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USGS Groundwater Information: Branch of Geophysics

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Branch of Geophysics

The Office of Groundwater, Branch of Geophysics (OGW BG) supports the USGS Water Mission Area in the development and application of hydrogeophysical techniques that enhance groundwater resource assessment, modeling, and monitoring by:

 [New: Fractured Rock Geophysical Toolbox Method Selection Tool]  [1DTempPro v2: New Features for Inferring Groundwater/Surface-Water Exchange.]  [Three-dimensional (3D) electrical resistivity image near lake]  [Hydrologist releases dye (orange) tracer into stream.]  [Thermal image indicates water temperature, where warmer temperatures are represented as yellow and cooler temperatures as purple.]  [Image: Nuclear magnetic resonance, gamma, and electromagnetic conductivity borehole logs.]  [Screenshot showing FLASH user interface]

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Page Last Modified: Wednesday, 10-Feb-2016 19:16:59 EST