Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1675701
| MA | Berkshire | [No locality description provided] | 2020 |
01080206
| Westfield River | |
1678669
| MA | Hampden | [No locality description provided] | 2019 |
01080206
| Westfield River | |
1675842
| MA | Hampden | [No locality description provided] | 2020 |
01080206
| Westfield River | |
1675843
| MA | Hampden | [No locality description provided] | 2020 |
01080206
| Westfield River | |
873676
| MA | Hampden | Littleville Lake at sampling station F1T | 1993 |
01080206
| Westfield River | established |
873798
| MA | Hampden | Littleville Lake at sampling station F2T | 1993 |
01080206
| Westfield River | established |
874130
| MA | Hampden | Littleville Lake at sampling station F3T | 1993 |
01080206
| Westfield River | established |
873956
| MA | Hampden | Littleville Lake at sampling station F4T | 1993 |
01080206
| Westfield River | established |
874150
| MA | Hampden | Littleville Lake at sampling station F6T | 1993 |
01080206
| Westfield River | established |
611358
| MA | Hampden | Littleville Lake, Chester (ACE REservoir) | 1993 |
01080206
| Westfield River | established |
611370
| MA | Hampshire | Pond Brook at Bean Road crossing (Rte. 66) (downstream). stream 11050. | 1982 |
01080206
| Westfield River | established |