Low Hazard Dams
No probable loss of human life and low economic/environmental losses expected.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Arrington Properties INC Payne | Low Hazard | 36 ft | 1979 | Earth | Oklahoma |
| Arringtons Pond Dam McDuffie | Low Hazard | 12 ft | 1831 | Earth | Georgia |
| Arritola Reservoir Malheur | Low Hazard | 18 ft | 1916 | Earth | Oregon |
| Arrow Hatchee Farms Lake Dam Newton | Low Hazard | 26 ft | 1986 | Earth | Georgia |
| Arrowhead Crook | Low Hazard | 23 ft | 1956 | Earth | Wyoming |
| Arrowhead Weld | Low Hazard | 30 ft | 1962 | Earth | Colorado |
| Arrowhead Country Club Lake Dam Peoria | Low Hazard | 35 ft | 1959 | Earth | Illinois |
| Arrowhead Dam Anson | Low Hazard | 20 ft | 1978 | Earth | North Carolina |
| Arrow Head Dam Dundy | Low Hazard | 12 ft | 1905 | Earth | Nebraska |
| Arrowhead Forest Lake Dam Cherokee | Low Hazard | 30 ft | — | Earth | Georgia |
| Arrowhead Lake Dam Orange | Low Hazard | — | 1961 | Earth | North Carolina |
| Arrowhead Lake Dam Harrison | Low Hazard | 48 ft | 1969 | Earth | Kentucky |
| Arrowhead Lake Dam Pottawattamie | Low Hazard | 47 ft | 1959 | Earth | Iowa |
| Arrowhead Lake Dam Yazoo | Low Hazard | 43 ft | 2005 | Earth | Mississippi |
| Arrowhead Lake Dam West Clayton | Low Hazard | 21 ft | 1955 | Earth | Georgia |
| Arrowhead Lakes Dam Aiken | Low Hazard | 31 ft | 1958 | — | South Carolina |
| Arrowhead Lake Upper Dam Dent | Low Hazard | 24 ft | 1973 | Earth | Missouri |
| Arrowhead Ranch Lake Dam Red River | Low Hazard | 38 ft | 1964 | Earth | Texas |
| Arrow Lake Dam Lauderdale | Low Hazard | 14 ft | — | Earth | Mississippi |
| Arrow Park Rec Dam Orange | Low Hazard | 13 ft | 1911 | Arch | New York |
| Arrowwood Dam Stutsman | Low Hazard | 4 ft | 1931 | Earth | North Dakota |
| Arrowwood Lake Dam St. Clair | Low Hazard | 28 ft | 2001 | Earth | Illinois |
| Arrowwood Nwr Dam Stutsman | Low Hazard | 11 ft | 1992 | Earth | North Dakota |
| Arsenal Lake Dam Jefferson | Low Hazard | — | 1943 | Earth | Arkansas |
| Arsenal Power Rock Island | Low Hazard | 26 ft | 1878 | Concrete | Illinois |
| Arterburn/Kenealy Dam Pottawattamie | Low Hazard | 37 ft | 1961 | Earth | Iowa |
| Artesian Lake Dam Carroll | Low Hazard | 12 ft | 1930 | Earth | Iowa |
| Artesian Lake Dam Robertson | Low Hazard | 15 ft | 1973 | Earth | Texas |
| Artesian Lake Dam Montgomery | Low Hazard | 10 ft | 1958 | Earth | Texas |
| Artesian Lower Campbell | Low Hazard | 32 ft | 1951 | Earth | Wyoming |
| Artesian Upper Campbell | Low Hazard | 21 ft | 1951 | Earth | Wyoming |
| Arthur Richland | Low Hazard | 20 ft | 1930 | Earth | Montana |
| Arthur Pike | Low Hazard | 7 ft | — | Earth | Pennsylvania |
| Arthur #1 Dawson | Low Hazard | 20 ft | 1952 | Earth | Montana |
| Arthur Brown Dam Monroe | Low Hazard | 20 ft | — | Earth | Mississippi |
| Arthur English Lake Dam Lamar | Low Hazard | 19 ft | 1955 | Earth | Georgia |
| Arthur Farmer Lake Dam Morgan | Low Hazard | 20 ft | — | Earth | Indiana |
| Arthur Keels Dam Richland | Low Hazard | 26 ft | 1968 | — | South Carolina |
| Arthur Neely Dam York | Low Hazard | 26 ft | 1959 | — | South Carolina |
| Arthur Preszier Perkins | Low Hazard | 17 ft | 1952 | Earth | South Dakota |
| Arthur White Blaine | Low Hazard | 45 ft | 1969 | Earth | Oklahoma |
| Arthur W. Holzwarth Potter | Low Hazard | 15 ft | 1936 | Earth | South Dakota |
| Arthur Wilkes Pond Dam Telfair | Low Hazard | 15 ft | — | Earth | Georgia |
| Artic Chouteau | Low Hazard | 25 ft | 1950 | Earth | Montana |
| Artichoke River Dam Essex | Low Hazard | 15 ft | 1950 | Masonry | Massachusetts |
| Arties Pond Dam McDuffie | Low Hazard | 22 ft | 1950 | Earth | Georgia |
| Artz #1 Garfield | Low Hazard | 12 ft | 1950 | Earth | Montana |
| Arvil Setzler Dam Comanche | Low Hazard | 12 ft | 1974 | Earth | Texas |
| Arwpf Lagoon No. 4 Arapahoe | Low Hazard | 25 ft | 2009 | Earth | Colorado |
| A. Samuelson No.1 Meade | Low Hazard | 13 ft | 1942 | Earth | South Dakota |