Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
47025
| WY | | upper Powder River | 1980 |
10090202
| Upper Powder | established |
47026
| WY | Albany | Laramie River near the Colorado State Line | 1980 |
10180010
| Upper Laramie | established |
47022
| WY | Big Horn | Bighorn River, Big Horn County | 1980 |
10080010
| Big Horn Lake | established |
47021
| WY | Fremont | Sweetwater River, Fremont County | 1980 |
10180006
| Sweetwater | established |
47017
| WY | Natrona | North Platte River, Natrona County | 1980 |
10180007
| Middle North Platte-Casper | established |
47023
| WY | Sheridan | upper Tongue drainage | 1980 |
10090101
| Upper Tongue | established |
47016
| WY | Sweetwater | upper Green drainage, Sweetwater County | 1980 |
14040100
| Upper Green | established |