Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
4426
| AZ | | Colorado River, lower | 1981 |
15030107
| Lower Colorado | established |
4425
| CA | | Colorado River, lower | 1981 |
15030104
| Imperial Reservoir | established |
278674
| CA | Imperial | lower Colorado River near the Mexican border | 1959 |
15030107
| Lower Colorado | unknown |
1524799
| OH | Mahoning | Fish Creek | 2016 |
05030103
| Mahoning | unknown |
1446887
| OH | Mahoning | Fish Creek of Mahoning River at River Road bridge, 1.61 Km NW of Maple Ridge, 3.35 Km NE of Alliance (center) | 2016 |
05030103
| Mahoning | established |
871834
| OH | Trumbull | Meander Creek at Youngstown Road bridge | 2000 |
05030103
| Mahoning | unknown |
1703595
| PA | Beaver | Man-made pond along the Ohio-Pennsylvania border in Darlington Township off Constitution Blvd | 2014 |
05030101
| Upper Ohio | |