Purpose: This study was conducted in order to assess the character and extent of Tertiary volcanic rocks and volcanic-derived sedimentary rocks as potential uranium host and (or) source rocks.

From Abstract: The report presents a compilation and technical assessment of the existing data on climate, geology, hydrology, water chemistry, and seismicity for four geothermal areas in the United States: Imperial Valley and The Geysers, California; Klamath Falls, Oregon; and the Rio Grande Rift Zone, New Mexico.

The results are presented of an agreement between the Klamath County Commissioners and Oregon Institute of Technology Geo-Heat Utilization Center for the conceptual design, cost analysis and plan for space heating a number of public buildings in Klamath Falls, Oregon with geothermal hot water. This project was principally aimed at supplying geothermal heat to ten city and county buildings by hot water extracted from the existing museum well. The supply system is also designed to include the post office and a new building to be built in the vicinity of the courthouse. The fluid would be piped from the museum well to three liquid-to-liquid heat exchangers and returned to the area of the producing well for reinjection into the same aquifer. The study also considered space heating of 98 additional buildings in the downtown business district equivalent to the ten public buildings and incorporating a snow removal grid on Main Street between Eleventh and Fourth Streets. The geothermal fluid would be supplied from wells in the vicinity of Old Fort Road (city police pistol range) and returned for reinjection. Based on the study, the Center has concluded that no major resource or engineering difficulties exist that would prevent the ten-building …