Peters Canyon Regional Park offers a unique blend of native habitat and man's influence on the land. The park encompasses 340 acres of coastal sage scrub, riparian, freshwater marsh and grassland habitats. The 55-acre Upper Peters Canyon Reservoir is home to many resident and migrating waterfowl.  Black willows, sycamores and cottonwoods line the lake and Peters Canyon Creek, which meanders through the canyon.  Help us monitor the seasonal rise and fall of the reservoir alongside the long-term fluctuations influenced by climate change.

Peters Canyon Reservoir

OC Parks encompasses regional, wilderness and historical facilities, as well as coastal areas throughout the County of Orange in California. Featuring 60,000 acres of parkland, open space and shoreline, Orange County’s award-winning parks and programs are enjoyed by millions of residents and visitors each year, in ways as diverse as the parks themselves.

OC Parks’ facilities offer something for just about everyone, whether for recreation, enjoying nature or learning about the history of Orange County. OC Parks is committed to managing land and facilities in a way that maximizes their enjoyment by the public, while properly maintaining and overseeing them so they are available for generations to come.