Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
36679
| MT | | Yellowstone drainage, lower | 1990 |
10100000
| Lower Yellowstone | established |
1322309
| MT | | Lower Yellowstone River | 2010 |
10100001
| Lower Yellowstone-Sunday | unknown |
36488
| MT | | Yellowstone drainage | 1971 |
10100001
| Lower Yellowstone-Sunday | established |
290632
| MT | Custer | Tongue River River Mile: 0 to | 1933 |
10100001
| Lower Yellowstone-Sunday | established |
290633
| MT | Custer | Tongue River River Mile: 0 to | 1933 |
10100001
| Lower Yellowstone-Sunday | established |
285111
| MT | Richland | Smith Creek River Miles: 3.1 to 3.2 | 2006 |
10100004
| Lower Yellowstone | established |
291033
| MT | Rosebud | Yellowstone River(River Mile: 228.5 to 236.5) | 1933 |
10100001
| Lower Yellowstone-Sunday | established |
291030
| MT | Rosebud | Yellowstone River(River Mile: 228.5 to 236.5) | 1933 |
10100001
| Lower Yellowstone-Sunday | established |
291031
| MT | Rosebud | Yellowstone River(River Mile: 228.5 to 236.5) | 1933 |
10100001
| Lower Yellowstone-Sunday | established |
291032
| MT | Rosebud | Yellowstone River(River Mile: 228.5 to 236.5) | 1933 |
10100001
| Lower Yellowstone-Sunday | established |