Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
166990
| AZ | Coconino | Glen Canyon National Recreation Area | 2001 |
14070006
| Lower Lake Powell | collected |
27560
| AZ | Coconino | Lake Powell | 1973 |
14070006
| Lower Lake Powell | established |
27822
| AZ | Coconino | Lake Powell | 1996 |
14070006
| Lower Lake Powell | established |
167407
| AZ | Coconino | Lake Powell -- Wahweap | 2001 |
14070006
| Lower Lake Powell | established |
27958
| AZ | Coconino | Lake Powell (lower end) | 1982 |
14070006
| Lower Lake Powell | established |
164847
| UT | | Colorado River drainage | 1880 |
14070000
| Upper Colorado-Dirty Devil | established |
44869
| UT | | Lake Powell, lower | 1982 |
14070006
| Lower Lake Powell | established |
44870
| UT | | Lake Powell, upper | 1982 |
14070006
| Lower Lake Powell | established |
268366
| UT | Garfield | Colorado River, Cataract Canyon (RK 326-344) | 1993 |
14070001
| Upper Lake Powell | established |
44408
| UT | Kane | Lake Powell | 1973 |
14070006
| Lower Lake Powell | established |
44635
| UT | Kane | Lake Powell | 1998 |
14070006
| Lower Lake Powell | established |
263334
| UT | Kane | Lower Lake Powell, Colorado River at Padre Bay | 2000 |
14070006
| Lower Lake Powell | established |
1459078
| UT | San Juan | Colorado River and Green River at Canyonlands National Park | 1986 |
14070001
| Upper Lake Powell | established |
157911
| UT | San Juan | Colorado River and Green River at Canyonlands National Park | 1999 |
14070001
| Upper Lake Powell | established |
268367
| UT | San Juan | Colorado River, Lake Powell inflow (RK 316-326) | 1993 |
14070001
| Upper Lake Powell | established |
44665
| UT | San Juan | Lake Powell | 1998 |
14070006
| Lower Lake Powell | established |
158062
| UT | Wayne | Colorado River at Glen Canyon National Recreation Area, Utah and Arizona | 1999 |
14070001
| Upper Lake Powell | established |