Upper Missouri Waterkeeper, Save Wild Trout release in-depth study on SW Montana waterways as Jefferson River Basin health ...

Research in recent years has identified issues affecting rivers and aquatic life in the Jefferson River Basin, including low ...

Despite a wetter year in parts of the region, the runoff in the Missouri River Basin remains below average. Years of drought have left a lasting impact, and the system ...

A mixed bag for precipitation continues to factor into a below-average runoff forecast for the Missouri River Basin.

June runoff in the Missouri River Basin above Sioux City, Iowa, was 3.3 million acre-feet, 60 percent of the average. The ...

The snowpack in the upper Colorado River Basin reached 89% of the median level April 1, but the outlook has worsened over the last two months because of persistent dryness, warm temperatures and ...

Melting snow from California's Sierra Nevada is filling reservoirs. But dry conditions have shrunk the flow of the Colorado River, straining a vital supply for Southern California.

The Upper Missouri River Basin had a May 1 snowpack of 74% of median, significantly higher than the 42% seen in 2024. For a complete look at each river basin’s snowpack conditions and streamflow ...

WATER LEVELS IN THE MISSOURI RIVER ARE STILL WELL BELOW AVERAGE, LOW ENOUGH TO LOWER THE RUNOFF FORECAST. U.S. ARMY CORPS OF ENGINEERS TODAY SAYS APRIL RUNOFF FOR THE MISSOURI RIVER BASIN WAS 48% ...

The snowpack conditions and streamflow forecasts in the Upper Colorado River Basin have implications for the nation’s two largest reservoirs, Lake Powell and Lake Mead, which still flirt with ...