| Specimen ID | 1407675 |
| Group | Fishes |
| Genus | Hypophthalmichthys |
| Species | molitrix |
| Common Name | Silver Carp |
| State | IL |
| County | Cook |
| Locality | Calumet Sag Channel of the Chicago Area Waterway, near Dolton, above the electric barrier |
| Mapping Accuracy | Accurate |
| HUC8 Name | Chicago |
| HUC8 Number | 07120003 |
| HUC10 Name | Calumet Sag Channel-Little Calumet River |
| HUC10 Number | 0712000304 |
| HUC12 Name | Grand Calumet River-Little Calumet River |
| HUC12 Number | 071200030407 |
| Map | |
| Collection Day | 22 |
| Collection Month | 6 |
| Collection Year | 2017 |
| Year Accuracy | Actual |
| Potential Pathway | escaped captivity aquaculture | dispersed |
| Status | unknown |
| Comments | First specimen collected above the electrical barrier in the Chicago Area Waterway. Two weeks of intense sampling immediately following found no more specimens. |
| Record Type | Personal communication |
| Disposal | Southern Illinois University |
| Verifier | Illinois Dept. of Natural Resources |
| Freshwater/Marine | Freshwater |
| Number Collected | 1 |
| Size | 684 mm TL, 3.77 kg |
| Number of Breeding Males | 1 |
| Photo | |
