Aliso Creek (Los Angeles County)

Aliso Creek (also Aliso Canyon Wash or Aliso Wash) is a major tributary of the Upper Los Angeles River in the Santa Susana Mountains in Los Angeles County and western San Fernando Valley in the City of Los Angeles, California. It has a watershed of 21 square miles (54 km2). It is the second major tributary, after Browns Canyon Wash−Creek, to enter the Los Angeles River downstream of its headwaters at the confluence of Bell Creek and Arroyo Calabasas in Canoga Park. It was formerly the boundary for the City of Los Angeles.

Flows through: United States.

River data from Wikidata (CC0); lengths normalised to a common unit.