Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
44851
| UT | | lower San Juan drainage | 1982 |
14080205
| Lower San Juan | established |
44748
| UT | | upper Lake Powell near the inflows of both the Colorado and San Juan rivers | 1996 |
14070006
| Lower Lake Powell | established |
44849
| UT | | Lake Powell, lower | 1982 |
14070006
| Lower Lake Powell | established |
44850
| UT | | Lake Powell, upper | 1982 |
14070006
| Lower Lake Powell | established |
1679356
| UT | Davis | [No locality description provided] | 2020 |
16020102
| Lower Weber | |
158065
| UT | Wayne | Colorado River at Glen Canyon National Recreation Area, Utah and Arizona | 1999 |
14070001
| Upper Lake Powell | established |