Diamond Valley Lake can hold 800,000 acre-feet of water, or roughly 260 billion gallons, the largest reservoir in Southern California. Its capacity is more than six times that of Lake Perris (124,000 acre feet).
Clayton A. Record Jr., Viewpoint
Building the Lake
Building the Lake: the I/O Tower
Building the Lake: the Dam
How Deep is the Lake?
Southwestern Riversive County Multi-Species Reserve
Diamond Valley Marina Web page
Boat Rental Reservation
Current Hours, Rates & Fees
Derbies & Tournaments
Boating Rules and Regulations for Diamond Valley Lake and Lake Skinner
Recreation Area Rules and Regulations for Diamond Valley Lake and Lake Skinner
Marina Office - (951) 926-7201 or (800) 590-LAKE
Current weather conditions
Diamond Valley Lake