Travelers are voting Saville Dam and Mansfield Hollow Lake as the best dams near Waterbury. There are 2 dams near Granby a city just 30 km from Waterbury and 2 dams near Chester which is 30 km distant. The most popular of these are Saville Dam near Granby and Mansfield Hollow Lake in Chester. You can find 2 dams in Connecticut and 138 dams in the country of United States. Our members favorite in Connecticut is Mansfield Hollow Lake and Hoover Dam is the top pick in United States. Want more? Check out our map of dams near Waterbury.