| View KML View WKT | United States Rivers |
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Upper Castor River
| States | Missouri |
| Length | 70.7 miles |
| Watershed Length* | 93 miles |
| Mouth | Headwater Diversion Channel ⤏ Gulf of Mexico |
| GNIS | 755864 |
Tributaries
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| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Bear Creek | 19 | 22 | 22 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey