Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
274335
| NY | Chenango | Tributary 1 of SR-137 [drains middle basin of Susquehanna River] | 2010 |
02050101
| Upper Susquehanna | established |
753370
| NY | Chenango | Tributary 1 of SR-137 [drains middle basin of Susquehanna River] | 2011 |
02050101
| Upper Susquehanna | established |
753371
| NY | Chenango | Willey Brook | 2011 |
02050101
| Upper Susquehanna | established |
1468604
| NY | Chenango | Willey Brook, upstream from Glovers Corners Rd, wet area between brook and private pond. | 2018 |
02050101
| Upper Susquehanna | established |