Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1322314
| MT | | Lower Yellowstone River | 2010 |
10100001
| Lower Yellowstone-Sunday | unknown |
284986
| MT | Big Horn | Tongue River Reservoir | 2010 |
10090101
| Upper Tongue | established |
284984
| MT | Big Horn | Tongue River Reservoir | 2010 |
10090101
| Upper Tongue | established |
284985
| MT | Big Horn | Tongue River Reservoir | 2010 |
10090101
| Upper Tongue | established |
284977
| MT | Big Horn | Tongue River Reservoir | 2010 |
10090101
| Upper Tongue | established |
284978
| MT | Big Horn | Tongue River Reservoir | 2010 |
10090101
| Upper Tongue | established |
284979
| MT | Big Horn | Tongue River Reservoir | 2010 |
10090101
| Upper Tongue | established |
284980
| MT | Big Horn | Tongue River Reservoir | 2010 |
10090101
| Upper Tongue | established |
284975
| MT | Big Horn | Tongue River Reservoir | 2010 |
10090101
| Upper Tongue | established |
284976
| MT | Big Horn | Tongue River Reservoir | 2010 |
10090101
| Upper Tongue | established |
291002
| MT | Custer | Yellowstone River(River Miles: 184.5 to 184.6) | 2010 |
10100001
| Lower Yellowstone-Sunday | established |
284942
| MT | Prairie | Cherry Creek, rm 2.5. | 2010 |
10100004
| Lower Yellowstone | established |
284939
| MT | Sanders | Cabinet Gorge Reservoir | 2010 |
17010213
| Lower Clark Fork | established |
284950
| MT | Sanders | Noxon Rapids Reservoir | 2010 |
17010213
| Lower Clark Fork | established |
291004
| MT | Yellowstone | Yellowstone River(River Miles: 297.1 to 297.2) | 2010 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
291006
| MT | Yellowstone | Yellowstone River(River Miles: 310 to 310.1) | 2010 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |