| Specimen ID | 1695756 |
| Group | Plants |
| Genus | Trapa |
| Species | natans |
| Common Name | water chestnut |
| State | NY |
| County | Broome |
| Locality | Just north of the bridge on Merrill Creek Road, Upper Lisle, NY, at the northern end of the Whitney Point Reservoir in shallow water with a silty sediment |
| Mapping Accuracy | Accurate |
| HUC8 Name | Chenango |
| HUC8 Number | 02050102 |
| HUC10 Name | Otselic River |
| HUC10 Number | 0205010203 |
| HUC12 Name | Lower Otselic River |
| HUC12 Number | 020501020307 |
| Map | |
| Collection Day | 15 |
| Collection Month | 6 |
| Collection Year | 2022 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed |
| Status | established |
| Comments | I have seen it at this site and elsewhere in the reservoir over the past three seasons. I have removed a few hundred such plants, but rarely by pulling up the original seed, which stays lodged in the sediment. |
| Record Type | NAS sighting report |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |
| Number Collected | 40 |
