Dams in Beaverhead County, Montana
44Total Dams
7High Hazard
5Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Clark Canyon Dam | High | Not Available | 148 | Flood Risk Reduction | 1964 |
| Lima | High | Satisfactory | 56 | Irrigation | 1934 |
| Boot Lake Dam | High | Poor | 27 | Irrigation | 1912 |
| Kelly Dam | High | Not Rated | 26 | Irrigation | 1965 |
| Pear Lake Dam | High | Poor | 19 | Irrigation | 1904 |
| Agnes Lake | High | Not Rated | 13 | Irrigation | 1928 |
| Anchor South Dam | High | Satisfactory | 11 | Irrigation | 1904 |
| Peet Creek Dam | Significant | 43 | Irrigation | ||
| Mussigbrod Lake Dam | Significant | 15 | Irrigation | 1969 | |
| Deerhead Lake Dam | Significant | 13 | Irrigation | 1929 | |
| Tub Lake Dam | Significant | 13 | Irrigation | 1904 | |
| Anchor Lake North Dam | Significant | 12 | Fire Protection, Stock, Or Small Fish Pond | 1904 | |
| Benson | Low | 35 | Irrigation | 1952 | |
| Barrett, J. Dam | Low | 35 | Irrigation | 1962 | |
| Hirschy | Low | 30 | Irrigation | 1967 | |
| Fish | Low | Not Available | 24 | Irrigation | 1956 |
| Mera | Low | 20 | Irrigation | 1945 | |
| Dry Fields | Low | 20 | Irrigation | 1965 | |
| Overnight Reservoir | Low | 17 | Irrigation | 1920 | |
| Bond Lake Dam | Low | 16 | Irrigation | 1977 | |
| Humperdinck #1 | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1964 | |
| Humperdinck #2 | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1964 | |
| Cactus | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1947 | |
| Rock Creek | Low | 15 | Irrigation | 1965 | |
| Sparrow Slough Dam | Low | Fair | 14 | Fish and Wildlife Pond | 1985 |
| North Tucks Slough Dam | Low | Poor | 13 | Fish and Wildlife Pond | 1990 |
| Blomquist Reservoir | Low | 12 | Irrigation | 1950 | |
| Waukena Lake Dam | Low | Not Available | 12 | Flood Risk Reduction | 1930 |
| Widgeon Pond Dam | Low | Poor | 12 | Fish and Wildlife Pond | 1964 |
| Barretts Diversion Dam | Low | Not Available | 11 | Irrigation | 1963 |
| Pants | Low | 10 | Fire Protection, Stock, Or Small Fish Pond | 1952 | |
| Blanchard Pond | Low | 10 | Irrigation | 1960 | |
| Lazy Jackson | Low | 10 | Recreation | 1950 | |
| Peru | Low | 10 | Fire Protection, Stock, Or Small Fish Pond | 1943 | |
| Mud Lake #1 | Low | 10 | Fire Protection, Stock, Or Small Fish Pond | 1945 | |
| Mud Lake #2 | Low | 10 | Fire Protection, Stock, Or Small Fish Pond | 1945 | |
| Monida Creek #1 Du Dam | Low | Poor | 10 | Fish and Wildlife Pond | 2003 |
| Reservoir Lake | Low | Not Rated | 9 | Recreation | 1920 |
| Sand Creek Du Dam | Low | Fair | 9 | Fish and Wildlife Pond | 1999 |
| Culver Springs Dam | Low | Unsatisfactory | 9 | Fish and Wildlife Pond | 1959 |
| Monida Creek #2 Du Dam | Low | Poor | 9 | Fish and Wildlife Pond | 2003 |
| Macdonald Pond Dam | Low | Poor | 9 | Fish and Wildlife Pond | 1953 |
| Pipe Organ Du Dam | Low | Satisfactory | 8 | Fish and Wildlife Pond | 2003 |
| Sparrow Pond Dam | Low | Poor | 7 | Fish and Wildlife Pond | 1965 |