Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
30574
| CO | Mesa | Dolores River | 1982 |
14030004
| Lower Dolores | established |
30111
| CO | Mesa | Dolores River | 1985 |
14030004
| Lower Dolores | established |
30120
| CO | San Miguel | San Miguel County | 1985 |
14030000
| Upper Colorado-Dolores | established |
157549
| UT | Grand | Colorado River at Arches National Park | 1999 |
14030005
| Upper Colorado-Kane Springs | established |
262685
| UT | Grand | Colorado River, upstream from Moab, approx. 32 km | 1962 |
14030005
| Upper Colorado-Kane Springs | established |
262594
| UT | Grand | Colorado River, upstream from Moab, approx. 32 km | 1971 |
14030005
| Upper Colorado-Kane Springs | established |
1541449
| UT | Grand | Little Hole-Colorado River | 2008 |
14030001
| Westwater Canyon | established |
262593
| UT | San Juan | Colorado River, 16 km upstream from the mouth of the Green River | 1971 |
14030005
| Upper Colorado-Kane Springs | established |
268297
| UT | San Juan | Colorado River, above the confluence of the Green River (RK 0-80) | 1993 |
14030005
| Upper Colorado-Kane Springs | established |