122Total Dams
3High Hazard
9Significant
Dam Safety in Blaine County, Montana
Blaine County has 122 dams tracked in the National Inventory of Dams. Of these, 3 are classified as high hazard — meaning failure would probably cause loss of human life. Another 9 carry a significant hazard classification. Currently, 3 dams have a condition assessment of poor or unsatisfactory.
The average dam in Blaine County is 79 years old. The most common purpose is fire protection, stock, or small fish pond. The tallest dam is Frog at 46 ft.
Explore more: Oldest dams in Montana · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Anita Dam | High | Fair | 42 | Irrigation | 1995 |
| Br-12 Retention Dam | High | Satisfactory | 23 | Flood Risk Reduction | 1936 |
| Weigand Reservoir | High | Not assessed | 13 | ||
| Dry Fork | Significant | Not assessed | 45 | Irrigation | 1986 |
| Cow Creek | Significant | Not assessed | 43 | Fish and Wildlife Pond | |
| Faber Cattle | Significant | Not assessed | 42 | Fire Protection, Stock, Or Small Fish Pond | 1930 |
| Gerald Kane | Significant | Not assessed | 39 | Irrigation | 1965 |
| Blevins | Significant | Not assessed | 26 | Irrigation | 1952 |
| Bryan Dam | Significant | Not assessed | 25 | Irrigation | 1980 |
| Kuhr #2 | Significant | Not assessed | 20 | Irrigation | 1930 |
| Miller (blaine) | Significant | Not assessed | 16 | Irrigation | 1939 |
| Staff #1 | Significant | Not assessed | 10 | Fire Protection, Stock, Or Small Fish Pond | 1910 |
| Frog | Low | Not assessed | 46 | Fire Protection, Stock, Or Small Fish Pond | 1960 |
| Carson (mn-66) | Low | Not assessed | 45 | Fire Protection, Stock, Or Small Fish Pond | 1940 |
| No 10 | Low | Not assessed | 45 | Fire Protection, Stock, Or Small Fish Pond | 1930 |
| I.u. Reservoir | Low | Not assessed | 44 | Irrigation | 1938 |
| German Bread | Low | Not assessed | 44 | Fire Protection, Stock, Or Small Fish Pond | 1950 |
| Gordon Cattle Company #2 | Low | Not assessed | 42 | Irrigation | 1978 |
| Tarzan | Low | Not assessed | 38 | Fire Protection, Stock, Or Small Fish Pond | 1973 |
| Sugar | Low | Not assessed | 38 | Fire Protection, Stock, Or Small Fish Pond | 1940 |
| Reser Dam | Low | Unsatisfactory | 37 | Recreation | 1980 |
| Fr Dam | Low | Not assessed | 34 | Fish and Wildlife Pond | 2003 |
| Grasshopper | Low | Not assessed | 31 | Irrigation | 1930 |
| Qalqiliya | Low | Not assessed | 30 | Fire Protection, Stock, Or Small Fish Pond | 1965 |
| Tulkarm | Low | Not assessed | 30 | Irrigation | 1937 |
| Staff #2 | Low | Not assessed | 30 | Irrigation | 1914 |
| Miller Reservoir (blaine) | Low | Not assessed | 30 | Fire Protection, Stock, Or Small Fish Pond | 1954 |
| Gordon Cattle Company #3 | Low | Not assessed | 30 | Fire Protection, Stock, Or Small Fish Pond | 1945 |
| Thee End | Low | Not assessed | 30 | Irrigation | 1964 |
| Anderson Reservoir | Low | Not assessed | 28 | Fire Protection, Stock, Or Small Fish Pond | 1939 |
| Newhouse Reservoir | Low | Not assessed | 27 | Irrigation | 1930 |
| Mitchell | Low | Not assessed | 25 | Irrigation | 1938 |
| Oak | Low | Not assessed | 25 | Fire Protection, Stock, Or Small Fish Pond | 1935 |
| Mohair #2 | Low | Not assessed | 25 | Irrigation | 1945 |
| Mcconnell | Low | Not assessed | 25 | Fire Protection, Stock, Or Small Fish Pond | 1983 |
| Elloam Ass.reservoir | Low | Not assessed | 25 | Fire Protection, Stock, Or Small Fish Pond | 1903 |
| Lost Again | Low | Not assessed | 25 | Fire Protection, Stock, Or Small Fish Pond | 1947 |
| Miss Flaming Jet | Low | Not assessed | 25 | Fire Protection, Stock, Or Small Fish Pond | 1938 |
| Gordon Cattle Company #1 | Low | Not assessed | 25 | Fire Protection, Stock, Or Small Fish Pond | 1916 |
| Mclaren Dam | Low | Poor | 24 | Irrigation | 1890 |
| Olive Oil | Low | Not assessed | 22 | Fire Protection, Stock, Or Small Fish Pond | 1950 |
| Chinook, North | Low | Not assessed | 22 | Irrigation | 1910 |
| Jasper | Low | Not assessed | 21 | Fire Protection, Stock, Or Small Fish Pond | 1938 |
| Paradise Diversion Dam | Low | Not assessed | 21 | Irrigation | 1905 |
| Br-43 Retention Dam | Low | Not assessed | 21 | Flood Risk Reduction | 1936 |
| Siversten | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1954 |
| Gruszie | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1935 |
| Meadow | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1967 |
| Sunny | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1955 |
| Little | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1930 |
| Fogey #1 | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1930 |
| Yuletide | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1930 |
| Mohair #1 | Low | Not assessed | 20 | Irrigation | 1945 |
| #6 | Low | Not assessed | 20 | Irrigation | 1938 |
| Dishwater | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1950 |
| Haystack | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1940 |
| Skoyen | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1958 |
| Best Rocky Twist | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1965 |
| Over the Hill Reservoir | Low | Not assessed | 20 | Irrigation | 1962 |
| Moore #1 | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1960 |
| Garden | Low | Not assessed | 20 | Irrigation | 1930 |
| Thretening Times | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1950 |
| Polar Bear Reservoir | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1950 |
| Br-52 Retention Dam | Low | Not assessed | 19 | Flood Risk Reduction | 1937 |
| A J Tillman #2 | Low | Not assessed | 18 | Fire Protection, Stock, Or Small Fish Pond | 1930 |
| General Ag Corporation #1 | Low | Not assessed | 18 | Fire Protection, Stock, Or Small Fish Pond | 1960 |
| Snake | Low | Not assessed | 18 | Irrigation | 1930 |
| Br-57 | Low | Not assessed | 18 | Water Supply | 1942 |
| Cloudy Dam | Low | Not assessed | 17 | ||
| Br-45 Retention Dam | Low | Not assessed | 17 | Flood Risk Reduction | 1937 |
| Golden Gate Dam | Low | Not assessed | 16 | Flood Risk Reduction | |
| Br-55 Retention Dam | Low | Not assessed | 16 | Flood Risk Reduction | 1937 |
| Lake Seventeen Dam | Low | Not assessed | 15 | 1930 | |
| Grabtak | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1955 |
| Chuck | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1949 |
| Beaver | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1957 |
| Douglas | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1950 |
| Epstlon | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1940 |
| Terry | Low | Not assessed | 15 | Irrigation | 1954 |
| Stephens | Low | Not assessed | 15 | Irrigation | 1966 |
| Tiger #2 | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1960 |
| Transistor #1 | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1950 |
| Transistor #2 | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1950 |
| Royal Champion | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1963 |
| Kirkaldie | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1965 |
| Silver Swan | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1945 |
| Tiger #1 | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1930 |
| Richmond (blaine) | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1939 |
| Oster | Low | Not assessed | 15 | Irrigation | 1950 |
| Grabtak #2 | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1955 |
| Elias #1 | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1965 |
| Battle Horse Reservoir | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1920 |
| Mr Flaming Jet | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1938 |
| Ugly | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1943 |
| B'rer Rabbit | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1960 |
| Miss Doll Dial Dam | Low | Not assessed | 15 | Flood Risk Reduction | |
| Br-22 Retention Dam | Low | Not assessed | 15 | Flood Risk Reduction | 1936 |
| Thirtymile Reservoir | Low | Not assessed | 14 | Irrigation | 1933 |
| Sam | Low | Not assessed | 12 | Irrigation | 1960 |
| Dreary | Low | Not assessed | 12 | Fire Protection, Stock, Or Small Fish Pond | 1950 |
| Snake Ranch | Low | Not assessed | 12 | Irrigation | 1930 |
| Willow | Low | Not assessed | 12 | Fire Protection, Stock, Or Small Fish Pond | 1957 |
| Hungover | Low | Not assessed | 12 | Fire Protection, Stock, Or Small Fish Pond | 1977 |
| Brinkman | Low | Not assessed | 12 | Other | 1959 |
| White Bear Reservoir | Low | Not assessed | 12 | Fire Protection, Stock, Or Small Fish Pond | 1960 |
| Many People | Low | Not assessed | 12 | Fire Protection, Stock, Or Small Fish Pond | 1960 |
| Br-8 Retention Dam | Low | Not assessed | 12 | Flood Risk Reduction | 1936 |
| Black Coulee Dam | Low | Poor | 11 | Fish and Wildlife Pond | 1938 |
| Spider One | Low | Not assessed | 10 | Fire Protection, Stock, Or Small Fish Pond | 1965 |
| Insanity | Low | Not assessed | 10 | Fire Protection, Stock, Or Small Fish Pond | 1955 |
| Hansen (blaine) | Low | Not assessed | 10 | Fire Protection, Stock, Or Small Fish Pond | 1950 |
| Powell #2 (blaine) | Low | Not assessed | 10 | Fire Protection, Stock, Or Small Fish Pond | 1935 |
| Santa Maria | Low | Not assessed | 10 | Irrigation | 1959 |
| Powell #1 (blaine) | Low | Not assessed | 10 | Fire Protection, Stock, Or Small Fish Pond | 1930 |
| Dogwood | Low | Not assessed | 10 | Fire Protection, Stock, Or Small Fish Pond | 1940 |
| Snake Butte Reservoir | Low | Not assessed | 10 | 1937 | |
| Petri | Low | Not assessed | 8 | Irrigation | 1939 |
| Krott, L. | Low | Not assessed | 8 | Recreation | 1960 |
| Harlem Water Supply | Low | Not assessed | 8 | Water Supply | 1960 |
| Brave Warrior Dam | Low | Not assessed | 8 | Flood Risk Reduction | |
| Threemile Storage West Dike | Low | Not assessed | 8 | Irrigation | |
| Maddox Ranch Corporation #1 | Low | Not assessed | 7 | Water Supply | 1960 |