Browse All Dams
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Will Shadows Pond Dam Lauderdale | Low Hazard | 12 ft | — | Earth | Mississippi |
| Willson Water Treatment Plant Levee Washington | Significant Hazard | 30 ft | 1927 | Earth | Maryland |
| Wills Point Reservoir Dam Van Zandt | High Hazard | 20 ft | — | Earth | Texas |
| Wills Pond Dam Wayne | Low Hazard | — | 1964 | Earth | North Carolina |
| Wills, R. Missoula | Low Hazard | 20 ft | 1966 | Earth | Montana |
| Will White's Lake Dam Muscogee | Low Hazard | 21 ft | — | Earth | Georgia |
| Willwood Diversion Park | Low Hazard | 10 ft | 1923 | Concrete | Wyoming |
| Wilma Roosevelt | Low Hazard | 15 ft | 1960 | Earth | Montana |
| Wilmarth Aurora | Low Hazard | 31 ft | 1937 | Earth | South Dakota |
| Wilma Walkup Dam Monroe | Low Hazard | 26 ft | 2000 | Earth | Missouri |
| Wil-Mil Farms Lake Dam Lee | Low Hazard | 23 ft | — | Earth | Georgia |
| Wilmington 3 Houston | Low Hazard | 18 ft | 2011 | Earth | Minnesota |
| Wilmington Dam Will | Low Hazard | 12 ft | 1920 | Gravity | Illinois |
| Wilmington Dam Essex | Significant Hazard | 16 ft | 1937 | Concrete | New York |
| Wilmington Upground Reservoir No. 1 Clinton | High Hazard | 19 ft | 1945 | Earth | Ohio |
| Wilmington Upground Reservoir No. 2 Clinton | High Hazard | 31 ft | 1963 | Earth | Ohio |
| Wilmont 8 Nobles | Low Hazard | 23 ft | — | Rockfill | Minnesota |
| Wilmore Lee | High Hazard | — | 1962 | Earth | Alabama |
| Wilmore Cambria | High Hazard | 48 ft | 1908 | Masonry | Pennsylvania |
| Wilmor Sportsman Club East Lake Dam Tazewell | Low Hazard | 31 ft | 1954 | Earth | Illinois |
| Wilmor Sportsman Club West Lake Dam Tazewell | Low Hazard | 31 ft | 1954 | Earth | Illinois |
| Wilmot Pond Dam Noble | Significant Hazard | 20 ft | 1940 | Earth | Indiana |
| Wilmot & Steele INC Lake Dam Vernon | Low Hazard | 20 ft | 1960 | Earth | Missouri |
| Wilora Lake Dam Mecklenburg | Significant Hazard | — | — | Earth | North Carolina |
| Wilshire Pond Dam Fairfield | Significant Hazard | 6 ft | 1920 | Earth | Connecticut |
| Wilson Moffat | Low Hazard | 21 ft | 1941 | Earth | Colorado |
| Wilson Rio Blanco | Low Hazard | 32 ft | 1970 | Earth | Colorado |
| Wilson Huerfano | Low Hazard | 35 ft | — | Earth | Colorado |
| Wilson El Paso | Significant Hazard | 20 ft | 1897 | Earth | Colorado |
| Wilson 115 Jackson | Low Hazard | 17 ft | 1955 | Earth | Oklahoma |
| Wilson #1 (Toole) Toole | Low Hazard | 20 ft | 1935 | Earth | Montana |
| Wilson #2 (Toole) Toole | Low Hazard | 25 ft | 1935 | Earth | Montana |
| Wilson Big Hollow Dam Hampshire | Significant Hazard | 32 ft | — | — | West Virginia |
| Wilson Brake Dam Ashley | Low Hazard | 15 ft | 1968 | Earth | Arkansas |
| Wilson/Brantley Dam Aiken | Low Hazard | 18 ft | 1960 | — | South Carolina |
| Wilson Brook Detention Dam Hartford | Significant Hazard | 20 ft | 1981 | Earth | Connecticut |
| Wilson Brothers Dam North #1 Iredell | Low Hazard | — | — | Earth | North Carolina |
| Wilson Brothers Dam South #2 Iredell | Low Hazard | — | — | Earth | North Carolina |
| Wilson C Pottawatomie | Significant Hazard | 24 ft | 1970 | Earth | Oklahoma |
| Wilson Camp 2 Harris | Significant Hazard | 22 ft | — | Earth | Georgia |
| Wilson Corne Mill Dam Middlesex | Significant Hazard | 13 ft | 1675 | Earth | Massachusetts |
| Wilson Country Club Dam Wilson | High Hazard | — | — | Other | North Carolina |
| Wilson County State Lake Wilson | High Hazard | 55 ft | 1955 | Earth | Kansas |
| Wilson Creek 10-5 Otoe | Low Hazard | 24 ft | 1980 | Earth | Nebraska |
| Wilson Creek 10-E Otoe | Low Hazard | 34 ft | 1980 | Earth | Nebraska |
| Wilson Creek 1-10 Otoe | Low Hazard | 31 ft | 1963 | Earth | Nebraska |
| Wilson Creek 1-15 Otoe | Low Hazard | 33 ft | 1970 | Earth | Nebraska |
| Wilson Creek 11-A Cass | Low Hazard | 32 ft | 1974 | Earth | Nebraska |
| Wilson Creek 12-11 Otoe | Low Hazard | 21 ft | 1966 | Earth | Nebraska |
| Wilson Creek 12-16 Otoe | Low Hazard | 20 ft | 1965 | Earth | Nebraska |