Owens valley, where LA "steals" water from, is on the eastern side of the Sierras.
NorCal, including Sacramento, is on the western side of the Sierras.
So unless they planned on pumping the water over/under the mountain range that surrounds it in every direction except for towards LA, that water was never available for any NorCal city to use.
NorCal, including Sacramento, is on the western side of the Sierras.
So unless they planned on pumping the water over/under the mountain range that surrounds it in every direction except for towards LA, that water was never available for any NorCal city to use.