| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1617944
| HI | Maui | [No locality description provided] | 2017 |
20020000
| Maui | established |
|
1522671
| ID | Bannock | [small pond, N of Portneuf River and Johnny Creek confluence] | 2017 |
17040208
| Portneuf | established |
|
1522670
| ID | Bannock | [small pond, N of Portneuf River and Johnny Creek confluence] | 2017 |
17040208
| Portneuf | established |
|
1414739
| IL | McLean | residential pond in Bloomington subdivision | 2017 |
07130009
| Salt | established |
|
1468818
| OR | Morrow | South shore of Lake Umatilla reservoir on Columbia River, 8.5 air kilometers southwest of Crow Butte Island | 2017 |
17070101
| Middle Columbia-Lake Wallula | established |