The Colorado River Basin is divided into upper and lower ... 40 million people over seven states in the southwestern United States. Disclaimer: AAAS and EurekAlert! are not responsible for the ...

The Mississippi River is considered the most endangered in the U.S. due to uncertainty over the Federal Emergency Management ...

The seven states on the Colorado River are spending millions of dollars to accurately measure how much water flows downstream and how much is taken out along the way. Quantifying the river's flow is ...

The U.S. Army Corps of Engineers says March runoff in the upper Missouri River Basin was 76% of average. The 2025 calendar year runoff forecast above Sioux City is 85% of average. The runoff forecast ...

The Mississippi River is considered the most endangered in the U.S. due to uncertainty over the Federal Emergency Management Agency's future, according to an environmental group based in Washington ...