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Critical Watershed Management Plan: Ruthrauff Road Area

Description

This plan has been prepared in recognition of area flooding problems induced by urbanization within this unusually flat portion of the Tucson basin.

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Created

Date Created
1983-08-15

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Story of Grand Canyon of Arizona

Description

Booklet describing a geological survey of the Grand Canyon. Four editions: 1917, 1929, 1936, 1950.

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Agent

Created

Date Created
1917

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Groundwater Cleanup Task Force Final Report

Description

The Groundwater Cleanup Task Force has examined various aspects of Arizona's cleanup programs as well as similar programs in other states and on the federal level. Its members have debated these issues in detail, and present this report as a summary of the Task Force's work and recommendations.

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Created

Date Created
1996-12

Alpine 1/Federal: Final Report

Description

This summary report overviews a State of Arizona and U. S. Department of Energy funded drilling project to determine if near-term hot dry rock (HDR) geothermal potential exists in the eastern portion of the White Mountains region of Arizona. A

This summary report overviews a State of Arizona and U. S. Department of Energy funded drilling project to determine if near-term hot dry rock (HDR) geothermal potential exists in the eastern portion of the White Mountains region of Arizona. A 4,505 feet deep slim-hole exploratory well, Alpine1/Federal, was drilled within the Apache-Sitgreaves National Forest at Alpine Divide near the Alpine Divide camp ground about 5 miles north of Alpine, Arizona in Apache County (Figure 1). A comprehensive technical report, in two parts, details the results of the project. Part 1, Alpine1/Federal, Drilling Report, discusses the drilling operations,
logging program, permitting and site selection for the hole. Part 2, Temperature Gradients, Geothermal Potential, and Geology, summarizes the temperature gradients, heat flow, geothermal potential, and subsurface geology.

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Created

Date Created
1994