Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
37843
| NH | | lower Connecticut River [Location approximate, hand plotted HUC] | 1973 |
01080107
| West River-Connecticut River | established |
294308
| NH | Cheshire | Connecticut River near Hinsdale | 2001 |
01080107
| West River-Connecticut River | established |
293922
| NH | Cheshire | Connecticut River, West Chesterfield | 2001 |
01080107
| West River-Connecticut River | established |
37847
| NH | Cheshire | Spofford Lake, Chesterfield | 1970 |
01080107
| West River-Connecticut River | collected |
45725
| VT | | West River | 1996 |
01080107
| West River-Connecticut River | established |
294878
| VT | Windham | Connecticut River near Putney | 2000 |
01080107
| West River-Connecticut River | established |
295144
| VT | Windham | West River near West Dummerston | 2000 |
01080107
| West River-Connecticut River | established |