Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
27534
| AZ | | Colorado River mainstream | 1973 |
15030101
| Havasu-Mohave Lakes | established |
295600
| AZ | La Paz | Colorado River between Walter's Camp and Picacho State Park | 2012 |
15030104
| Imperial Reservoir | established |
295590
| AZ | La Paz | Colorado River from Palo Verde to Yuma | 2012 |
15030104
| Imperial Reservoir | established |
28033
| AZ | La Paz | lower Colorado River, 4 miles below Parker Dam | 1953 |
15030104
| Imperial Reservoir | established |
295588
| AZ | La Paz | Parker Strip area of Colorado River | 2012 |
15030104
| Imperial Reservoir | established |
167180
| AZ | Yuma | Colorado River -- Fishers Landing | 2001 |
15030104
| Imperial Reservoir | established |
167189
| AZ | Yuma | Colorado River -- Imperial Oasis | 2001 |
15030104
| Imperial Reservoir | established |
167221
| AZ | Yuma | Colorado River -- Martinez Lake Marina | 2001 |
15030104
| Imperial Reservoir | established |
29198
| CA | | Colorado drainage | 1976 |
15030100
| Lower Colorado | established |
1701216
| CA | San Bernardino | [No locality description provided] | 2022 |
15030101
| Havasu-Mohave Lakes | |
1728152
| NV | Clark | [No locality description provided] | 2022 |
15030101
| Havasu-Mohave Lakes | |
1730578
| NV | Clark | [No locality description provided] | 2022 |
15030101
| Havasu-Mohave Lakes | |