Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
613367
| MA | Middlesex | Harbor Pond, Townsend | 1996 |
01070004
| Nashua River | established |
1672129
| MA | Worcester | Gardner, MA, USA | 2018 |
01070004
| Nashua River | |
1679779
| MA | Worcester | Massapoag Pond, Lunenburg, MA, US | 2021 |
01070004
| Nashua River | |
1676511
| MA | Worcester | Mossy Pond, Clinton, MA, US | 2020 |
01070004
| Nashua River | |
1676828
| MA | Worcester | S Meadow Rd, Clinton, MA, US | 2021 |
01070004
| Nashua River | |