Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
264757
| MT | Chouteau | Marias River | 1997 |
10030203
| Marias | established |
291011
| MT | Chouteau | Marias River(River Miles: 22 to 24.6) | 1997 |
10030203
| Marias | established |
281825
| MT | Chouteau | Marias River, river miles 22 to 24.6. | 1997 |
10030203
| Marias | established |
285049
| MT | Liberty | Tiber Reservoir | 1997 |
10030204
| Willow | established |
285045
| MT | Liberty | Tiber Reservoir | 1998 |
10030204
| Willow | established |
285044
| MT | Liberty | Tiber Reservoir | 1999 |
10030204
| Willow | established |
285043
| MT | Liberty | Tiber Reservoir | 2000 |
10030204
| Willow | established |
285042
| MT | Liberty | Tiber Reservoir | 2001 |
10030204
| Willow | established |
285048
| MT | Liberty | Tiber Reservoir | 2003 |
10030204
| Willow | established |
285046
| MT | Liberty | Tiber Reservoir | 2005 |
10030204
| Willow | established |
285047
| MT | Liberty | Tiber Reservoir | 2005 |
10030204
| Willow | established |
281830
| MT | Liberty | Tiber Reservoir (Lake Elwell) | 1997 |
10030203
| Marias | established |
281828
| MT | Liberty | Tiber Reservoir (Lake Elwell) | 1998 |
10030203
| Marias | established |
270553
| MT | Liberty | Tiber Reservoir (Lake Elwell) | 2010 |
10030203
| Marias | established |
281829
| MT | Liberty | Tiber Reservoir (Lake Elwell) | 2010 |
10030203
| Marias | established |