| Specimen ID | 1418950 |
| Group | Fishes |
| Genus | Hypophthalmichthys |
| Species | molitrix × nobilis |
| Common Name | Silver Carp × Bighead Carp |
| State | IL |
| County | Sangamon |
| Locality | Rochester Community Park Pond in Rochester |
| Mapping Accuracy | Accurate |
| HUC8 Name | South Fork Sangamon |
| HUC8 Number | 07130007 |
| HUC10 Name | Lower South Fork Sangamon River |
| HUC10 Number | 0713000708 |
| HUC12 Name | Black Branch-South Fork Sangamon River |
| HUC12 Number | 071300070802 |
| Map | |
| Collection Day | 21 |
| Collection Month | 9 |
| Collection Year | 2017 |
| Year Accuracy | Actual |
| Potential Pathway | escaped captivity aquaculture | dispersed |
| Status | failed |
| Comments | One or two others seen, possibly hybrids as well, but not captured. |
| Record Type | Personal communication |
| Verifier | Illinois Dept. of Natural Resources |
| Freshwater/Marine | Freshwater |
| Number Collected | 1 |
| Size | 20 lbs. |
