High Hazard Dams
Loss of human life is likely if the dam fails.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Beaver Brook Drive Dam Forsyth | High Hazard | — | 1958 | Earth | North Carolina |
| Beaver Brook Site #1 Dam Herkimer | High Hazard | 36 ft | 2002 | Earth | New York |
| Beaver Creek Jackson | High Hazard | 40 ft | 1970 | Earth | Wisconsin |
| Beaver Creek Dam Henry | High Hazard | 71 ft | — | Earth | Virginia |
| Beaver Creek Dam Cumberland | High Hazard | — | 1936 | Earth | North Carolina |
| Beaver Creek Dam Bristol | High Hazard | 85 ft | 1965 | Earth | Virginia |
| Beaver Creek Dam #1 Albemarle | High Hazard | 60 ft | — | Earth | Virginia |
| Beaver Creek Lake Dam Dubois | High Hazard | 41 ft | 1955 | Earth | Indiana |
| Beaver Creek (Pa-433) Chester | High Hazard | 36 ft | 1975 | Earth | Pennsylvania |
| Beaver Creek Reservoir Dam Hill | High Hazard | 108 ft | 1974 | Earth | Montana |
| Beaver Creek Upground Reservoir Seneca | High Hazard | 34 ft | 1971 | Earth | Ohio |
| Beaver Dam Carroll | High Hazard | 228 ft | 1963 | Concrete | Arkansas |
| Beaverdam Creek Dam Bedford | High Hazard | 68 ft | — | Earth | Virginia |
| Beaverdam Creek Dam Loudoun | High Hazard | 55 ft | — | Earth | Virginia |
| Beaverdam Creek WCD Dam 1 Edgefield | High Hazard | 31 ft | 1964 | — | South Carolina |
| Beaverdam Creek WCD Dam 2 Oconee | High Hazard | 57 ft | 1974 | — | South Carolina |
| Beaverdam Creek WCD Dam 2 Edgefield | High Hazard | 33 ft | 1964 | — | South Carolina |
| Beaverdam Creek WCD Dam 3a Oconee | High Hazard | 49 ft | 1981 | — | South Carolina |
| Beaverdam Creek WCD Dam 4 Oconee | High Hazard | 60 ft | 1973 | — | South Carolina |
| Beaverdam Creek WCD Dam 5 Oconee | High Hazard | 37 ft | 1971 | — | South Carolina |
| Beaverdam Creek WS Str # 17 Hart | High Hazard | 38 ft | 1968 | Earth | Georgia |
| Beaverdam Creek WS Str # 8 Hart | High Hazard | 32 ft | 1968 | Earth | Georgia |
| Beaverdam Lake Dam Gloucester | High Hazard | 39 ft | 1990 | Earth | Virginia |
| Beaver Dam Lake Dam Fairfield | High Hazard | 47 ft | 1901 | Earth | Connecticut |
| Beaver Dam Lake Dam Orange | High Hazard | 35 ft | 1913 | Concrete | New York |
| Beaverdam Millpond Dam Darlington | High Hazard | 7 ft | 1800 | — | South Carolina |
| Beaverdam Run Cambria | High Hazard | 55 ft | 1975 | Earth | Pennsylvania |
| Beaverdam-Warrior Creek WCD Dam 1m Laurens | High Hazard | 46 ft | 1976 | — | South Carolina |
| Beaver Glenn Lake Dam Bureau | High Hazard | 24 ft | 1973 | Earth | Illinois |
| Beaver Lake Wayne | High Hazard | 30 ft | 1970 | Earth | Pennsylvania |
| Beaver Lake Lycoming | High Hazard | 9 ft | 1919 | Earth | Pennsylvania |
| Beaver Lake Dam Cass | High Hazard | 96 ft | 1973 | Earth | Nebraska |
| Beaver Lake Dam Richland | High Hazard | 20 ft | 1936 | — | South Carolina |
| Beaver Lake Dam St. Charles | High Hazard | 37 ft | 1969 | Earth | Missouri |
| Beaver Lake Dam Buncombe | High Hazard | — | 1926 | Earth | North Carolina |
| Beaver Lake Dam Anderson | High Hazard | 60 ft | 1963 | Earth | Kentucky |
| Beaver Lake Lodge Pike | High Hazard | 10 ft | 1933 | Earth | Pennsylvania |
| Beaver Park Rio Grande | High Hazard | 114 ft | 1912 | Rockfill | Colorado |
| Beaver Park Boulder | High Hazard | 33 ft | 1892 | Earth | Colorado |
| Beaver Pond Pike | High Hazard | 14 ft | 1913 | Earth | Pennsylvania |
| Beaver Pond Wayne | High Hazard | 15 ft | 1909 | Earth | Pennsylvania |
| Beaver Pond Dam Hood | High Hazard | 22 ft | — | Earth | Texas |
| Beaver Ranch Dam Madison | High Hazard | 15 ft | 1945 | Earth | Montana |
| Beaver Run Westmoreland | High Hazard | 92 ft | 1952 | Earth | Pennsylvania |
| Beck San Diego | High Hazard | 95 ft | 1983 | Earth | California |
| Becker Lake Dam Franklin | High Hazard | 30 ft | 1971 | Earth | Missouri |
| Becker Lake Dam Jefferson | High Hazard | 28 ft | 1965 | Earth | Missouri |
| Becker Pond Dam Marlboro | High Hazard | 12 ft | 1950 | — | South Carolina |
| Becks Pond Dam New Castle | High Hazard | 21 ft | — | Gravity | Delaware |
| Beckwith Pueblo | High Hazard | 55 ft | 1911 | Earth | Colorado |