Subsurface-temperature data for some wells in western Utah

Open-File Report 77-132
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Abstract

The data contained in this report were gathered as part of a hydrothermal reconnaissance of the State of Utah. These data, plus additional data and information, will form the basis for a future interpretive report. These data are being released separately from and prior to the interpretive report, to make them available to interested parties at the earliest possible time.

Table 1 contains temperature-profile data for 30 wells; their general locations are shown in figure 1. The well locations were estimated from aerial photographs and topographic maps; no effort was made to survey the sites and as a result some locations may be slightly in error.

Temperatures were measured using thermistor, 4-conductor cable, and a digital multimeter. Meter readings were in ohms, but were converted to temperature by a calibration graph. The electronic thermometer is capable of an accuracy to 0.01°C, and readings were so recorded. Because of variations in field conditions, the temperature data in many wells probably is accurate only to 0.1°C. Depths below land surface were measured using a sheave and attached counter. Depths are generally accurate to the nearest foot.

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Publication type Report
Publication Subtype USGS Numbered Series
Title Subsurface-temperature data for some wells in western Utah
Series title Open-File Report
Series number 77-132
DOI 10.3133/ofr77132
Year Published 1977
Language English
Publisher U.S. Geological Survey
Contributing office(s) Utah Water Science Center
Description 36 p.
Country United States
State Utah
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