Irrigation Dams
9,419 dams in the US serve this purpose.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Alva Caine #1 Dallas | Low Hazard | 13 ft | 1990 | Earth | Alabama |
| Alvin Griffin Irrigation Pond Dam(North) Ben Hill | Low Hazard | 13 ft | — | Earth | Georgia |
| Alvin Griffin Irrigation Pond Dam(South) Ben Hill | Low Hazard | 16 ft | — | Earth | Georgia |
| Amber La Plata | Low Hazard | 23 ft | 1989 | Earth | Colorado |
| American Diversion Dam El Paso | Low Hazard | 20 ft | 1938 | Concrete | Texas |
| American Falls Power | High Hazard | 87 ft | 1927 | Concrete | Idaho |
| American Fork Lower Reservoir Utah | Significant Hazard | — | 2009 | Earth | Utah |
| American Luthern Church Corson | Low Hazard | 30 ft | 1960 | Earth | South Dakota |
| Ames Dam Caroline | Unknown | 22 ft | — | Earth | Virginia |
| Amick Farms Dam Aiken | High Hazard | 24 ft | 1989 | — | South Carolina |
| Amistad Dam Val Verde | High Hazard | 254 ft | 1969 | Concrete | Texas |
| Amity Hills Dam Yamhill | Significant Hazard | 32 ft | — | Earth | Oregon |
| Amos Campbell | Low Hazard | 11 ft | 1914 | Earth | Wyoming |
| A. M. Puett Montezuma | Significant Hazard | 43 ft | 1960 | Earth | Colorado |
| Anaheim Johnson | Low Hazard | 32 ft | 2005 | Earth | Wyoming |
| Ana Mariaâ Ii Dam Ponce | High Hazard | 40 ft | 1939 | Earth | Puerto Rico |
| Ana Mariaâ V Dam Ponce | High Hazard | 53 ft | 1939 | Earth | Puerto Rico |
| Anchor Hot Springs | High Hazard | 208 ft | 1959 | Concrete | Wyoming |
| Anchor Lake Summit | Significant Hazard | — | 1932 | Earth | Utah |
| Anchor South Dam Beaverhead | High Hazard | 11 ft | 1904 | Earth | Montana |
| Anderson McClain | Low Hazard | 30 ft | — | — | Oklahoma |
| Anderson Carbon | Low Hazard | 28 ft | 1931 | Earth | Wyoming |
| Anderson Routt | Low Hazard | 17 ft | 1906 | Earth | Colorado |
| Anderson Graham | Low Hazard | 10 ft | — | Earth | Arizona |
| Anderson Santa Clara | High Hazard | 240 ft | 1950 | Rockfill | California |
| Anderson Brothers #1 Mesa | Low Hazard | 23 ft | 1940 | Earth | Colorado |
| Anderson Cottonwood Shasta | Low Hazard | 24 ft | 1917 | Buttress | California |
| Anderson Dam Clark | Low Hazard | — | 1987 | Rockfill | Washington |
| Anderson Dam Covington | Low Hazard | 24 ft | 1981 | Earth | Alabama |
| Anderson Dam Rockingham | Low Hazard | — | 1996 | Earth | North Carolina |
| Anderson Dam 1 Sioux | Low Hazard | 23 ft | 1950 | Earth | Nebraska |
| Anderson Dam 809 Dawes | Low Hazard | 23 ft | 1950 | Earth | Nebraska |
| Anderson Doty Cache | Low Hazard | — | 1967 | Earth | Utah |
| Anderson (E.) Carbon | Low Hazard | — | 1936 | Earth | Utah |
| Anderson Irrigation Dam Boyd | Low Hazard | 30 ft | 1982 | Earth | Nebraska |
| Anderson (Kenneth) Wasatch | Significant Hazard | — | 1900 | Earth | Utah |
| Anderson Lake Bryan | Low Hazard | 18 ft | 1968 | Earth | Oklahoma |
| Anderson-Lower (Malheur) Malheur | Low Hazard | 34 ft | 1917 | Earth | Oregon |
| Anderson Mill Pond (Pemberton Drive) Wicomico | Low Hazard | 11 ft | 1900 | Earth | Maryland |
| Anderson Pond Sanpete | Significant Hazard | — | 1999 | Earth | Utah |
| Anderson Ranch Nevada | Low Hazard | 47 ft | 1989 | Earth | California |
| Anderson Ranch Elmore | High Hazard | 456 ft | 1946 | Earth | Idaho |
| Anderson-Rose Diversion Klamath | Low Hazard | 16 ft | 1921 | Buttress | Oregon |
| Andersons Dam Fluvanna | Unknown | 41 ft | — | Earth | Virginia |
| Andreasen Lower Franklin | Significant Hazard | 33 ft | 1960 | — | Idaho |
| Andreasen Upper Franklin | Significant Hazard | 29 ft | 1957 | — | Idaho |
| Andrews Dam Sioux | Low Hazard | 19 ft | 1936 | Earth | Nebraska |
| Andrews Pond Dam Washington | Low Hazard | 15 ft | 1963 | Earth | Georgia |
| Andy Hill Reservoir Lake | Low Hazard | 21 ft | 1961 | Earth | Oregon |
| Andy Lake Dam Boone | Low Hazard | 25 ft | 1974 | Earth | Missouri |