Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
52618
| ID | Gooding | Snake River near Hagerman, ID | 1987 |
17040212
| Upper Snake-Rock | established |
52635
| ID | Twin Falls | Snake River in the Lower Salmon Falls Dam impoundment [just downriver from Hagerman, ID] | 1987 |
17040212
| Upper Snake-Rock | established |
52636
| ID | Twin Falls | Snake River in the Lower Salmon Falls Dam tailwaters (the Hagerman Reach) [just downriver from Hagerman, ID] | 1987 |
17040212
| Upper Snake-Rock | established |
52634
| ID | Twin Falls | Snake River in the Upper Salmon Falls Dam impoundment [several miles upriver from Hagerman, ID] | 1987 |
17040212
| Upper Snake-Rock | established |