Dillon Reservoir – sometimes called Lake Dillon – is in Summit County, Colorado, near the ski areas of Copper Mountain, Breckenridge, Arapahoe Basin and Keystone. In the winter, when the more ...

The amount of snowmelt expected to reach the key reservoirs on the Colorado River this spring is far below the median of the ...

Lake Powell, the nation’s second-largest reservoir ... River’s water supply — the Colorado Headwaters and the Gunnison region ...