Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1632591
| AR | Crawford | [No locality description provided] | 2018 |
11110104
| Robert S. Kerr Reservoir | established |
1545040
| DE | New Castle | Brandywine River [in Wilmington] (tidal) | 2018 |
02040205
| Brandywine-Christina | established |
1616568
| NC | Wake | [No locality description provided] | 2018 |
03020201
| Upper Neuse | established |
1634194
| OH | Lucas | North side Maumee Bay | 2018 |
04260000
| Lake Erie | established |
1466093
| SC | Charleston | Dawho River | 2018 |
03050206
| Edisto River | established |
1466213
| SC | Colleton | Edisto River | 2018 |
03050206
| Edisto River | established |
1466025
| SC | Dorchester | Ashley River | 2018 |
03050201
| Cooper | established |
1467932
| SD | Hutchinson | James River at Olivet | 2018 |
10160011
| Lower James | established |
1523948
| TX | Garza | Alan Henry Reservoir | 2018 |
12050004
| Double Mountain Fork Brazos | established |