Greenwater River

Greenwater River
Greenwater River near Greenwater Lakes
The Greenwater River is shown highlighted in the Puyallup River watershed
Location of the mouth of the Greenwater River in Washington
Greenwater River (the United States)
Location
CountryUnited States
StateWashington
CountiesKing, Pierce
Physical characteristics
SourceCascade Range
  coordinates46°59′3″N 121°27′15″W / 46.98417°N 121.45417°W / 46.98417; -121.45417
  elevation5,860 ft (1,790 m)
MouthWhite River
  location
Greenwater
  coordinates
47°09′34″N 121°39′42″W / 47.15955°N 121.66160°W / 47.15955; -121.66160
  elevation
1,680 ft (510 m)
Basin features
Tributaries 
  leftGeorge Creek (Greenwater River)
  rightMeadow Creek (Greenwater River)

The Greenwater River is a river in the U.S. state of Washington. Its watershed drains a portion of the Cascade Range east and northeast of Mount Rainier, including parts of the Norse Peak Wilderness. The Greenwater River flows into the White River at Greenwater, which eventually flows into Puget Sound via the Puyallup River. The Greenwater River defines part of the boundary between King and Pierce counties.