Sonoma County Groundwater Data Dashboard

The Sonoma County Groundwater Data Dashboard shows current and historical water levels for the groundwater in our area. This data is essential information for sustainable management both for the individual well owners and for the GSA groundwater managers who initiate programs and projects to increase groundwater supply for our local basins and subbasins.

Data Dashboard Orientation

This ten-minute video provides a guided tour and orientation to the features, terminology and interactive elements of the Groundwater Data Dashboard.

Visit the Data Dashboard to:

  • View current and historical groundwater level measurements for the three GSA’s in Sonoma County
  • Groundwater level data available from the groundwater sustainability plan monitoring network
  • Volunteer wells will be added to the data hub as they are added to the Level Up! Voluntary Well Monitoring Program.
  • Click on a well to view groundwater-level hydrographs revealing trends over time
  • Level Up! Program participants will upload their well level information two times a year: fall and spring
  • Privacy protections in place to keep personal information (name, address, contact) secure and not shared
  • The dashboard is only for data related to groundwater levels and is not designed for displaying groundwater flow-metering data, now or in the future.