| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
36829
| MT | | Fort Peck Reservoir, Big Dry arm | 1990 |
10040104
| Fort Peck Reservoir | established |
|
292270
| MT | Fergus | Missouri River(River Miles: 1,882.7 to 1,925.5) | 1998 |
10040104
| Fort Peck Reservoir | established |
|
292271
| MT | Fergus | Missouri River(River Miles: 1,919.5 to 1,925.5) | 1997 |
10040104
| Fort Peck Reservoir | established |
|
36508
| MT | Garfield | Fort Peck Reservoir | 1990 |
10040104
| Fort Peck Reservoir | established |
|
36830
| MT | Garfield | Fort Peck Reservoir, Little Dry Arm | 1990 |
10040104
| Fort Peck Reservoir | established |
|
36828
| MT | Phillips | Missouri River just above Fort Peck Reservoir | 1990 |
10040104
| Fort Peck Reservoir | established |
|
289358
| MT | Phillips | Paleface Reservoir | 1984 |
10040104
| Fort Peck Reservoir | established |
|
289349
| MT | Valley | Fort Peck Lake | 2002 |
10040104
| Fort Peck Reservoir | established |
|
289348
| MT | Valley | Fort Peck Lake | 2003 |
10040104
| Fort Peck Reservoir | established |
|
289350
| MT | Valley | Fort Peck Lake | 2004 |
10040104
| Fort Peck Reservoir | established |