The Eastern San Joaquin Groundwater Basin Authority values the information and insights we receive from those who visit our website. We are interested in hearing from you.
Eastern San Joaquin Groundwater Basin Authority 1810 E. Hazelton Avenue P. O. Box 1810 Stockton, CA 95201 (209) 468-3089
Matt Zidar Water Resources Coordinatormzidar@sjgov.org