| Specimen ID | 1337418 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | verticillata |
| Common Name | whorled hydrilla |
| State | AR |
| County | Garland |
| Locality | Lake Balboa, including most of the west shoreline |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Saline |
| HUC8 Number | 08040203 |
| HUC10 Name | South Fork Saline River |
| HUC10 Number | 0804020302 |
| HUC12 Name | Cedar Creek-South Fork Saline River |
| HUC12 Number | 080402030201 |
| Map | |
| Collection Day | 1 |
| Collection Month | 7 |
| Collection Year | 2016 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Record Type | NAS sighting report |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |
| Photo | |
