Digital PDF download. ENE-1983-01D
From the report:
This is a reservoir assessment and confirmation program leading to the development of the low- and moderate-temperature geothermal reservoirs in Colorado for direct-heat applications.
The CGS is responsible for the preparation of reports summarizing the distribution and quality of geothermal reservoirs that appear suitable for direct-heat applications. This is accomplished through a synthesis of available geological, geochemical, geophysical, and hydrogeological data. Data obtained through this effort is also provided to the US Geological Survey for incorporation into the GEOTHERM data file.
This report summarizes activities of the project from its inception, June 27, 1977 to its completion March 31, 1983. The contract, DE-AS07-77ET-28365 (initially numbered EG-77-07-1678) was amended several times.