Figure 9
From: Satellite-based monitoring of groundwater depletion in California’s Central Valley
(Left panel) Volume change per well obtained from InSAR range change observations corresponding to the water year 2018, a year with rainfall near the historical average. (Center panel) Water usage for a selected set of wells with measured flow meters. (Right panel) Estimated yearly water usage over the Tulare basin area calculated from the distribution of crops and the water needs of each plant or animal.
