Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
291838
| MT | Big Horn | Hanging Woman Creek(River Miles: 24.3 to 24.4) | 2005 |
10090101
| Upper Tongue | established |
291873
| MT | Custer | Pumpkin Creek(River Miles: 12.5 to 15.9) | 2011 |
10090102
| Lower Tongue | established |
291871
| MT | Custer | Pumpkin Creek(River Miles: 16.6 to 18.4) | 2011 |
10090102
| Lower Tongue | established |
291872
| MT | Custer | Pumpkin Creek(River Miles: 16.6 to 18.4) | 2011 |
10090102
| Lower Tongue | established |
291870
| MT | Custer | Pumpkin Creek(River Miles: 9.3 to 12.1) | 2011 |
10090102
| Lower Tongue | established |