Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
50588
| AZ | Maricopa | Gila River, near Buckeye | 1973 |
15070101
| Lower Gila-Painted Rock Reservoir | established |
50604
| AZ | Maricopa | unnamed irrigation canal 3.2 km N of Buckeye | 1962 |
15070101
| Lower Gila-Painted Rock Reservoir | established |
50605
| AZ | Maricopa | unnamed irrigation canal, Theba, 6.4 km W of Gila Bend | 1962 |
15070101
| Lower Gila-Painted Rock Reservoir | established |