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
Lake Ahquabi State Park Lake Ahquabi State Park Lake Ahquabi State Park is a state park of Iowa, US, featuring a reservoir. "Ahquabi" means "resting place" in the Fox language. The park is south of Indianola and south of Des Moines. Three section of the park were listed on the National Register of Historic Places in 1991. The area was recommended for a state park site by J.N. "Ding" Darling. The city of Indianola acquired the first in 1934, and it was known initially as Indianola State Park. From 1934 to 1937 Civilian Conservation Corps (CCC) Company 769 and a side camp built facilities