Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
611374
| MA | Middlesex | Harbor Pond, Townsend | 1996 |
01070004
| Nashua River | established |
611373
| MA | Middlesex | Pepperell, Heald Pond | 1970 |
01070004
| Nashua River | established |
1672618
| MA | Worcester | 01564, Sterling, MA, US | 2019 |
01070004
| Nashua River | |
1672130
| MA | Worcester | 123 Camp Collier Rd, Gardner, MA 01440, USA | 2018 |
01070004
| Nashua River | |
1676852
| MA | Worcester | Bare Hill Pond, Harvard, MA, US | 2019 |
01070004
| Nashua River | |
1671784
| MA | Worcester | Bolton, MA, USA | 2019 |
01070004
| Nashua River | |
1674851
| MA | Worcester | Clinton, MA 01510, USA | 2020 |
01070004
| Nashua River | |
873773
| MA | Worcester | Lake Whalom at sampling station F1T | 1994 |
01070004
| Nashua River | established |
873778
| MA | Worcester | Lake Whalom at sampling station F2T | 1994 |
01070004
| Nashua River | established |
873801
| MA | Worcester | Lake Whalom at sampling station F8GB | 1994 |
01070004
| Nashua River | established |
1671456
| MA | Worcester | Lancaster, MA, USA | 2017 |
01070004
| Nashua River | |
1678475
| MA | Worcester | Mirror Lake, Fitchburg, MA, US | 2019 |
01070004
| Nashua River | |
874219
| MA | Worcester | Wachusett Reservoir at sampling station F10G | 1993 |
01070004
| Nashua River | established |
874224
| MA | Worcester | Wachusett Reservoir at sampling station F11T | 1993 |
01070004
| Nashua River | established |
873903
| MA | Worcester | Wachusett Reservoir at sampling station F12B | 1993 |
01070004
| Nashua River | established |
874200
| MA | Worcester | Wachusett Reservoir at sampling station F15T | 1993 |
01070004
| Nashua River | established |
873921
| MA | Worcester | Wachusett Reservoir at sampling station F17T | 1993 |
01070004
| Nashua River | established |
873674
| MA | Worcester | Wachusett Reservoir at sampling station F18T | 1993 |
01070004
| Nashua River | established |
874218
| MA | Worcester | Wachusett Reservoir at sampling station F1T | 1993 |
01070004
| Nashua River | established |
873941
| MA | Worcester | Wachusett Reservoir at sampling station F23G | 1993 |
01070004
| Nashua River | established |
873951
| MA | Worcester | Wachusett Reservoir at sampling station F25B | 1993 |
01070004
| Nashua River | established |
874278
| MA | Worcester | Wachusett Reservoir at sampling station F2T | 1993 |
01070004
| Nashua River | established |
874225
| MA | Worcester | Wachusett Reservoir at sampling station F3T | 1993 |
01070004
| Nashua River | established |
873746
| MA | Worcester | Wachusett Reservoir at sampling station F5T | 1993 |
01070004
| Nashua River | established |
611420
| MA | Worcester | Wachusett Reservoir, Boylston. | 1993 |
01070004
| Nashua River | established |