Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1709018
| RI | Kent | [No locality description provided] | 2022 |
01100007
| Pawcatuck River | |
1709032
| RI | Kent | [No locality description provided] | 2022 |
01090004
| Narragansett | |
1709033
| RI | Kent | [No locality description provided] | 2022 |
01090004
| Narragansett | |
1709038
| RI | Kent | [No locality description provided] | 2022 |
01100007
| Pawcatuck River | |
1699767
| RI | Providence | [No locality description provided] | 2020 |
01090004
| Narragansett | |
250025
| RI | Providence | Providence County | 2006 |
01090000
| Massachusetts-Rhode Island Coastal | established |
1709041
| RI | Washington | [No locality description provided] | 2022 |
01090006
| Point Judith-Block Island | |