Compiled Groundwater Chemistry Data and Identified Mineralogy for the Portland Basin CRBG Aquifer System as part of DDU Feasibility Study


Groundwater Chemistry data for the Portland Basin was compiled from published literature, as well as state and federal groundwater quality reports. Mineralogies were identified based on previous literature, as well as XRD and SEM analysis conducted at Portland State University. Uploaded data sets include the compiled data on Portland and Tualatin Basin hydrogeology, and corresponding hydrogeochemical analyses.

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Additional Info

DOE Project Name: Portland Deep Direct-Use Thermal Energy Storage (DDU-TES) Feasibility Study
DOE Project Number: EE0008104
DOE Project Lead: Arlene Anderson
DOI: 10.15121/1495392
Last Updated: over a year ago
Data from December, 2018
Submitted Dec 3, 2018


Portland State University


Publicly accessible License 


Ellen Svadlenak
Portland State University


geothermal, energy, Portland Basin, Columbia River Basalt Group, water quality, hydrogeochemistry, DDU, deep direct-use, thermal energy storage, DDU-TES, groundwater, chemistry, fluid, water, aquifer, mineralogy, CRBG aquifer system, Oregon, OR, feasibility, hydrochemistry, hydrogeology, Tualatin, CRBG, x-ray, diffraction, XRD, SEM, scanning electron, microscope, Tualatin Basin


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