Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
261724
| AZ | Coconino | Bright Angel Canyon Creek | 2002 |
15010001
| Lower Colorado-Marble Canyon | established |
614120
| AZ | Coconino | Bright Angel Canyon. Maps:250K-Grand Canyon, 24K-Phantom Ranch, 100K-Grand Canyon. Upstream Landmark-Gran Canyon. | 2002 |
15010001
| Lower Colorado-Marble Canyon | established |
275915
| AZ | Coconino | Colorado River near confluence with Little Colorado River | 2003 |
15010001
| Lower Colorado-Marble Canyon | established |