| View KML View WKT | United States Rivers |
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Tualatin River
| States | Oregon |
| Length | 85.1 miles |
| Watershed Length* | 224 miles |
| Mouth | Willamette River ⤏ Eastern Pacific Ocean |
| GNIS | 1158044 |
Tributaries
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| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Dairy Creek | 46 | 11 | 89 |
| Gates Creek | 59 | 30 | 30 |
| Rock Creek | 39 | 20 | 20 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey