Dillon Reservoir
About
Dillon Reservoir, sometimes referred to as Lake Dillon, is a fresh water reservoir located in Summit County, Colorado, south of I-70 and bordered by the towns of Frisco, Silverthorne, and Dillon. It is a reservoir for the city of Denver, and its waters are under the control of Denver Water. Popular ski towns are close to the reservoir, including Copper Mountain, Keystone, Arapahoe Basin, and Breckenridge.