Arizona Geological Survey Open File Reports


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Published: 1981
A subsurface stratigraphic study and preliminary investigation of the geothermal resource potential of the Avra Valley was undertaken in 1980. The area of investigation is situated in Pima County...
Resource Identifiers: OFR-81-05

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Published: 1981
The area examined in this report is located in the extreme southwestern corner of Arizona, principally in the Sonoran Desert subprovince of the southern Basin and Range province. A very small...
Resource Identifiers: OFR-81-04

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Published: 1981
Nine hundred and sixty-five natural radioactive occurrences of uranium, some containing thorium, are known for Arizona. Of these, 328 localities were the source of l8.l million pounds of U308...
Resource Identifiers: OFR-81-01

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Published: 1980
The water balance for the Yuma area was detemined by estimating the water in storage and the potential for recharge. Annual precipitation is approximately 2.8 inches (7.1 cm) per year. Yuma has...
Resource Identifiers: OFR-80-13

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Published: 1980
The Verde River Valley is situated in the central part of Arizona, primarily in the transition zone between the Colorado Plateau and the Basin and Range physiographic provinces. The entire river...
Resource Identifiers: OFR-80-12

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Published: 1980
Alternative sources of energy will have to be developed as the availability of traditional energy resources continues to diminish. Arizona is supplied with geothermal reserves which could...
Resource Identifiers: OFR-80-10

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Published: 1977
Slope relief of the western half of the Tucson 1 degree x 2 degree Quadrangle, Arizona. Map Scale 1:120,000.
Resource Identifiers: OFR-83-01

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Published: 1980
Alternative sources of energy will have to be developed as the availability of traditional energy resources continues to diminish. Arizona is supplied with geothermal reserves which could...
Resource Identifiers: OFR-80-09

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Published: 1980
Alternative sources of energy will have to be developed as the availability of traditional energy resources continues to diminish. Arizona is supplied with geothermal reserves which could...
Resource Identifiers: OFR-80-08

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Published: 1980
The purpose of this handbobk is to assist interested persons in understanding the various procedures and requirements necessary for the development of geothermal energy in the State of Arizona. It...
Resource Identifiers: OFR-80-07

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Published: 1980
The Papago Indian Reservation in south-central Arizona comprises 11,000 km2 in the Basin and Range province. The region is typically one of fault-bounded ranges separated by deep, sediment-filled...
Resource Identifiers: OFR-80-06

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Published: 1980
The purpose of this report is to define the geothermal system that supplies the hot water for Castle Hot Spring. An attempt was made to specify the "reservoir" temperature and to model...
Resource Identifiers: OFR-80-05

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Published: 1980
The "Springerville area," Apache County, Arizona (Fig.l) initially was selected as a site-specific target for geothermal exploration on the basis of (1) moderate to high chemical...
Resource Identifiers: OFR-80-04

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Published: 1973
The Arizona Bureau of Mines is the earth science and mineral resource experimental and informational agency of the State of Arizona. As such, its major strength lies with its close affiliation with...
Resource Identifiers: OFR-73-01

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Published: 1995
A reconnaissance of earth fissures near Stanfied, Maricopa, and Casa Grande, western Pinal County, Arizona. Map scale 1:24,000. One map sheet and one report.
Resource Identifiers: OFR-95-06

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Published: 1995
Map showing names and outlines of physiographic areas in Arizona used by the Arizona Geological Survey with base map showing township and range. Map scale 1:1,000,000
Resource Identifiers: OFR-95-2b

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Published: 1995
Seismic hazard posed by the Sugerloaf Fault, central Arizona. Report and one map sheet, map scale 1:12,350.
Resource Identifiers: OFR-95-07

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Published: 1995
Geologic map of the Agua Caliente Mountains, Baragan Mountain, and Turtleback Mountain, Maricopa and Yuma Counties, Arizona. One map sheet, scale 1:24,000.
Resource Identifiers: OFR-95-17

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Published: 1995
The Verde River experienced very large floods in January and February of 1993 during a major episode of flooding that affected most of the large drainages in Arizona. The January flood peak...
Resource Identifiers: OFR-95-20

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Published: 1995
Extreme flooding in Arizona during the winter of 1993 resulted from a nearly optimal combination of flood-enhancing factors involving hydroclimatology, hydrometeorology and physiography. The...
Resource Identifiers: OFR-95-12

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