Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
233867
| UT | Daggett | Daggett County | 1988 |
14040106
| Upper Green-Flaming Gorge Reservoir | established |
231916
| WY | Sweetwater | Flaming Gorge (T12N R108W S20 NE1/4) | 1980 |
14040106
| Upper Green-Flaming Gorge Reservoir | extirpated |
213413
| WY | Sweetwater | Flaming Gorge, north shore at end of road (T14N R108W S13 SW1/4) | 1979 |
14040106
| Upper Green-Flaming Gorge Reservoir | extirpated |