Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1397687
| MT | Ravalli | Bitterroot River @ Fort Owen State Park | 2014 |
17010205
| Bitterroot | unknown |
1397699
| MT | Ravalli | Bitterroot River @ Lee Metcalf National Wildlife Refuge | 2014 |
17010205
| Bitterroot | unknown |
1397726
| MT | Ravalli | Bitterroot River @ South Burnt Fork Creek confluence | 2014 |
17010205
| Bitterroot | unknown |
1397688
| MT | Ravalli | Found at this point in the Mitchel slough and no further upstream search at this point | 2014 |
17010205
| Bitterroot | unknown |
1397834
| MT | Ravalli | Found on the Mitchel Slough at Victor Crossing | 2014 |
17010205
| Bitterroot | unknown |
1397727
| MT | Ravalli | Found where Waddel Ln. crosses irrigation ditch | 2014 |
17010205
| Bitterroot | unknown |
1397698
| MT | Ravalli | The Mitchel slough at Bell Crossing | 2015 |
17010205
| Bitterroot | unknown |
1397686
| MT | Ravalli | where the Mitchel Slough enters the Bitterroot River [Willoughby Creek] | 2014 |
17010205
| Bitterroot | unknown |