| View KML View WKT | United States Rivers |
View GeoJSON Search  |
Lewis River
| States | Washington |
| Length | 90.5 miles |
| Watershed Length* | 254 miles |
| Mouth | Columbia River ⤏ Eastern Pacific Ocean |
| GNIS | 1522046 |
Tributaries
Click on a heading to sort by its values. Click again to sort in the opposite direction.
| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Canyon Creek | 31 | 19 | 19 |
| Deer Creek | 16 | 24 | 24 |
| Lewis River - East Fork | 4 | 43 | 43 |
| Muddy River | 55 | 18 | 47 |
| Pine Creek | 54 | 11 | 11 |
| Siouxon Creek | 34 | 20 | 20 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey