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GeoLog Locator

March 3, 2019

The USGS GeoLog Locator is a web-based tool that allows users to search more than 7,000 digital borehole geophysical logs and related data files at over 1,700 locations. Users like hydrogeologists, groundwater hydrologists, and geologists can search and explore the online database, which primarily includes information collected by the USGS, as well some data compiled from other sources with permission.

Screen shot of the GeoLog Locator web application
Use the GeoLog Locator web application to search for borehole-geophysical logs and related data files.