Official public data releases from the USGS Hydrogeophysics Branch. The Earth System Processes Division Hydrogeophysics Branch (HGB) supports the USGS Water Resources Mission Area in the development and application of hydrogeophysical techniques that enhance groundwater resource assessment, modeling, and monitoring The releases listed below ("Child Items") are hosted in ScienceBase. Additional HGB data are also available through the following other USGS data repositories: USGS GeoLog Locator: Borehole geophysical logs and drillers' logs USGS National Water Information System (NWIS): aggregated national USGS water database for water levels, water quality, and other basic measurements USGS Geospatial Water Node:...
