Browse All Dams
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Wm Davis Pond Dam Orangeburg | High Hazard | 17 ft | 1964 | — | South Carolina |
| W M Hughs Lake Dam Covington | Low Hazard | 14 ft | — | Earth | Mississippi |
| W Miller McCone | Low Hazard | 12 ft | 1950 | Earth | Montana |
| W Miller #1 McCone | Low Hazard | 18 ft | 1952 | Earth | Montana |
| Wm Kary #2 Mellette | Low Hazard | 13 ft | 1956 | Earth | South Dakota |
| Wm Knight #1 Phillips | Low Hazard | 30 ft | 1940 | Earth | Montana |
| Wm Knight #2 Phillips | Low Hazard | 30 ft | 1942 | Earth | Montana |
| Wm Logan State Wildlife Area Lk#4 Dam Lincoln | Low Hazard | 25 ft | — | Earth | Missouri |
| W M Lott Pond Dam Montgomery | Low Hazard | 16 ft | — | Earth | Mississippi |
| W. Morris A.K.A. Super'S Dam Sedgwick | Low Hazard | 22 ft | — | Earth | Kansas |
| Wm Pluhar Garfield | Low Hazard | 18 ft | 1949 | Earth | Montana |
| W M Russell Jr Macon | Low Hazard | — | 1965 | Earth | Alabama |
| Wm. Seymour Dam Warren | Low Hazard | 41 ft | 1981 | Earth | Iowa |
| Wm T Malloy Perkins | Low Hazard | 22 ft | 1953 | Earth | South Dakota |
| W.N. Barrick Estate Stanley | Low Hazard | 28 ft | 1958 | Earth | South Dakota |
| W O Blackmon Butler | Low Hazard | — | 1957 | Earth | Alabama |
| W O Bruyere Farm Pond Dam Wyoming | Low Hazard | 23 ft | 1957 | Earth | New York |
| W. O. Caswell Dam Vernon | Low Hazard | 20 ft | 1984 | Earth | Louisiana |
| Wochner Dam York | Low Hazard | 11 ft | 1967 | Earth | Nebraska |
| W O Dominick Pond Dam Newberry | Low Hazard | 20 ft | — | — | South Carolina |
| Wofford Lake Dam Cobb | Unknown | 33 ft | 1965 | Earth | Georgia |
| Wofford Lake Dam Arkansas | Low Hazard | 18 ft | 1959 | Rockfill | Arkansas |
| Wo Gross Jr Dam McLennan | High Hazard | 15 ft | 1930 | Earth | Texas |
| Wohali Dam - Wohali Partners LLC Summit | Significant Hazard | — | — | Earth | Utah |
| Wohelo Lake Franklin | Significant Hazard | 28 ft | 1953 | Earth | Pennsylvania |
| Wohler Routt | Significant Hazard | 28 ft | 1901 | Earth | Colorado |
| Wohlers Dam Pottawattamie | Low Hazard | 42 ft | 1961 | Earth | Iowa |
| Wohlers Dam Pottawattamie | Low Hazard | 40 ft | 1959 | Earth | Iowa |
| Wohltman Lake Dam Montgomery | High Hazard | 30 ft | 1960 | Earth | Missouri |
| Wohlwender Lake Dam Schley | Low Hazard | 22 ft | 1969 | Earth | Georgia |
| Wolbach Foods Lagoon 1-B Dam Greeley | Low Hazard | 14 ft | 2012 | Earth | Nebraska |
| Wolbach Foods Lagoon 1 Dam Greeley | Low Hazard | 25 ft | 1998 | Earth | Nebraska |
| Wolbach Foods Lagoon 2-3 Dam Greeley | Low Hazard | 52 ft | 1998 | Earth | Nebraska |
| Wolbach Foods Lagoon 4-5 Dam Greeley | Low Hazard | 47 ft | 1999 | Earth | Nebraska |
| Wolbach Foods Lagoon 6 Dam Greeley | Low Hazard | 34 ft | 1999 | Earth | Nebraska |
| Wolcott Lamoille | High Hazard | 48 ft | 1920 | Concrete | Vermont |
| Wolcott Pond Lamoille | Low Hazard | 9 ft | 1968 | Earth | Vermont |
| Wolcott Reservoir Conveyor Dam Hartford | Significant Hazard | 21 ft | — | — | Connecticut |
| Wold Dawson | Low Hazard | 30 ft | 1936 | Earth | Montana |
| Wold Dam; Markus Logan | Low Hazard | 17 ft | 1935 | Earth | North Dakota |
| Wold Lake Dam Steuben | Low Hazard | 18 ft | 1964 | Earth | New York |
| Wold Lake Dam McHenry | Low Hazard | 11 ft | 1965 | Earth | Illinois |
| Woldridge Custer | Low Hazard | 34 ft | 1965 | Earth | Oklahoma |
| Woldridge Custer | Low Hazard | 26 ft | 1966 | Earth | Oklahoma |
| Wolery Fish Pond Liberty | Low Hazard | 20 ft | 1955 | Earth | Montana |
| Wolery Waters Hill | Significant Hazard | 15 ft | 1945 | Earth | Montana |
| Wolf Bayou Dam Arkansas | Low Hazard | 13 ft | — | Earth | Arkansas |
| Wolf Brothers Lagoon 3-A, 3-B, & 3-C Dam Boone | Low Hazard | 33 ft | 1980 | Earth | Nebraska |
| Wolf Butte Dam Adams | Low Hazard | 24 ft | 1936 | Earth | North Dakota |
| Wolf Coulee Dam Teton | Significant Hazard | 38 ft | 2004 | Earth | Montana |