|Mouth||Pacific Ocean (at Jenner, California)|
|Basin Area||3,846 km²|
- Much like Sonoma County, the Russian River is not always considered Cascadian California (see definition of "Cascadia" at Cascadian Review cascadiareview.org)
- As such, the Russian River may also be classified as "Pacific North Coast" instead of "Cascadian California."
- Other sources, such as SiteLine.org, include both the Russian River and Sonoma County as "Cascadian California."
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