| View KML View WKT | United States Rivers |
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Blackwater River
| States | Missouri |
| Length | 79.4 miles |
| Watershed Length* | 309 miles |
| Mouth | Lamine River ⤏ Gulf of Mexico |
| GNIS | 729709 |
Tributaries
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| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Blackwater River - Clear Fork | 65 | 38 | 38 |
| Blackwater River - North Fork | 79 | 21 | 21 |
| Blackwater River - South Fork | 45 | 19 | 19 |
| Blackwater River - South Fork | 79 | 27 | 27 |
| Davis Creek | 48 | 40 | 40 |
| Post Oak Creek | 74 | 3 | 38 |
| Salt Fork | 13 | 47 | 47 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey