Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1402969
| NE | | Lower North Platte (HUC8) non-specific | 1980 |
10180014
| Lower North Platte | established |
37547
| NE | | near WY state line | 1970 |
10180009
| Middle North Platte-Scotts Bluff | collected |
295255
| NE | Garden | Island Lake | 2000 |
10180009
| Middle North Platte-Scotts Bluff | established |
295259
| NE | Scotts Bluff | Lake Minatare | 2000 |
10180009
| Middle North Platte-Scotts Bluff | established |
47222
| WY | | North Platte (HUC6) non-specific | 1994 |
10180000
| North Platte | established |
860791
| WY | Goshen | Hawk Springs Reservoir | 1995 |
10180012
| Horse | established |
860792
| WY | Platte | Glendo Reservoir | 1995 |
10180008
| Glendo Reservoir | established |
860790
| WY | Platte | Grayrocks Reservoir | 1995 |
10180011
| Lower Laramie | established |