| View KML View WKT | United States Rivers |
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Cottonwood Creek
| States | Nebraska (11 mi), South Dakota (7 mi) |
| Length | 18.4 miles |
| Watershed Length* | 18 miles |
| Mouth | Keya Paha River ⤏ Gulf of Mexico |
| GNIS | 1254477 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey