Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
36578
| MT | | Little Missouri drainage | 1971 |
10110201
| Upper Little Missouri | collected |
36395
| MT | | Little Missouri drainage | 1990 |
10110201
| Upper Little Missouri | established |
285188
| MT | Carter | Cottonwood Creek rm. 3.1-3.2 | 2009 |
10110201
| Upper Little Missouri | established |
1697856
| MT | Carter | Craft Pond #2 | 1985 |
10110201
| Upper Little Missouri | established |
285219
| MT | Carter | H S Creek River Miles: 4.2 to 4.3 | 2001 |
10110201
| Upper Little Missouri | established |
285220
| MT | Carter | H S Creek River Miles: 7.5 to 7.6 | 2004 |
10110201
| Upper Little Missouri | established |
291102
| MT | Carter | Little Beaver Creek(River Miles: 76.7 to 76.8) | 2004 |
10110201
| Upper Little Missouri | established |
291103
| MT | Carter | Little Beaver Creek(River Miles: 83.1 to 83.2) | 2004 |
10110201
| Upper Little Missouri | established |
291104
| MT | Carter | Little Missouri River(River Miles: 491.4 to 491.5) | 2001 |
10110201
| Upper Little Missouri | established |
291105
| MT | Carter | Little Missouri River(River Miles: 495.1 to 495.2) | 2003 |
10110201
| Upper Little Missouri | established |
285239
| MT | Carter | North Butte Creek River Miles: 1.3 to 2.9 | 2011 |
10110201
| Upper Little Missouri | established |
285323
| MT | Carter | South Cottonwood Creek River Miles: 12.5 to 12.6 | 2003 |
10110201
| Upper Little Missouri | established |
285432
| MT | Carter | Thompson Creek River Miles: 5.9 to 6 | 2004 |
10110201
| Upper Little Missouri | established |
285433
| MT | Carter | Tie Creek River Miles: 12.1 to 12.2 | 2001 |
10110201
| Upper Little Missouri | established |
291098
| MT | Fallon | Little Beaver Creek(River Miles: 24.7 to 24.8) | 2004 |
10110201
| Upper Little Missouri | established |
291099
| MT | Fallon | Little Beaver Creek(River Miles: 59.4 to 59.5) | 2000 |
10110201
| Upper Little Missouri | established |
291100
| MT | Fallon | Little Beaver Creek(River Miles: 61.7 to 61.8) | 2010 |
10110201
| Upper Little Missouri | established |
291101
| MT | Fallon | Little Beaver Creek(River Miles: 62.8 to 62.9) | 2004 |
10110201
| Upper Little Missouri | established |
285296
| MT | Fallon | Pinnow Reservoir | 1974 |
10110201
| Upper Little Missouri | established |
285297
| MT | Fallon | Pinnow Reservoir 2 | 2007 |
10110201
| Upper Little Missouri | established |