This giant 'inland ocean' is Southern California's last defense against drought The Citizen 5 years ago Diamond Valley Lake, an “inland ocean,” is Southern California’s prime defense against drought. Source: Los Angeles Times Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Reddit (Opens in new window) Reddit Strong Storm Drenches Southern California With the Heaviest Rain on the WayDateJanuary 8, 2023In relation topostWest Coast Storm Brings Light Morning Showers to Southern CaliforniaDateDecember 22, 2021In relation topostWhat Are LA's Water Conservation Plans? Mayor to Announce LADWP's Next StepsDateMay 9, 2022In relation topost