Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1459061
| UT | Garfield | Colorado River, Lake Powell inflow | 1986 |
14070001
| Upper Lake Powell | unknown |
157913
| UT | San Juan | Colorado River and Green River at Canyonlands National Park | 1999 |
14070001
| Upper Lake Powell | established |
268338
| UT | San Juan | Colorado River, Lake Powell inflow (RK 316-326) | 1993 |
14070001
| Upper Lake Powell | established |