Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
47086
| WY | Goshen | lower North Platte River drainage | 1994 |
10180009
| Middle North Platte-Scotts Bluff | failed |
47036
| WY | Goshen | lower North Platte River drainage in Goshen County | 1994 |
10180009
| Middle North Platte-Scotts Bluff | failed |
1186878
| WY | Goshen | North Platte River near Torrington | 1993 |
10180009
| Middle North Platte-Scotts Bluff | unknown |