Dams in Toole County, Montana
87Total Dams
2High Hazard
9Significant
Dam Safety in Toole County, Montana
Toole County has 87 dams tracked in the National Inventory of Dams. Of these, 2 are classified as high hazard — meaning failure would probably cause loss of human life. Another 9 carry a significant hazard classification.
The average dam in Toole County is 82 years old. The most common purpose is fire protection, stock, or small fish pond. The tallest dam is Sullivan Dam at 68 ft.
Explore more: Oldest dams in Montana · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Sullivan Dam | High | Satisfactory | 68 | Flood Risk Reduction | 1967 |
| Cowpath Dam | High | Satisfactory | 65 | Flood Risk Reduction | 1967 |
| Mccarter North Dam | Significant | 38 | Irrigation | 1953 | |
| Olie | Significant | 35 | Fire Protection, Stock, Or Small Fish Pond | 1956 | |
| Wanken | Significant | 30 | Fire Protection, Stock, Or Small Fish Pond | 1928 | |
| Mcintyre Reservoir | Significant | 30 | Fire Protection, Stock, Or Small Fish Pond | 1930 | |
| Mccarter West Dam | Significant | 28 | Irrigation | 1953 | |
| Algol | Significant | 20 | Fire Protection, Stock, Or Small Fish Pond | 1959 | |
| Shay Dam | Significant | 15 | Irrigation | 1915 | |
| G N R R Dunkirk Reservoir | Significant | 14 | Water Supply | 1889 | |
| Hellinger | Significant | 10 | Fire Protection, Stock, Or Small Fish Pond | 1935 | |
| Mccracken Brothers | Low | 50 | Fire Protection, Stock, Or Small Fish Pond | 1953 | |
| Westermark | Low | 45 | Recreation | 1964 | |
| Morris #1 (toole) | Low | 37 | Irrigation | 1948 | |
| Tomsheck | Low | 36 | Irrigation | 1954 | |
| Henry Dam #2 | Low | 33 | Irrigation | 1963 | |
| Castor | Low | 30 | Fire Protection, Stock, Or Small Fish Pond | 1914 | |
| Gladiolus | Low | 30 | Fire Protection, Stock, Or Small Fish Pond | 1945 | |
| Loubren Incorporated #1 | Low | 30 | Water Supply | 1940 | |
| Hillkleberry Coulee | Low | 30 | Fire Protection, Stock, Or Small Fish Pond | 1954 | |
| Mclean (toole) | Low | 27 | Fire Protection, Stock, Or Small Fish Pond | 1950 | |
| Oh Henry's Place | Low | 27 | Fire Protection, Stock, Or Small Fish Pond | 1948 | |
| Kimmett - Kleinert | Low | 27 | Recreation | 1975 | |
| Lester Peters #1 | Low | 27 | Water Supply | 1958 | |
| Gouchenour | Low | 25 | Fire Protection, Stock, Or Small Fish Pond | 1938 | |
| The Moonspinner | Low | 25 | Fire Protection, Stock, Or Small Fish Pond | 1960 | |
| Underdal #2 | Low | 25 | Recreation | 1938 | |
| Alkali Flat | Low | 25 | Fire Protection, Stock, Or Small Fish Pond | 1965 | |
| Berthelote | Low | 25 | Irrigation | 1955 | |
| Wilson #2 (toole) | Low | 25 | Fire Protection, Stock, Or Small Fish Pond | 1935 | |
| Ratzburg's Army | Low | 25 | Fire Protection, Stock, Or Small Fish Pond | 1945 | |
| Crooked Man Dam | Low | 25 | Fire Protection, Stock, Or Small Fish Pond | 1960 | |
| Three Dollar Bill | Low | 24 | Fire Protection, Stock, Or Small Fish Pond | 1970 | |
| Berkholder Dam | Low | 24 | Fire Protection, Stock, Or Small Fish Pond | 1904 | |
| O'haire | Low | 23 | Irrigation | 1954 | |
| Hofer 2 | Low | 22 | Irrigation | 1977 | |
| Iverson | Low | 20 | Irrigation | 1934 | |
| Ratzburg,d | Low | 20 | Fire Protection, Stock, Or Small Fish Pond | 1939 | |
| Alkali (toole) | Low | 20 | Irrigation | 1907 | |
| Wilson #1 (toole) | Low | 20 | Water Supply | 1935 | |
| Looney Tuney | Low | 20 | Fire Protection, Stock, Or Small Fish Pond | 1950 | |
| Two Turtle Dam | Low | 20 | Fire Protection, Stock, Or Small Fish Pond | 1960 | |
| Fransen | Low | 20 | Fire Protection, Stock, Or Small Fish Pond | 1922 | |
| Brady Lakes (eyraud Lakes) | Low | 20 | Irrigation | 1936 | |
| Jim Judisch | Low | 20 | Fire Protection, Stock, Or Small Fish Pond | 1977 | |
| Morris #2 (toole) | Low | 20 | Irrigation | 1960 | |
| Benjamin, H.e. Jr. | Low | 20 | Irrigation | 1954 | |
| Rocky Mountain High | Low | 20 | Fire Protection, Stock, Or Small Fish Pond | 1900 | |
| Underdal #1 | Low | 19 | Recreation | 1963 | |
| Wood (toole) | Low | 19 | Irrigation | 1963 | |
| The Pewter | Low | 18 | Irrigation | 1925 | |
| Suphellen | Low | 17 | Fire Protection, Stock, Or Small Fish Pond | 1950 | |
| Swan Dam | Low | Not Rated | 16 | 2003 | |
| Fender Bender | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1930 | |
| Gjp Suta | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1960 | |
| Ed Mcintyre | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1889 | |
| German Reservoir | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1900 | |
| Kolstad #3 | Low | 15 | Irrigation | 1964 | |
| Eide Trail | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1952 | |
| Ratzburg,m | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1924 | |
| Flesch #2 | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1966 | |
| Tomeyer #2 | Low | 15 | Irrigation | 1956 | |
| Strudy Dam | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1950 | |
| Hunky Dorie | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1920 | |
| Cloakus | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1947 | |
| Johnson (toole) | Low | 15 | Irrigation | 1953 | |
| Tomeyer #1 | Low | 15 | Irrigation | 1920 | |
| Capacity | Low | 14 | Fire Protection, Stock, Or Small Fish Pond | 1974 | |
| Multiplier | Low | 13 | Fire Protection, Stock, Or Small Fish Pond | 1933 | |
| Potter (toole) | Low | 12 | Fire Protection, Stock, Or Small Fish Pond | 1880 | |
| Hyades | Low | 12 | Irrigation | 1956 | |
| Allison | Low | 12 | Irrigation | 1964 | |
| Henry Dam #1 | Low | 12 | Fire Protection, Stock, Or Small Fish Pond | 1948 | |
| Big (toole) | Low | 12 | Fire Protection, Stock, Or Small Fish Pond | 1900 | |
| Sagittaurius | Low | 12 | Fire Protection, Stock, Or Small Fish Pond | 1945 | |
| Bar Z F Ranch Incorporated #1 | Low | 12 | Fire Protection, Stock, Or Small Fish Pond | 1940 | |
| Melcott | Low | 10 | Irrigation | 1904 | |
| Lipton | Low | 10 | Other | 1977 | |
| Ucaliptus | Low | 10 | Fire Protection, Stock, Or Small Fish Pond | 1950 | |
| Shelby Sewage Lagoon | Low | 10 | Other | 1960 | |
| Him | Low | 10 | Fire Protection, Stock, Or Small Fish Pond | 1900 | |
| Big Lake (toole) | Low | 9 | Irrigation | 1907 | |
| Christian | Low | 8 | Fire Protection, Stock, Or Small Fish Pond | 1938 | |
| Swamp Cooler | Low | 8 | Fire Protection, Stock, Or Small Fish Pond | 1960 | |
| Ha-choo | Low | 8 | Fire Protection, Stock, Or Small Fish Pond | 1908 | |
| Miss Easy Pride | Low | 8 | Fire Protection, Stock, Or Small Fish Pond | 1960 | |
| Aster | Low | 7 | Irrigation | 1920 |