Dams in Lincoln County, Montana
19Total Dams
6High Hazard
4Significant
Dam Safety in Lincoln County, Montana
Lincoln County has 19 dams tracked in the National Inventory of Dams. Of these, 6 are classified as high hazard — meaning failure would probably cause loss of human life. Another 4 carry a significant hazard classification. Currently, 2 dams have a condition assessment of poor or unsatisfactory.
The average dam in Lincoln County is 66 years old. The most common purpose is fire protection, stock, or small fish pond. The tallest dam is Libby Dam at 422 ft.
Explore more: Oldest dams in Montana · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Libby Dam | High | Not Available | 422 | Hydroelectric | 1973 |
| Kootenai Dvlpmnt Impoundment Dam | High | Poor | 151 | Other | 1980 |
| Flower Creek Dam | High | Satisfactory | 59 | Water Supply | 2016 |
| Lake Creek | High | Satisfactory | 44 | Hydroelectric | 1917 |
| Costich Dam | High | Satisfactory | 29 | Irrigation | 1956 |
| Glen Lake | High | Poor | 14 | Irrigation | 1950 |
| Eureka Holding Pond Dike | Significant | 40 | Other | 1982 | |
| Mcgilla Gorilla #50 | Significant | 20 | Fire Protection, Stock, Or Small Fish Pond | 1970 | |
| Double N Ranch | Significant | 16 | Recreation | 1965 | |
| Miller Dam | Significant | 9 | Recreation | 1980 | |
| Crystal Lake | Low | 30 | Other | 1950 | |
| Lake Rene | Low | 20 | Fire Protection, Stock, Or Small Fish Pond | 1950 | |
| Black Lake (lincoln) | Low | 20 | Other | 1935 | |
| Obermayer Lake | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1950 | |
| Okaga Lake | Low | 15 | Fire Protection, Stock, Or Small Fish Pond | 1950 | |
| Vredenburg Dam | Low | 15 | Recreation | 1970 | |
| Libbey's Label | Low | 8 | Other | 1945 | |
| Shelly's Hope | Low | 8 | Fire Protection, Stock, Or Small Fish Pond | 1950 | |
| Higham Dam | Low | 8 | Fire Protection, Stock, Or Small Fish Pond | 1945 |