Data
Central Valley Aquifer Age Dating Web Tool
Dupuy, D.I., Nguyen, D.H., and Jurgens, B.C., 2023, U.S. Geological Survey website
Groundwater Ambient Monitoring & Assessment Program Priority Basin Project
in cooperation with the California State Water Resources Board
Dupuy, D.I., Nguyen, D.H., and Jurgens, B.C., 2023, U.S. Geological Survey website