Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1655462
| MA | Dukes | [Tisbury Great Pond, at Great Neck Rd] | 2020 |
01090002
| Cape Cod | established |
1701969
| MA | Dukes | Mill Brook | 2021 |
01090002
| Cape Cod | |
1322796
| MA | Nantucket | Burchell's Pond, near Miacomet Pond | 2016 |
01090002
| Cape Cod | established |
1701970
| MA | Nantucket | marsh north of Miacomet Pond | 2016 |
01090002
| Cape Cod | |
1730414
| MA | Plymouth | [No locality description provided] | 2022 |
01090002
| Cape Cod | |
1714048
| MA | Plymouth | Jones River | 2006 |
01090002
| Cape Cod | established |
1714049
| MA | Plymouth | Jones River | 2017 |
01090002
| Cape Cod | established |
1617548
| MA | Plymouth | Small bay on the southwest end of Big West Pond next to Marscot Way | 2019 |
01090002
| Cape Cod | established |