to Navigation (ATONs) out of the Missouri River. In a letter to lawmakers last week, Rear Admiral ...