Irrigation Dams
9,419 dams in the US serve this purpose.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Cramer (Sweet Grass) Sweet Grass | Low Hazard | 15 ft | 1960 | Earth | Montana |
| Cranberry Dam Avery | Significant Hazard | — | — | Earth | North Carolina |
| Crandall Ranch Woodson | Low Hazard | 35 ft | 2010 | Earth | Kansas |
| Crane Brook Upper Dam Plymouth | Significant Hazard | 11 ft | — | Earth | Massachusetts |
| Crane Prairie Deschutes | High Hazard | 36 ft | 1939 | Earth | Oregon |
| Crappie Lake Dam Leon | Low Hazard | 39 ft | 1981 | Earth | Texas |
| Crater Lake Baker | Low Hazard | 31 ft | 1964 | Earth | Oregon |
| Crater Lake Alpine | Low Hazard | 36 ft | 1937 | Earth | California |
| Craven Grand | Low Hazard | 25 ft | 1952 | Earth | Colorado |
| Crawford Delta | High Hazard | 162 ft | 1962 | Earth | Colorado |
| Crawford Dam Amelia | Unknown | 26 ft | — | Earth | Virginia |
| Crawford Ranch Mendocino | High Hazard | 80 ft | 1972 | Earth | California |
| Crazy Creek Reservoir Fergus | Low Hazard | 30 ft | 1946 | Earth | Montana |
| Crazy Sombreo Meagher | Significant Hazard | 58 ft | 1950 | Earth | Montana |
| Creager Huerfano | Low Hazard | 31 ft | 1961 | Earth | Colorado |
| Cream Ridge Dam Monmouth | Low Hazard | 24 ft | 1971 | Earth | New Jersey |
| Crescent Lake Duchesne | Significant Hazard | — | 1927 | Masonry | Utah |
| Crescent Lake Klamath | High Hazard | 38 ft | 1956 | Earth | Oregon |
| Crescent Lake #1 Garfield | Low Hazard | 13 ft | 1935 | Rockfill | Colorado |
| Crescent Lake #2 Garfield | Low Hazard | 9 ft | 1940 | Earth | Colorado |
| Crescent Weir Kings | Low Hazard | 16 ft | 1933 | Buttress | California |
| Creslenn Ranch Dam Henderson | Low Hazard | 7 ft | 1955 | Gravity | Texas |
| Crews Dam Pittsylvania | Unknown | 27 ft | — | Earth | Virginia |
| Crews Lake Dam Moniteau | Low Hazard | 20 ft | 1975 | Earth | Missouri |
| Cribbs Pond Dam Darlington | Low Hazard | 17 ft | 1961 | — | South Carolina |
| Crisafulli Lake Dawson | High Hazard | 22 ft | 1959 | Earth | Montana |
| Crittenden Dam Elko | Low Hazard | 39 ft | 1957 | Earth | Nevada |
| Crocker San Mateo | High Hazard | 45 ft | 1890 | Earth | California |
| Crocker Diversion Merced | Low Hazard | 22 ft | 1910 | Gravity | California |
| Crockett Creek Lake Dam Erath | Low Hazard | 33 ft | 1990 | Earth | Texas |
| Croft Polk | High Hazard | 43 ft | 1968 | Earth | Oregon |
| Croke No. 7 Adams | Low Hazard | 16 ft | 1888 | Earth | Colorado |
| Cromley Farms Lake Dam Bulloch | Low Hazard | 11 ft | — | Earth | Georgia |
| Crompton Uinta | Significant Hazard | 26 ft | 1954 | Earth | Wyoming |
| Crook Dam Spink | Low Hazard | 11 ft | 1951 | Earth | South Dakota |
| Crosby Big Horn | Significant Hazard | 40 ft | 1980 | Earth | Wyoming |
| Cross Creek Johnson | Low Hazard | 30 ft | 1977 | Earth | Wyoming |
| Cross Creek Ranch El Dorado | Low Hazard | 23 ft | 1949 | Earth | California |
| Cross & Cruse Creek Ditch Co. Johnson | Low Hazard | 15 ft | 1895 | Earth | Wyoming |
| Cross Cut Diversion Fremont | Low Hazard | 18 ft | 1938 | — | Idaho |
| Cross Dam Rockingham | Low Hazard | — | — | Earth | North Carolina |
| Crouch Lake Dam Stone | Low Hazard | — | 1971 | Earth | Arkansas |
| Crouch Lake Dam East Clinton | Low Hazard | 20 ft | 1976 | Earth | Missouri |
| Crouch Lake Dam West Clinton | Low Hazard | 20 ft | 1976 | Earth | Missouri |
| Crow Lake | High Hazard | — | 1933 | Earth | Montana |
| Crowe Reservoir #2 (Polk) Polk | Low Hazard | 24 ft | 1971 | Earth | Oregon |
| Crow - F. M. Reservoir Baker | Low Hazard | 15 ft | 1916 | Earth | Oregon |
| Crowley Malheur | High Hazard | 90 ft | 1938 | Arch | Oregon |
| Crowley Irrigation System Rio Arriba | High Hazard | 22 ft | 1950 | Earth | New Mexico |
| Crowner Routt | Low Hazard | 18 ft | 1904 | Earth | Colorado |