Dams in Gem, Idaho
7
Total Dams
2
High Hazard
5
Significant
71.3 yrs
Avg Age
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Aikman Gem | High Hazard | 77 ft | 1999 | — | Idaho |
| Black Canyon Diversion Gem | High Hazard | 183 ft | 1923 | Concrete | Idaho |
| Gatfield No 2 Gem | Significant Hazard | 20 ft | 1951 | — | Idaho |
| Sage Hen Gem | Significant Hazard | 46 ft | 1939 | — | Idaho |
| Gatfield No 1 Gem | Significant Hazard | 16 ft | 1938 | — | Idaho |
| Haw Creek Gem | Significant Hazard | 27 ft | 1970 | — | Idaho |
| Little (Upper Bissel Creek Dam) Gem | Significant Hazard | 37 ft | 1963 | — | Idaho |