| View KML View WKT | United States Rivers |
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East Fork River
| States | Wyoming |
| Length | 64.1 miles |
| Watershed Length* | 121 miles |
| Mouth | New Fork River ⤏ Colorado River |
| GNIS | 1599486 |
Tributaries
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| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Cottonwood Creek | 19 | 13 | 13 |
| Muddy Creek | 27 | 20 | 20 |
| Silver Creek | 14 | 10 | 24 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey