Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
28030
| AZ | | lower Colorado River | 1959 |
15030104
| Imperial Reservoir | established |
27667
| AZ | La Paz | Colorado River at Blythe | 1959 |
15030104
| Imperial Reservoir | established |
27647
| AZ | La Paz | Colorado River from Palo Verde to Imperial, CA | 1959 |
15030104
| Imperial Reservoir | established |
27668
| AZ | Yuma | lower Colorado River at Ferguson Lake | 1959 |
15030104
| Imperial Reservoir | established |
29283
| CA | Imperial | Colorado River from Palo Verde to Imperial, CA | 1959 |
15030104
| Imperial Reservoir | established |
29303
| CA | Imperial | lower Colorado River at Ferguson Lake | 1959 |
15030104
| Imperial Reservoir | established |
29301
| CA | Riverside | lower Colorado River at Blythe | 1959 |
15030104
| Imperial Reservoir | established |
29277
| CA | Riverside | lower Colorado River near Blythe | 1959 |
15030104
| Imperial Reservoir | established |
160354
| NC | Rowan | High Rock Lake Reservoir | 1959 |
03040103
| Lower Yadkin | failed |