|
Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
36737
| MT | | Big Horn (HUC6) non-specific | 1990 |
10080000
| Big Horn | established |
36301
| MT | | Clark Fork | 1990 |
17010213
| Lower Clark Fork | established |
36470
| MT | | Clark Fork drainage | 1971 |
17010213
| Lower Clark Fork | established |
36300
| MT | | Flathead River | 1990 |
17010212
| Lower Flathead | established |
36469
| MT | | Little Missouri drainage | 1971 |
10110201
| Upper Little Missouri | established |
36297
| MT | | Little Missouri drainage | 1990 |
10110201
| Upper Little Missouri | established |
36741
| MT | | Milk (HUC6) non-specific | 1990 |
10050000
| Milk | established |
36299
| MT | | Missouri drainage, eastern half | 1990 |
10040104
| Fort Peck Reservoir | established |
36742
| MT | | Missouri drainage, upper | 1990 |
10030100
| Upper Missouri | established |
36743
| MT | | Missouri Headwaters (HUC6) non-specific | 1990 |
10020000
| Missouri Headwaters | established |
36732
| MT | | Missouri-Poplar (HUC6) non-specific | 1990 |
10060000
| Missouri-Poplar | established |
36739
| MT | | Musselshell (HUC6) non-specific | 1990 |
10040200
| Musselshell | established |
36735
| MT | | Powder (HUC6) non-specific | 1990 |
10090200
| Powder | established |
36736
| MT | | Tongue (HUC6) non-specific | 1990 |
10090100
| Tongue | established |
36733
| MT | | Yellowstone drainage, lower | 1990 |
10100000
| Lower Yellowstone | established |
36738
| MT | | Yellowstone drainage, upper | 1990 |
10070000
| Upper Yellowstone | established |
1401630
| MT | | Lower Yellowstone drainage | 1980 |
10100004
| Lower Yellowstone | established |
1322313
| MT | | Lower Yellowstone River | 2010 |
10100001
| Lower Yellowstone-Sunday | unknown |
1401628
| MT | | Middle Powder drainage | 1996 |
10090207
| Middle Powder | established |
36465
| MT | | state non-specific | 1971 |
| | established |
36466
| MT | | Yellowstone drainage | 1971 |
10100001
| Lower Yellowstone-Sunday | established |
36298
| MT | | Yellowstone drainage | 1990 |
10100001
| Lower Yellowstone-Sunday | established |
264520
| MT | Big Horn | Decker Coal Company, West, North, and East Pits | 1975 |
10090101
| Upper Tongue | established |
264519
| MT | Big Horn | Hanging Woman Creek | 2004 |
10090101
| Upper Tongue | established |
264555
| MT | Big Horn | Owl Creek | 2003 |
10080016
| Little Bighorn | established |
|