Irrigation Dams
9,419 dams in the US serve this purpose.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Brown Lake Dam Dooly | Low Hazard | 19 ft | 1974 | Earth | Georgia |
| Brownlee Carbon | Low Hazard | 15 ft | 1892 | Earth | Wyoming |
| Brown (Liberty) Liberty | Significant Hazard | 20 ft | 1939 | Earth | Montana |
| Brown No 1 Las Animas | Low Hazard | 17 ft | 1913 | Earth | Colorado |
| Brown No. 1 Big Horn | Low Hazard | 30 ft | 1913 | Earth | Wyoming |
| Brown No. 1 Albany | Low Hazard | 30 ft | 1953 | Earth | Wyoming |
| Brown No. 2 Big Horn | Low Hazard | 30 ft | 1913 | Earth | Wyoming |
| Brown Ranch Dam Hays | Low Hazard | 24 ft | 1962 | Earth | Texas |
| Brown Reservoir Dam Union | Low Hazard | 29 ft | 1947 | Earth | New Mexico |
| Brown Reservoir (Harney) Harney | Low Hazard | 32 ft | 1923 | Earth | Oregon |
| Browns Draw Duchesne | High Hazard | — | 1981 | Earth | Utah |
| Browns Lane Sonoma | High Hazard | 32 ft | — | Earth | California |
| Brown & Smith Irrigation Pond Dam Emanuel | Low Hazard | 17 ft | 1978 | Earth | Georgia |
| Browns Pond Dam Harding | Low Hazard | 21 ft | 1962 | Earth | South Dakota |
| Brownwood Laterals WS SCS Site 13 Dam Brown | High Hazard | 50 ft | 1968 | Earth | Texas |
| Brownwood Laterals WS SCS Site 14 Dam Brown | Low Hazard | 27 ft | 1968 | Earth | Texas |
| Brownwood Laterals WS SCS Site 21 Dam Brown | High Hazard | 44 ft | 1966 | Earth | Texas |
| Brownwood Laterals WS SCS Site 3 Dam Brown | High Hazard | 83 ft | 1973 | Earth | Texas |
| Brownwood Laterals WS SCS Site 4b Dam Brown | High Hazard | 32 ft | 1975 | Earth | Texas |
| Broz Lake Dam Montgomery | High Hazard | 43 ft | 1975 | Earth | Missouri |
| Bruce Creek Dam Walton | Low Hazard | 15 ft | 1960 | Earth | Florida |
| Bruce Lake Dam Franklin | Low Hazard | 26 ft | 1957 | Earth | Arkansas |
| Bruce Lake Dam Brooks | Low Hazard | 26 ft | 1998 | Earth | Georgia |
| Bruce Park Delta | High Hazard | 58 ft | 1950 | Earth | Colorado |
| Brunelli Huerfano | Low Hazard | 25 ft | 1950 | Earth | Colorado |
| Brunelli #2 Huerfano | Low Hazard | 27 ft | — | Earth | Colorado |
| Brush Hollow Fremont | High Hazard | 86 ft | 1922 | Earth | Colorado |
| Brushy Grady | Low Hazard | 22 ft | — | — | Oklahoma |
| Brushy Lake Caldwell | Low Hazard | 18 ft | 1957 | Earth | Louisiana |
| Bryan Dam Blaine | Significant Hazard | 25 ft | 1980 | Earth | Montana |
| Bryan Irrigation Pond #1 (Lower) Laurens | Low Hazard | 15 ft | 1979 | Earth | Georgia |
| Bryan Irrigation Pond # 2 Dam (Upper) Laurens | Low Hazard | 17 ft | 1981 | Earth | Georgia |
| Bryan Lake Dam Johnston | Significant Hazard | — | 1874 | Earth | North Carolina |
| Bryant Dam Pittsylvania | Unknown | 26 ft | — | Earth | Virginia |
| Bryant Mt. Dam Klamath | Low Hazard | 15 ft | 1946 | Earth | Oregon |
| Bryant Mt. Reservoir 2 Klamath | Low Hazard | 22 ft | 1962 | Earth | Oregon |
| Bryson Lake Dam DeKalb | Low Hazard | 25 ft | — | Earth | Missouri |
| B Shaw #1 Petroleum | Low Hazard | 22 ft | 1947 | Earth | Montana |
| Buchanan Modoc | Low Hazard | 7 ft | 1890 | Earth | California |
| Buchanan Dam Madera | High Hazard | 179 ft | 1975 | Rockfill | California |
| Buchanan Dam Burnet | High Hazard | 146 ft | 1937 | Earth | Texas |
| Buckaroo Freshwater Cell Laramie | Low Hazard | 18 ft | 2018 | Earth | Wyoming |
| Buckaroo Freshwater Cell Laramie | Low Hazard | 18 ft | 2018 | Earth | Wyoming |
| Buck Butte Reservoir Klamath | Low Hazard | 25 ft | 1976 | Earth | Oregon |
| Buck Draw Carbon | Low Hazard | 24 ft | 1955 | Earth | Wyoming |
| Buckeye #1 Montrose | High Hazard | 38 ft | 1910 | Earth | Colorado |
| Buckeye Creek Lower Effluent Storage Pond Dam Douglas | High Hazard | 27 ft | — | Earth | Nevada |
| Buckeye Creek Middle Effluent Storage Pond Dam Douglas | High Hazard | 27 ft | — | Earth | Nevada |
| Buckeye Creek Upper Effluent Storage Pond Dam Douglas | High Hazard | 27 ft | — | Earth | Nevada |
| Buckhorn Lassen | Low Hazard | 35 ft | 1904 | Earth | California |