17Total Dams
3High Hazard
0Significant
Dam Safety in Glacier County, Montana
Glacier County has 17 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.
The average dam in Glacier County is 85 years old. The most common purpose is irrigation. The tallest dam is Lake Sherburne Dam at 109 ft.
Explore more: Oldest dams in Montana · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Lake Sherburne Dam | High | Not assessed | 109 | Irrigation | 1919 |
| Lower Two Medicine | High | Satisfactory | 70 | Irrigation | 1967 |
| Four Horns | High | Satisfactory | 50 | Irrigation | 1915 |
| Reagan Lake | Low | Not assessed | 37 | Irrigation | 1967 |
| Saint Marys Diversion Dam | Low | Not assessed | 29 | Irrigation | 1915 |
| Staples | Low | Not assessed | 25 | Fire Protection, Stock, Or Small Fish Pond | 1950 |
| Vasboe | Low | Not assessed | 24 | Fire Protection, Stock, Or Small Fish Pond | 1908 |
| J.l. Big Reservoir | Low | Not assessed | 24 | Irrigation | |
| Yunck | Low | Not assessed | 20 | Irrigation | 1950 |
| Upsilon | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1930 |
| Cut Bank Sewage Disposal Pond | Low | Not assessed | 20 | Other | 1959 |
| Ramcharger | Low | Not assessed | 17 | Fire Protection, Stock, Or Small Fish Pond | 1950 |
| Tsadi | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1930 |
| Omicron | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1950 |
| Hagerty | Low | Not assessed | 15 | Fire Protection, Stock, Or Small Fish Pond | 1942 |
| Cut Bank Sewage Lagoon | Low | Not assessed | 12 | Other | 1959 |
| Kipp Lake Dam | Low | Not assessed | 10 | 1939 |