Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
275358
| MT | Park | Gardner River, Eagle Nest Rock | 2001 |
10070001
| Yellowstone Headwaters | established |
52734
| MT | Park | Yellowstone River downstream of its confluence the Gardner River | 2000 |
10070001
| Yellowstone Headwaters | established |
275890
| MT | Park | Yellowstone River, McConnell Landing | 2002 |
10070001
| Yellowstone Headwaters | established |
52733
| WY | Park | Gardner River [See Mammoth Hot Springs near MT/WY border] | 2000 |
10070001
| Yellowstone Headwaters | established |
157437
| WY | Park | Gardner River, Boiling River Branch | 2001 |
10070001
| Yellowstone Headwaters | established |