Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
33304
| ID | Bonner | Pend Oreille River drainage | 1990 |
17010214
| Pend Oreille Lake | established |
33427
| ID | Bonner | Priest Lake | 1980 |
17010215
| Priest | established |
33183
| ID | Bonner | Shepherd Lake (at Sagle) | 1893 |
17010214
| Pend Oreille Lake | collected |
33387
| ID | Bonner-Kootenai | Pend Oreille Lake drainage | 1980 |
17010214
| Pend Oreille Lake | established |
859889
| MT | Flathead | Blanchard Lake | 1995 |
17010210
| Stillwater | established |
159952
| MT | Flathead | Blanchard Lake between Kalispell and Whitefish | 1994 |
17010210
| Stillwater | established |
157364
| MT | Flathead | Blanchard Lake between Kalispell and Whitefish | 2003 |
17010210
| Stillwater | established |
159954
| MT | Flathead | Lower Stillwater Lake | 1999 |
17010210
| Stillwater | established |
159953
| MT | Lincoln | Upper Thompson Lake | 1999 |
17010213
| Lower Clark Fork | established |
36446
| MT | Sanders | Cabinet Gorge Reservoir | 1990 |
17010213
| Lower Clark Fork | established |
36447
| MT | Sanders | Clark Fork near Plains | 1990 |
17010213
| Lower Clark Fork | established |
42813
| SD | | Vermillion drainage | 1962 |
10170102
| Vermillion | established |
239574
| WA | Pend Oreille | Box Canyon Reservoir on the Pend Oreille River | 2005 |
17010216
| Pend Oreille | established |