See also: List of reservoirs and dams, List of waterways, Rivers in the United States, Canals in the United States
California
Colorado
... the average family size is 2.88. In the town the population is spread out with 20.6% under the age of 18, 5.0% from 18 to 24, 26.8% from 25 to 44, 27.7% from 45 to 64, ...