Russian River
Source Laughlin Range
Mouth Pacific Ocean (at Jenner, California)
Length 177 km
Basin Area 3,846 km²

The Russian River is located in Cascadian California. It's watershed forms the southernmost portion of Cascadia.

Cascadia 2

source: Cascadia Review. Does not include Sonoma County and Russian River.

  • Much like Sonoma County, the Russian River is not always considered Cascadian California (see definition of "Cascadia" at Cascadian Review
  • As such, the Russian River may also be classified as "Pacific North Coast" instead of "Cascadian California."
  • Other sources, such as, include both the Russian River and Sonoma County as "Cascadian California."
Cascadia 1

Source: Cascadia extending down past the Russian River.