> and most of the water (minus evaporation and crop biomass) is returned to the aquifer in a matter of days... Citation needed. Counter-citation: https://en.w

> and most of the water (minus evaporation and crop biomass) is returned to the aquifer in a matter of days... Citation needed. Counter-citation: https://en.wikipedia.org/wiki/Central_Valley_land_subsidence https://en.wikipedia.org/wiki/Central_Valley_land_subsidence