Dillon Reservoir Dillon Reservoir Dillon Reservoir, sometimes referred to as Lake Dillon, is a large 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 areas are close to the reservoir, including Copper Mountain, Keystone, Arapahoe Basin, and Breckenridge. In 1859, a large party of gold-seekers led by Ruben Spalding discovered gold near the headwaters of the Blue River, which prompted a population surge in Summit County, Colorado. By October
Halle Tanner Dillon Johnson community. Johnson accepted Washington's offer of US$600 a month, including lodging and meals, and arrived to begin her service in August 1891. Before beginning her new job, however, young Dr. Dillon had to face a significant obstacle: passing the Alabama State Medical Examination. The very fact that she was sitting for the examination caused a public stir in Montgomery, Alabama. She spent ten days taking the exam, addressing a different area of medicine each day. Her examiners included the directors and leading figures of most of the state's major medical institutions. Dillon impressed them with her responses and she passed