Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
27371
| AZ | | Colorado River | 1973 |
15030107
| Lower Colorado | established |
167592
| AZ | Yuma | Colorado River | 2001 |
15030107
| Lower Colorado | established |
167597
| AZ | Yuma | Colorado River -- Laguna Dam and above | 2001 |
15030107
| Lower Colorado | established |
167598
| AZ | Yuma | Colorado River -- Laguna Dam to Morelos Dam | 2001 |
15030107
| Lower Colorado | established |
167600
| AZ | Yuma | Colorado River at Mittry Lake | 2001 |
15030107
| Lower Colorado | established |
609474
| CA | Imperial | Algondia, Colorado River | 1958 |
15030107
| Lower Colorado | established |
609475
| CA | Imperial | just below Laguna Dam on W. Colorado River | 1958 |
15030107
| Lower Colorado | established |