| Specimen ID | 33580 |
| Group | Fishes |
| Genus | Neogobius |
| Species | melanostomus |
| Common Name | Round Goby |
| State | IL |
| County | Cook |
| Locality | Little Calumet River at the Torrence Ave. Aeration Station near Calumet City, IL |
| Mapping Accuracy | Accurate |
| HUC8 Name | Little Calumet-Galien |
| HUC8 Number | 04040001 |
| HUC10 Name | Calumet River-Frontal Lake Michigan |
| HUC10 Number | 0404000106 |
| HUC12 Name | Calumet River-Frontal Lake Michigan |
| HUC12 Number | 040400010606 |
| Map | |
| Collection Year | 1996 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | established |
| Comments | Received this report via USFWS, Onalaska, WI. |
| Record Type | Personal communication |
| Verifier | Cordell Manz, University of Illinois |
| Freshwater/Marine | Freshwater |
| Number Collected | many |
