| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
289804
| MT | Fallon | South Sandstone Reservoir | 1977 |
10100005
| O'Fallon | established |
|
289803
| MT | Fallon | South Sandstone Reservoir | 1990 |
10100005
| O'Fallon | established |
|
289802
| MT | Fallon | South Sandstone Reservoir | 2000 |
10100005
| O'Fallon | established |
|
289800
| MT | Fallon | South Sandstone Reservoir | 2000 |
10100005
| O'Fallon | established |
|
289799
| MT | Fallon | South Sandstone Reservoir | 2003 |
10100005
| O'Fallon | established |
|
289798
| MT | Fallon | South Sandstone Reservoir | 2007 |
10100005
| O'Fallon | established |
|
289801
| MT | Fallon | South Sandstone Reservoir | 2010 |
10100005
| O'Fallon | established |