Recreation Dams
38,146 dams in the US serve this purpose.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Willer Lake Dam-Sec 32 Lewis | Low Hazard | 17 ft | 1972 | Earth | Missouri |
| Willett Pond Dam Norfolk | High Hazard | 25 ft | 1913 | Earth | Massachusetts |
| Willetts Lake Dam Marion | Low Hazard | 23 ft | — | Earth | Georgia |
| Willetts Pond Dam Onondaga | Significant Hazard | 24 ft | 1974 | Earth | New York |
| Will Haas Dallas | Low Hazard | 22 ft | 1986 | Earth | Alabama |
| William Anderson Pond Dam Lauderdale | Unknown | 15 ft | — | Earth | Mississippi |
| William Bolen Dam Barnwell | High Hazard | 23 ft | — | — | South Carolina |
| William Curd Dam Appomattox | Unknown | 42 ft | — | Earth | Virginia |
| William Dale Dam Hale | Significant Hazard | — | 1970 | Earth | Alabama |
| William D. Rowland Fayette | Low Hazard | 23 ft | 1994 | Earth | Alabama |
| William Dyess Dam Natchitoches | Low Hazard | 10 ft | — | Earth | Louisiana |
| William Enk Dam Nodaway | Low Hazard | 33 ft | 2000 | Earth | Missouri |
| William E. Towell Dam Phelps | High Hazard | 48 ft | 1965 | Earth | Missouri |
| William Evatt Dam Pickens | High Hazard | 26 ft | 1955 | — | South Carolina |
| William Franck Dam Henry | Unknown | 20 ft | — | Earth | Virginia |
| William Greene Dam Newberry | Low Hazard | 26 ft | 1996 | — | South Carolina |
| William Greene Lake Dam Crisp | Low Hazard | 15 ft | — | Earth | Georgia |
| William H. Harsha Dam Clermont | High Hazard | — | 1973 | Rockfill | Ohio |
| William Hightower Lake Dam Upson | Unknown | 41 ft | 1952 | Earth | Georgia |
| William Holly Pond Dam Kershaw | Low Hazard | 19 ft | 1960 | — | South Carolina |
| William Jenkins Dam Barnwell | High Hazard | 11 ft | — | — | South Carolina |
| William J Tucker Dam Lewis | Low Hazard | 7 ft | 1910 | Earth | New York |
| William J Weaver Dam Broome | Low Hazard | 13 ft | 1974 | Earth | New York |
| William K Plucknett Dam Harrison | Low Hazard | 27 ft | 1977 | Earth | Kentucky |
| William Lang Dam Pickens | Significant Hazard | 13 ft | 1975 | Earth | Alabama |
| William Leck Canadian | Low Hazard | 30 ft | 1978 | Earth | Oklahoma |
| William Lindenmyth Dam Aiken | Low Hazard | 31 ft | 1968 | — | South Carolina |
| William L. Jess Dam Jackson | High Hazard | 342 ft | 1976 | Rockfill | Oregon |
| William L Shadoan Dam Ballard | Low Hazard | 43 ft | 1979 | Earth | Kentucky |
| William Mead Dam Greene | Low Hazard | 17 ft | 1968 | Earth | New York |
| William O. Huske Lock and Dam Bladen | Low Hazard | — | 1935 | Concrete | North Carolina |
| William O Nannen Pond Dam Cattaraugus | Significant Hazard | 15 ft | 1964 | Earth | New York |
| William Ory Dam Madison | Low Hazard | 31 ft | 2018 | Earth | Iowa |
| William Penn Pike | Low Hazard | 10 ft | 1916 | Earth | Pennsylvania |
| William Phillips Dam At Bedford Lamar | Low Hazard | 18 ft | 1969 | Earth | Alabama |
| William Riley Lake Dam Ohio | Low Hazard | 25 ft | 1965 | Earth | Kentucky |
| Williams Erie | Significant Hazard | 10 ft | — | Earth | Pennsylvania |
| Williams Somerset | Low Hazard | 45 ft | 1939 | Earth | Maine |
| Williams Macon | Low Hazard | — | 1950 | Earth | Alabama |
| Williams 783 Stanley | Low Hazard | 14 ft | 1938 | Earth | South Dakota |
| Williamsburg Country Club Dam York | Unknown | 24 ft | — | Earth | Virginia |
| Williams Catfish Ponds Dam Jones | Unknown | 7 ft | — | Earth | Mississippi |
| Williams Company Dam Stutsman | Low Hazard | 16 ft | 1968 | Earth | North Dakota |
| Williams Creek Hinsdale | High Hazard | 84 ft | 1958 | Earth | Colorado |
| Williams Creek #4 Dam Clay | Low Hazard | 46 ft | 1969 | Earth | Missouri |
| Williams Creek WS SCS Site 2 Dam Gillespie | High Hazard | 41 ft | 1968 | Earth | Texas |
| Williams Creek WS SCS Site 3 Dam Gillespie | High Hazard | 50 ft | 1967 | Earth | Texas |
| Williams Creek WS SCS Site 4 Dam Gillespie | High Hazard | 50 ft | 1967 | Earth | Texas |
| Williams Dam Fall River | Low Hazard | 15 ft | 1935 | Earth | South Dakota |
| Williams Dam Nottoway | Unknown | 20 ft | — | Earth | Virginia |