Comment by jlhawn
3 days ago
they are saying that LA takes water from sources which would otherwise drain into the sacramento and san joaquin river delta. The video from this post mentions the California State Water Project which takes water from the Feather River (Oroville Dam) and distributes it along the Western edge of the central valley South to Bakersfield where it is then pumped over the mountains both towards Los Angeles and further East to San Bernardino and Riverside. It provides way more water to SoCal than the two Los Angeles-specific aqueducts from the Owens Valley on the Eastern side of the Sierras.
The CWP is designed for robustness, on top of delivery. Those aqueducts you're pointing to that feed into the municipal portion of the Inland Empire are frequently empty because the IE has it's own (mostly) self-sufficient water store (the San Bernardino Mountains). They exist in case there is a point in which those regions need water fed in. You can literally just drive down to them at pretty much any time through the year and see that they're dry.
Additionally, if you're focused on the 6% (out of 11% total) water allocation that goes towards supporting the infrastructure of 22million people over the 50% that goes into non-optimal agriculture (almonds, for instance) in-between the two...then you're missing the forest for the trees, my friend.