The common purse: Las Posas / Cadiz
A previous post, Rancho Santa Margarita, Meet Calleguas, hit a hornet’s nest. The decision to write it was little more than an instinct. “Poke there.” The post referred to something called the “Las Posas Basin Aquifer Storage and Recovery Project,” described by the Los Angeles Times during the project’s inception in the 1990s as “the largest reservoir in Ventura County, ensuring a reliable water supply in cities from Simi Valley to Oxnard in the event of drought or earthquake.”
Las Posas wasn’t big. It was bigger. “The $47-million project near Moorpark will hold more water than Lake Casitas and nearly four times what Lake Piru holds,” reported the Times.
Until it didn’t. When last month the Ventura County Reporter recounted that the capacity proved to not be the much-celebrated 300,000 acre feet, but instead 50,000 acre feet, no villain was named. Who needs a villain when, as …


