Union River (Washington)

Union River
Mouth of the Union River at the Hood Canal
Location of the mouth of the Union River in Washington
Union River (Washington) (the United States)
Location
CountryUnited States
StateWashington
CountiesKitsap, Mason
Physical characteristics
SourceKitsap Peninsula
  coordinates47°34′0″N 122°45′44″W / 47.56667°N 122.76222°W / 47.56667; -122.76222
MouthHood Canal
  coordinates
47°26′32″N 122°45′44″W / 47.44222°N 122.76222°W / 47.44222; -122.76222

The Union River is a stream in the U.S. state of Washington. It originates in central Kitsap Peninsula and flows south, emptying into the end of Hood Canal. The Union River Reservoir provides drinking water for the nearby city of Bremerton.