Data & Maps

Sustainable Groundwater Management (SGMA) Data Viewer

California Department of Water Resources

United States

csv

shapefile

This interactive tool shows California groundwater level data, including depth below ground surface, groundwater elevation, and groundwater change in elevation.

How To Access

View the SGMA Data Viewer interactive map on the public access site.

Alternatively, local agencies, groundwater sustainability agencies, and watermasters should log in or create an account through the SGMA Portal.

For the best experience, use an up-to-date version of Chrome or Firefox.

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