| View KML View WKT | United States Rivers |
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Rock Creek
| States | Montana |
| Length | 52.7 miles |
| Watershed Length* | 168 miles |
| Mouth | Clark Fork ⤏ Eastern Pacific Ocean |
| GNIS | 789673 |
Tributaries
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| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Rock Creek - Middle Fork | 53 | 25 | 44 |
| Rock Creek - West Fork | 53 | 25 | 50 |
| Upper Willow Creek | 44 | 22 | 22 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey