The San Joaquin Wash is a stream in

Irvine Irvine may refer to: Places On Earth Antarctica *Irvine Glacier *Mount Irvine (Antarctica) Australia *Irvine Island *Mount Irvine, New South Wales Canada *Irvine, Alberta * Irvine Inlet, Nunavut United Kingdom *Irvine, North Ayrshire, Scotla ...

Orange County Orange County most commonly refers to: *Orange County, California, part of the Los Angeles metropolitan area Orange County may also refer to: U.S. counties *Orange County, Florida, containing Orlando *Orange County, Indiana *Orange County, New ...

California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...

and is a tributary of

San Diego Creek San Diego Creek is a urban waterway flowing into Upper Newport Bay in Orange County, California in the United States. Its watershed covers in parts of eight cities, including Irvine, Tustin, and Costa Mesa. From its headwaters in Laguna Woods ...

. Its watershed includes part of the northern

San Joaquin Hills The San Joaquin Hills are a low mountain range of the Peninsular Ranges System, located in coastal Orange County, California. They extend in a northwest–southeast direction, starting in the northwest in Newport Beach at the southern edge of t ...

, for which it is named. It flows west-northwest for about before joining San Diego Creek near

University of California, Irvine The University of California, Irvine (UCI or UC Irvine) is a public land-grant research university in Irvine, California. One of the ten campuses of the University of California system, UCI offers 87 undergraduate degrees and 129 graduate and pr ...

See also