Utah FORGE: GIS Well Temperature Data


This is a GIS point feature shapefile representing wells, and their temperatures, that are located in the general Utah FORGE area near Milford, Utah. There are also fields that represent interpolated temperature values at depths of 200 m, 1000 m, 2000 m, 3000 m, and 4000 m. in degrees Fahrenheit.

The temperature values at specific depths as mentioned above were derived as follows. In cases where the well reached a given depth (200 m and 1, 2, 3, or 4 km), the temperature is the measured temperature. For the shallower wells (and at deeper depths in the wells reaching one or more of the target depths), temperatures were extrapolated from the temperature-depth profiles that appeared to have stable (re-equilibrated after drilling) and linear profiles within the conductive regime (i.e. below the water table or other convective influences such as shallow hydrothermal outflow from the Roosevelt Hydrothermal System). Measured temperatures/gradients from deeper wells (when available and reasonably close to a given well) were used to help constrain the extrapolation to greater depths.

Most of the field names in the attribute table are intuitive, however HF = heat flow, intercept = the temperature at the surface (x-axis of the temperature-depth plots) based on the linear segment of the plot that was used to extrapolate the temperature profiles to greater depths, and depth_m is the total well depth. This information is also present in the shapefile metadata.

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Additional Info

DOE Project Name: Utah FORGE
DOE Project Number: EE0007080
DOE Project Lead: Lauren Boyd
DOI: 10.15121/1452744
Last Updated: 4 months ago
Data from February, 2018
Submitted Feb 28, 2018


Energy and Geoscience Institute at the University of Utah



Publicly accessible License 


Mark Gwynn
Utah Geological Survey
Jay Hill
Utah Geological Survey
Rick Allis
Utah Geological Survey


geothermal, energy, Utah FORGE, Roosevelt Hot Springs, FORGE, Well Temperatures, heat flow, geospatial data, GIS data, shapefile, Utah FORGE well temperatures, ArcGIS, Utah, temperature, well data, resource, characterization, Milford, interpolated, processed data, EGS


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