Low Hazard Dams
No probable loss of human life and low economic/environmental losses expected.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Winn Lake No 1 Dam Maverick | Low Hazard | 9 ft | 1963 | Earth | Texas |
| Winnsboro Reservoir Dam Fairfield | Low Hazard | 28 ft | 1945 | — | South Carolina |
| Winnstead Plantation Lake Dam Thomas | Low Hazard | 33 ft | 1940 | Earth | Georgia |
| Wino Lake Dam Hempstead | Low Hazard | — | 1969 | Rockfill | Arkansas |
| Winona Sewage Lagoon Dam Montgomery | Low Hazard | 10 ft | — | Earth | Mississippi |
| Winooski No. 8 Washington | Low Hazard | 31 ft | 1985 | Concrete | Vermont |
| Winship Lake Dam Pike | Low Hazard | 10 ft | 1970 | Earth | Georgia |
| Winship Lake No 1 Dam Maverick | Low Hazard | 18 ft | 1963 | Earth | Texas |
| Winship Lake No 2 Dam Maverick | Low Hazard | 20 ft | 1904 | Earth | Texas |
| Winship Lake No 3 Dam Maverick | Low Hazard | 25 ft | 1963 | Earth | Texas |
| Winslow Routt | Low Hazard | 33 ft | 1998 | Earth | Colorado |
| Winslow Lake Oconto | Low Hazard | 10 ft | 1971 | Earth | Wisconsin |
| Winslow Lake Dam Columbia | Low Hazard | 27 ft | — | Earth | Georgia |
| Winstead Pond Dam #1 Lee | Low Hazard | — | 1958 | Earth | North Carolina |
| Winstead Reservoir Dam Holmes | Low Hazard | 34 ft | 1965 | Earth | Mississippi |
| Winsted Lake McLeod | Low Hazard | 4 ft | 1954 | Other | Minnesota |
| Winston Lake Dam Cumberland | Low Hazard | 29 ft | — | Earth | Virginia |
| Winter Sawyer | Low Hazard | 9 ft | 1952 | Gravity | Wisconsin |
| Winter Dam Brookings | Low Hazard | 10 ft | 2002 | Earth | South Dakota |
| Winter Dam 10023 Dawson | Low Hazard | 12 ft | 1980 | Earth | Nebraska |
| Winter Dam 1440 Dawson | Low Hazard | 14 ft | 1955 | Earth | Nebraska |
| Winter Lake Dam Montgomery | Low Hazard | 15 ft | 1977 | Earth | Missouri |
| Wintermote No. 1 Converse | Low Hazard | 21 ft | 1969 | Earth | Wyoming |
| Wintermute Dam Frontier | Low Hazard | 17 ft | 1964 | Earth | Nebraska |
| Winter Oaks Lake Dam Marshall | Low Hazard | 15 ft | — | Earth | Mississippi |
| Winter,Ronald Price | Low Hazard | 15 ft | 1977 | Earth | Wisconsin |
| Winterrowd Lake Dam Williamson | Low Hazard | 23 ft | 1956 | Earth | Texas |
| Winters Dam Red Willow | Low Hazard | 20 ft | 1960 | Earth | Nebraska |
| Winters Lake Dam Lafayette | Low Hazard | 25 ft | 1971 | Earth | Missouri |
| Winter-Wood Lake Dam Clark | Low Hazard | 30 ft | 1977 | Earth | Missouri |
| Win-Tex Cattle Feeders Dam Runnels | Low Hazard | 14 ft | 1970 | Earth | Texas |
| Winther Dam Audubon | Low Hazard | 25 ft | 1968 | Earth | Iowa |
| Winthrop University Dam York | Low Hazard | 18 ft | — | — | South Carolina |
| Winton Dyke No. 2 Lake | Low Hazard | 7 ft | 1923 | Earth | Minnesota |
| Wire and Nail Factory Ozaukee | Low Hazard | 28 ft | 1934 | Arch | Wisconsin |
| Wire Corral Washakie | Low Hazard | 26 ft | 1966 | Earth | Wyoming |
| Wiregrass Bannock | Low Hazard | 17 ft | 1943 | — | Idaho |
| Wirth Reservoir Baker | Low Hazard | 36 ft | 1966 | Earth | Oregon |
| Wirt Lake Dam Houston | Low Hazard | 18 ft | 1963 | Earth | Texas |
| Wisconsin Rapids Wood | Low Hazard | 34 ft | 1843 | Gravity | Wisconsin |
| Wise Dam Woodbury | Low Hazard | 31 ft | 1967 | Earth | Iowa |
| Wise Dam Santa Rosa | Low Hazard | 21 ft | 1965 | Earth | Florida |
| Wise Dam Sullivan | Low Hazard | 31 ft | 2007 | Earth | Missouri |
| Wise Dam Polk | Low Hazard | 25 ft | 1959 | Earth | Iowa |
| Wise Dam No. 1 Walton | Low Hazard | 17 ft | 1950 | Earth | Florida |
| Wise Lake Dam Banks | Low Hazard | 30 ft | 1950 | Earth | Georgia |
| Wiseman Lake Dam Shelby | Low Hazard | 25 ft | 1965 | Earth | Missouri |
| Wiser Oil Reservoir No 4 Lee | Low Hazard | 35 ft | 1950 | Earth | Kentucky |
| Wiser Oil Res No 2 Lee | Low Hazard | 33 ft | 1955 | Earth | Kentucky |
| Wiser Oil Res No 3 Lee | Low Hazard | 36 ft | 1950 | Earth | Kentucky |