Geohydrology and Numerical Simulation of Ground-water Flow in the Central Virgin River Basin of Iron and Washington Counties, Utah

Geohydrology and Numerical Simulation of Ground-water Flow in the Central Virgin River Basin of Iron and Washington Counties, Utah PDF Author:
Publisher:
ISBN:
Category : Hydrogeology
Languages : en
Pages :

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Regional groundwater flow and water quality in the Virgin River Basin and surrounding areas, Utah and Arizona

Regional groundwater flow and water quality in the Virgin River Basin and surrounding areas, Utah and Arizona PDF Author: Paul Inkenbrandt
Publisher: Utah Geological Survey
ISBN: 155791883X
Category : Aquifer storage recovery
Languages : en
Pages : 58

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In this 46-page report, we characterized the deep aquifer system and its connections to the overlying aquifers in the area of the Hurricane fault in Washington County by examining well logs, creating regional potentiometric-surface maps, compiling groundwater quality data, conducting gravity surveys, examining remote sensing data for surface lineaments, and determining areas for potential monitoring wells. Results of the study were: (1) R and C aquifer groundwater depths are > 500 feet in the I-15 corridor area, (2) a groundwater divide likely exists south of the Utah-Arizona state line, (3) groundwater flow follows open fracture systems, (4) fracture conductivity is highest near the fault, (5) dissolution of evaporites increase groundwater TDS, and (6) a well should be drilled into the Hurricane fault near Pintura.

Hydrogeology and Simulation of Groundwater Flow in Cedar Valley, Utah County, Utah

Hydrogeology and Simulation of Groundwater Flow in Cedar Valley, Utah County, Utah PDF Author: Juliette Lucy Jordan
Publisher: Utah Geological Survey
ISBN: 1557918686
Category : Aquifers
Languages : en
Pages : 231

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This CD contains a 125-page comprehensive study of the hydrogeology of Cedar Valley, Utah County, located in north-central Utah. The report includes 72 figures; two plates, one of which is a potentiometric map of the basin-fill, bedrock, and several perched aquifers; and seven appendices of data. Field investigations included groundwater chemistry sampling, regular water-level monitoring, and multiple-well aquifer testing. The field data were incorporated into a 3D digital groundwater flow model using MODFLOW2000. Seventy percent of the recharge to the Cedar Valley aquifer system is from precipitation in the Oquirrh Mountains. Groundwater generally flows from west to east and exits the aquifer system mostly as interbasin flow through bedrock to the northeast and southeast. The groundwater model showed a 39-year (1969-2007) average recharge to the Cedar Valley groundwater system of 25,600 acre-feet per year and discharge of 25,200 acre-feet per year. A significant volume of precipitation recharge (perhaps 4300 acre-feet per year) does not interact with the basin-fill aquifer but travels within bedrock to discharge to adjacent valleys or as bedrock well discharge. 125 pages + 2 plates

U.S. Geological Survey Professional Paper

U.S. Geological Survey Professional Paper PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 474

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Groundwater Recharge in a Desert Environment

Groundwater Recharge in a Desert Environment PDF Author:
Publisher: American Geophysical Union
ISBN:
Category : Groundwater recharge
Languages : en
Pages : 298

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Geohydrology of Tertiary Rocks in the Green River Structural Basin in Wyoming, Utah, and Colorado

Geohydrology of Tertiary Rocks in the Green River Structural Basin in Wyoming, Utah, and Colorado PDF Author: Lawrence J. Martin
Publisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 58

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New Publications of the Geological Survey

New Publications of the Geological Survey PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 76

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Fractured Aquifiers

Fractured Aquifiers PDF Author: Kurt Ambo Nielsen
Publisher: Trafford Publishing
ISBN: 1425130194
Category : Aquifers
Languages : en
Pages : 232

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FRACTURED AQUIFERS presents state-of-the-art methods for analyzing well test result from fractured aquifers, including vertical and horizontal fractures and dual-porosity behavior.

Special Study

Special Study PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 380

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Southern Corridor, I-15 at Reference Post 3 Near St. George to State Route 9 Near Hurricane, Washington County

Southern Corridor, I-15 at Reference Post 3 Near St. George to State Route 9 Near Hurricane, Washington County PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 560

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