On Oct. 10, the Metropolitan Water District of Southern California voted to endorse the Delta tunnels, the $17 billion project that aims to reboot California’s main water supply system. Two days later, the Kern County Water Agency offered its own bid – albeit it a hesitant one – of support. However, even with backing from the nation’s largest municipal water supplier and a major agricultural district, some water policy experts and analysts believe the massive project, dubbed California WaterFix, may still buckle under its own weight.