Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
42501
| RI | | state non-specific | 1985 |
01000000
| New England Region | established |
42509
| RI | | state non-specific | 1992 |
01000000
| New England Region | established |
1874783
| RI | Bristol | [No locality description provided] | 2021 |
01090004
| Narragansett | |
1875402
| RI | Bristol | [No locality description provided] | 2024 |
01090004
| Narragansett | |
1875417
| RI | Bristol | [No locality description provided] | 2024 |
01090004
| Narragansett | |
1876506
| RI | Newport | [No locality description provided] | 2025 |
01090004
| Narragansett | |
1744542
| RI | Providence | [No locality description provided] | 2020 |
01090004
| Narragansett | |
1874810
| RI | Providence | [No locality description provided] | 2021 |
01090003
| Blackstone River | |
1876083
| RI | Providence | [No locality description provided] | 2024 |
01090004
| Narragansett | |