| View KML View WKT | United States Rivers |
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Elk River
| States | Missouri (24 mi), Oklahoma (12 mi) |
| Length | 35.2 miles |
| Watershed Length* | 220 miles |
| Mouth | Neosho River ⤏ Gulf of Mexico |
| GNIS | 1092538 |
Tributaries
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| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Big Sugar Creek | 35 | 47 | 47 |
| Buffalo Creek | 11 | 28 | 28 |
| Indian Creek | 29 | 31 | 68 |
| Little Sugar Creek | 35 | 42 | 42 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey