| View KML View WKT | United States Rivers |
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Grand Calumet River - West Branch (westerly flow)
| States | Illinois (3 mi), Indiana (0 mi) |
| Length | 3.0 miles |
| Watershed Length* | 3 miles |
| Mouth | Little Calumet River (westerly flow) ⤏ Gulf of Mexico |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey