Northern Waterthrush has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| DAVID WALLIS | Great Swamp | South Kingstown | Washington | 21-May-2016 |
| Mark Pagliarini | NBS | Middletown | Newport | 12-May-2016 |
| Jan St.Jean | Ministerial Rd | South Kingstown | Washington | 09-May-2016 |
| Cathy Gim | Ministerial Road | South Kingstown | Washington | 09-May-2016 |
| Paul L'Etoile | TNC King Preserve | North Kingstown | Washington | 07-May-2016 |
| Don Heitzmann | Fisherville Brook ASRI refuge | Exeter | Washington | 29-Apr-2016 |
| Barbara Sherman | Great Swamp MA | South Kingstown | Washington | 23-Apr-2016 |
| Wayne Munns | Great Swamp MA | South Kingstown | Washington | 23-Apr-2016 |
| Jen Scranton | Great Swamp M.A. | South Kingstown | Washington | 23-Apr-2016 |
| Matt Schenck | Parker Woodland | Coventry | Kent | 23-Apr-2016 |
| Carlos Pedro | Swan Point | Providence | Providence | 22-Apr-2016 |