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Napa County has a Groundwater Self-Monitoring Program. This DIY program offers training and a special Solinst measuring device to determine the depth to water in most wells.
To borrow the tool from the County:
Before signing the waiver, please watch the following short video and review the "Tips and Precautions" document containing useful information about how to use the Solinst device.
Reserve the tool or learn more:Brendan McGovern, 707-259-8112[email protected]