Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
33243
| ID | | Snake River below Shoshone Falls | 1990 |
17040212
| Upper Snake-Rock | established |
33384
| ID | Jefferson | Quayle Lake | 1955 |
17040203
| Lower Henrys | established |
33382
| ID | Jefferson | Quayle Lake | 1978 |
17040203
| Lower Henrys | established |
33383
| ID | Jerome | Perrine Trout Farm (near Perrine?) | 1945 |
17040212
| Upper Snake-Rock | established |
33380
| ID | Jerome | Perrine Trout Farm (near Perrine?) | 1962 |
17040212
| Upper Snake-Rock | eradicated |
1748349
| ID | Madison | [No locality description provided] | 2022 |
17040203
| Lower Henrys | |
33381
| ID | Twin Falls | Twin Falls | 1962 |
17040212
| Upper Snake-Rock | established |