Santa Cruz River (Arizona)

Santa Cruz River
The Santa Cruz River near Red Rock.
Location
CountriesUnited States, Mexico
StatesArizona, Sonora
Physical characteristics
SourceSan Rafael Valley
  locationSanta Cruz County, Arizona
  coordinates31°27′16″N 110°35′17″W / 31.45444°N 110.58806°W / 31.45444; -110.58806
MouthGila River
  location
Santa Cruz Flats
  coordinates
33°15′22″N 112°11′18″W / 33.25611°N 112.18833°W / 33.25611; -112.18833
  elevation
1,014 ft (309 m)
Length184 mi (296 km)
Basin features
Tributaries 
  leftBrawley Wash
  rightSonoita Creek, Rillito River, Canada del Oro

The Santa Cruz River (Spanish: Río Santa Cruz "Holy Cross River") is a left tributary of the Gila River in Southern Arizona and northern Sonora, Mexico. It is approximately 184 miles (296 km) long.