Travelers are voting Chatfield Reservoir as the best dam near Evergreen. There are 1 dam near Henderson a city just 33 km from Evergreen and 2 dams near Niwot which is 35 km distant. The most popular of these are Chatfield Reservoir near Henderson and Lawn Lake Dam in Niwot. You can find 7 dams in Colorado and 135 dams in the country of United States. Our members favorite in Colorado is Chatfield Reservoir and Hoover Dam is the top pick in United States. Want more? Check out our map of dams near Evergreen.