OC Watersheds San Juan Creek Watershed
The San Juan Creek Watershed covers 159.98 square miles and includes portions of
the cities of Dana Point, Laguna Hills, Laguna Niguel, Mission Viejo, Rancho Santa
Margarita, and San Juan Capistrano. Its main tributary, San Juan Creek, originates
in the Santa Ana Mountains district of the Cleveland National Forest in the easternmost
part of Orange County. The Arroyo Trabuco, Oso Creek, and are smaller tributaries.
A comprehensive watershed management study for the San Juan Creek Watershed has
been underway for several years. It is currently in the Feasibility Study phase.
Click here for a copy of the San Juan Creek Watershed .
For more information about this watershed contact
Andrea Toscano

City and County Boundary Map
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