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Groundwater Depletion Is Destabilizing the San Andreas Fault and Increasing Earthquake Risk

Research published today also links seasonal water levels to seasonal patterns in seismicity
Depletion of groundwater in the San Joaquin Valley is having wide-ranging effects not just on the agricultural industry and the environment, but also on the very earth beneath our feet. Massive changes in groundwater levels in the southern Central Valley are changing the stresses on the San Andreas Fault, according to research published today.