Louisiana Waterthrush has been seen by:
| Birder | Location | Town | Date |
|---|---|---|---|
| Phil Budlong | Arcadia MA | West Greenwich | 23-May-2009 |
| Carlos Pedro | Arcadia | Exeter | 16-May-2009 |
| Paul L'Etoile | Arcadia | Exeter | 02-May-2009 |
| Noah Conway | Private Property | West Kingston | 01-May-2009 |
| Michelle St.Sauveur | Arcadia State Park | Exeter | 26-Apr-2009 |
| Jan St.Jean | Ram Tail Rd | Foster | 14-Apr-2009 |