| Specimen ID | 159591 |
| Group | Fishes |
| Genus | Ctenopharyngodon |
| Species | idella |
| Common Name | Grass Carp |
| State | NE |
| County | Dundy |
| Locality | Rock Creek Lake State Recreation Area |
| Mapping Accuracy | Accurate |
| HUC8 Name | North Fork Republican |
| HUC8 Number | 10250002 |
| HUC10 Name | Rock Creek-Republican River |
| HUC10 Number | 1025000211 |
| HUC12 Name | Rock Creek |
| HUC12 Number | 102500021103 |
| Map | |
| Collection Day | 4 |
| Collection Month | 5 |
| Collection Year | 1997 |
| Year Accuracy | Actual |
| Potential Pathway | escaped captivity aquaculture |
| Status | failed |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
| Number Collected | 1 |
| Size | 40lbs 8oz; 42.25 in |
