Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
290115
| MT | Lewis and Clark | Krohn Lake | 1931 |
17010203
| Blackfoot | established |
289897
| MT | Missoula | Blackfoot River River Miles: 11 to 14.6 | 2000 |
17010203
| Blackfoot | established |
289896
| MT | Missoula | Blackfoot River River Miles: 9 to 12.6 | 2000 |
17010203
| Blackfoot | established |
292619
| MT | Missoula | Clearwater River(River Miles: 29.2 to 29.3) | 1995 |
17010203
| Blackfoot | established |
292621
| MT | Missoula | Clearwater River(River Miles: 35.2 to 35.3) | 1995 |
17010203
| Blackfoot | established |
292622
| MT | Missoula | Clearwater River(River Miles: 38 to 38.1) | 1995 |
17010203
| Blackfoot | established |
290071
| MT | Missoula | Harpers Lake | 2002 |
17010203
| Blackfoot | established |
290151
| MT | Missoula | Lake Inez | 2002 |
17010203
| Blackfoot | established |
290150
| MT | Missoula | Lake Inez | 2003 |
17010203
| Blackfoot | established |
290252
| MT | Missoula | Placid Lake | 2002 |
17010203
| Blackfoot | established |
290261
| MT | Missoula | Rainy Lake | 2001 |
17010203
| Blackfoot | established |
290260
| MT | Missoula | Rainy Lake | 2002 |
17010203
| Blackfoot | established |
290259
| MT | Missoula | Rainy Lake | 2002 |
17010203
| Blackfoot | established |
290284
| MT | Missoula | Salmon Lake | 2002 |
17010203
| Blackfoot | established |
290283
| MT | Missoula | Salmon Lake | 2003 |
17010203
| Blackfoot | established |
290287
| MT | Missoula | Seeley Lake | 2000 |
17010203
| Blackfoot | established |
290286
| MT | Missoula | Seeley Lake | 2002 |
17010203
| Blackfoot | established |
290285
| MT | Missoula | Seeley Lake | 2003 |
17010203
| Blackfoot | established |
290215
| MT | Powell | Nevada Reservoir | 2003 |
17010203
| Blackfoot | established |
850827
| MT | Powell | Upsata Lake | 1950 |
17010203
| Blackfoot | established |
850828
| MT | Powell | Upsata Lake | 1955 |
17010203
| Blackfoot | eradicated |
1697753
| MT | Powell | Upsata Lake | 1980 |
17010203
| Blackfoot | established |
850830
| MT | Powell | Upsata Lake | 1985 |
17010203
| Blackfoot | established |