| View KML View WKT | United States Rivers |
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Illinois River - East Fork
| States | California (9 mi), Oregon (15 mi) |
| Length | 24.3 miles |
| Watershed Length* | 70 miles |
| Mouth | Illinois River ⤏ Eastern Pacific Ocean |
| GNIS | 259737 |
Tributaries
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| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Althouse Creek | 4 | 19 | 19 |
| Sucker Creek | 4 | 26 | 26 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey