Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
44806
| UT | | Fremont River | 1982 |
14070004
| Dirty Devil | collected |
44807
| UT | | Lake Powell, upper | 1982 |
14070006
| Lower Lake Powell | collected |
44682
| UT | Kane | Aztec Creek north of Rainbow Bridge National Monument | 1958 |
14070006
| Lower Lake Powell | established |
1458955
| UT | San Juan | Colorado River and Green River at Canyonlands National Park | 1986 |
14070001
| Upper Lake Powell | established |
157897
| UT | San Juan | Colorado River and Green River at Canyonlands National Park | 1999 |
14070001
| Upper Lake Powell | established |
268306
| UT | San Juan | Colorado River, from the confluence of the Colorado and Green Rivers to the first rapid in Cataract Canyon (RK 344-350) | 1993 |
14070001
| Upper Lake Powell | collected |
44729
| UT | Sevier | Fish Lake | 1987 |
14070003
| Fremont | established |
44648
| UT | Sevier | Fremont drainage (Fish Lake?) | 1980 |
14070003
| Fremont | established |