compiled by the Utah Geological and Mineral Survey ; map prepared by the National Geophysical and Solar-Terrestrial Data Center, National Oceanic and Atmospheric Administration for the Division of Geothermal Energy, United States Department of Energy.
Scale 1:500,000. 1 cm. to 5 km. 1 in to approx. 8 miles ; Lambert conformal conic proj. based on standard parallels 33⁰ and 45⁰ (W 114⁰--W 109⁰/N 42⁰--N 37⁰).
Relief shown by contours and spot heights. "Base map supplied by United States Geological Survey." Includes indexed table of thermal springs and wells, and map in margin "Major physiographic provinces of Utah."