Northern Waterthrush has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Dick & Marge Bradley | Weetamoo woods | Tiverton | Newport | 27-Apr-2025 |
| Paul L'Etoile | Saunderstown | North Kingstown | Washington | 24-Apr-2025 |
| Sue Palmer | Crandall preserve | Westerly | Washington | 19-Apr-2025 |