Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
262627
| AZ | Coconino | Colorado River, just below Glen Canyon Dam within the Glen Canyon National Recreation Area | 1967 |
14070006
| Lower Lake Powell | established |
262628
| AZ | Coconino | Colorado River, just below Glen Canyon Dam within the Glen Canyon National Recreation Area | 1970 |
14070006
| Lower Lake Powell | established |
27962
| AZ | Coconino | Lake Powell | 1982 |
14070006
| Lower Lake Powell | established |
167406
| AZ | Coconino | Lake Powell -- Wahweap | 2001 |
14070006
| Lower Lake Powell | established |
44898
| UT | | Lake Powell, lower | 1982 |
14070006
| Lower Lake Powell | established |
44899
| UT | | Lake Powell, upper | 1982 |
14070006
| Lower Lake Powell | established |
263330
| UT | Kane | Lower Lake Powell, Colorado River at Padre Bay | 2000 |
14070006
| Lower Lake Powell | established |