Few dams are as widely despised as the Matilija Dam. Designed in 1947, the 200-foot wall of concrete was constructed in the rugged Matilija Canyon to manage water in the Ojai Valley, despite warnings that sedimentation would render it useless. Since its construction, the Matilija Dam has blocked the passage of steelhead trout to their spawning grounds and trapped sediment from the watershed. Today, the dam has entirely silted what was once a pristine creek and a deep lake is now a barren field. This has negatively affected the beaches…
