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Aquifer Parameter Estimation From Aquifer Tests And Specific Caoacity Data In Cedar Valley And The Cedar Pass Area Utah County Utah
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Book Synopsis Aquifer Parameter Estimation from Aquifer Tests and Specific-caoacity Data in Cedar Valley and the Cedar Pass Area, Utah County, Utah by : Juliette Lucy Jordan
Download or read book Aquifer Parameter Estimation from Aquifer Tests and Specific-caoacity Data in Cedar Valley and the Cedar Pass Area, Utah County, Utah written by Juliette Lucy Jordan and published by Utah Geological Survey. This book was released on 2013 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 53-page report details aquifer parameter estimation in and near Cedar Valley, west of Utah Lake and the Lake Mountains, in Utah County, Utah. The UGS conducted five aquifer tests on the two most important aquifers in the study area-the principal basin-fill aquifer and the fractured-bedrock aquifer. The aquifer tests on bedrock wells are of particular interest because of the importance of the bedrock groundwater resource in the Cedar Pass area, where surface water and groundwater are scarce. The tests reveal valuable information about the interface between the basin-fill and bedrock aquifers, a key path for groundwater discharge from the Cedar Valley groundwater basin. Aquifer test analysis was combined with re-analysis of existing aquifer-test data and specific-capacity data from well logs to determine a range of hydraulic conductivity, transmissivity, and storativity for the aquifers. Anisotropy was identified in both the basin-fill and bedrock aquifers, and the bedrock aquifer was found to be bounded by semi-permeable aquifer boundaries; a wedge of Tertiary volcanic rock and buried faults are the likely barriers to groundwater flow near Cedar Pass.
Book Synopsis Hydrogeology and Simulation of Groundwater Flow in Cedar Valley, Utah County, Utah by : Juliette Lucy Jordan
Download or read book Hydrogeology and Simulation of Groundwater Flow in Cedar Valley, Utah County, Utah written by Juliette Lucy Jordan and published by Utah Geological Survey. This book was released on 2012 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Estimates of the Hydraulic Parameters of Aquifers in Cache Valley, Utah and Idaho by : Paul C. Inkenbrandt
Download or read book Estimates of the Hydraulic Parameters of Aquifers in Cache Valley, Utah and Idaho written by Paul C. Inkenbrandt and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydraulic parameters of aquifers in Cache Valley were compiled from existing but largely unpublished data, from specific capacity data reported in well drillers' records, and from aquifer tests conducted for this study. A GIS database was also created to organize this information. A complete and thorough literature review was performed, which included obtaining unpublished aquifer test data from state and federal agencies, as well as reviewing Drinking Water Source Protection plans for each municipality in the valley. Well drillers' records were obtained from the Utah Division of Water Rights website and examined for pertinent information. Screened unit intervals from 1,314 well drillers' logs were databased and mapped. Transmissivity was estimated from specific capacity values obtained from 378 well drillers' records and keyed into a spatial database. Five pumping tests were also performed. Four of the tests were single-well tests using private domestic wells, and one was a multiple-well test using high-yield municipal wells owned and operated by Logan City. The sites selected for conducting the aquifer tests were the Stevenson well in Weston, Idaho in an unconfined alluvial aquifer; the Tomkinson well south of Newton, Utah in the confined gravels of western Cache Valley; the Henningsen well east of Paradise, Utah in the Salt Lake Formation; the Luthy well east of Cove, Utah in the Salt Lake Formation; and three Logan City, Utah wells in the principal aquifer. Drawdown data collected for each test provide clues regarding the surrounding geology, including the existence of a low permeability barrier and the possible presence of fractured material. The transmissivity and storativity of the principal aquifer, into which the Logan City wells are screened, have been estimated to be 300,000 square feet per day (ft2/day) and 0.000275, respectively. Drawdown curves from wells penetrating close to the East Cache fault display boundary effects. The GIS database shows that the principal aquifer underlies the east side of the valley between Smithfield and Hyrum, and has the highest density of wells, most of which are screened into confined unconsolidated gravels. The transmissivity is highest in the principal aquifer and decreases to the west, north and south of it.
Download or read book Survey Notes written by and published by . This book was released on 2013 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aquifer Test Data by : Michael Kasenow
Download or read book Aquifer Test Data written by Michael Kasenow and published by Water Resources Publication. This book was released on 2006 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cache Valley Aquifer Storage and Recovery by : Paul Inkenbrandt
Download or read book Cache Valley Aquifer Storage and Recovery written by Paul Inkenbrandt and published by Utah Geological Survey. This book was released on 2015-01-01 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: The City of Millville, located in a prime location for aquifer storage and recovery (ASR), is having issues with elevated nitrate in the Glenridge well, a public water supply sourced from the Cache Valley principal aquifer. To alleviate high nitrate, the city performed an initial injection and pumping test using the Glenridge well. Millville injected water from Garr Spring, another public water supply source of which they own water rights, into the Glenridge well for one week at a rate of 500 gallons per minute. They then pumped the well while monitoring geochemistry to determine the effects on the Cache Valley principal aquifer system. The pre-injection nitrate concentration in the Glenridge well was 7.65 mg/l nitrate as nitrogen, and the nitrate concentration after pumping more than 172% of the volume of water injected was 6.52 mg/l nitrate as nitrogen. There is likely some dispersion of the injected spring water via advection in the aquifer.
Book Synopsis Aquifer Test Modeling by : William C. Walton
Download or read book Aquifer Test Modeling written by William C. Walton and published by CRC Press. This book was released on 2006-11-15 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recognition of the trend toward using numerical methdos for analyzing aquifer test data, Aquifer Test Modeling delineates the application of numerical Laplace inversion analytical equations and numerical models and demonstrates the use of public domain software. Written by a leading expert with over fifty years of experience, this highly practical text provides a thorough grounding in the terms and methods employed in aquifer test modeling, while also establishing a protocol for organizing and simplifying conceptual model definition and data analysis. Using graphs, tables, and sample datasets to enhance understanding, the author delineates the five major steps involved in the aquifer test modeling process. He discusses the importance of the conceptual model definition as a framework for organizing, simplifying, and idealizing information. The chapters cover the selection of appropriate aquifer test mathematical model equations compatible with previously defined conceptual models and highlight the importance of reviewing the mathematical assumption and the adjustment of data for any departures. They also explain format selection, technique selection, well function or drawdown calculation, and calibration. The book provides five sample data sets to assist the reader in becoming familiar with WTAQ and MODFLOW aquifer test modeling input and output data file contents with confined nonleaky and unconfined aquifer conditions. It includes conceptual models consisting of abbreviated descriptions of aquifer test facilities, aquifer test data, and aquifer parameter values together with selected sample file sets. These are just a few of the features that make the book a valuable tool for estimating the supply and contamination characteristics of aquifers.
Book Synopsis Aquifer Parameter Estimator by : Michael Kasenow
Download or read book Aquifer Parameter Estimator written by Michael Kasenow and published by Water Resources Publications, LLC. This book was released on 1995 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ground-water Conditions in Cedar Valley, Utah County, Utah by : Richard D. Feltis
Download or read book Ground-water Conditions in Cedar Valley, Utah County, Utah written by Richard D. Feltis and published by . This book was released on 1967 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Postaudit of Head and Transmissivity Estimates and Ground-water Flow Models of Avra Valley, Arizona by : R. T. Hanson
Download or read book Postaudit of Head and Transmissivity Estimates and Ground-water Flow Models of Avra Valley, Arizona written by R. T. Hanson and published by . This book was released on 1996 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Estimation of Hydraulic Characteristics of the Upper Glacial and Magothy Aquifers at East Meadow, New York, by Use of Aquifer Tests by : Keith R. Prince
Download or read book Estimation of Hydraulic Characteristics of the Upper Glacial and Magothy Aquifers at East Meadow, New York, by Use of Aquifer Tests written by Keith R. Prince and published by . This book was released on 1989 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis AQUIFER STORAGE AND RECOVERY IN MILLVILLE, CACHE COUNTY, UTAH by : Paul Inkenbrandt
Download or read book AQUIFER STORAGE AND RECOVERY IN MILLVILLE, CACHE COUNTY, UTAH written by Paul Inkenbrandt and published by Utah Geological Survey. This book was released on 2016-08-09 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study is an investigation of the feasibility of an aquifer storage and recovery project using the existing water supply infrastructure of the city of Millville, Utah. The project involved injecting water from a public water supply spring into a public water supply well. Geochemical analysis indicates that the major ion chemistry of the spring water is very similar to that of the principal aquifer, however, the spring water would likely cause minor geochemical changes in the groundwater due to oxidation. The study also showed that the injection well had elevated nitrate concentration which is likely due to septic systems in the area. Overall, the pilot tests showed that injection of water for storage would not be detrimental to the principal aquifer, which has significant storage abilities beyond the capacity of Millville’s water system; however elevated nitrate in the aquifer is a problem that should be addressed.
Book Synopsis Three Dimensional Digital-computer Model of the Ferron Sandstone Aquifer Near Emery, Utah by : Daniel J. Morrissey
Download or read book Three Dimensional Digital-computer Model of the Ferron Sandstone Aquifer Near Emery, Utah written by Daniel J. Morrissey and published by . This book was released on 1980 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: A three-dimensional finite-difference computer model of the Ferron sandstone aquifer was used to simulate groundwater flow in the Emery coal field in east-central Utah. The model also was used to predict the effects of proposed surface mining and the resulting mine dewatering on potentiometric surfaces of the aquifer. The model was calibrated in a steady-state simulation using water levels and manmade discharges from the aquifer that were observed during 1979. Too few data were available to verify the calibrated model in a transient-state simulation with historical aquifer response to manmade discharges. Predictions made with the model are considered to be semiquantitative. Discharge from the proposed surface mine was predicted to average 0.3 cubic foot per second through 15 years of operation. Drawdowns of 5 feet in the potentiometric surface of the aquifer were predicted to extend as much as 3 miles from the proposed mine after 15 years of operation.
Book Synopsis Techniques for Estimating Specific Yield and Specific Retention from Grain-size Data and Geophysical Logs from Clastic Bedrock Aquifers by : Stanley G. Robson
Download or read book Techniques for Estimating Specific Yield and Specific Retention from Grain-size Data and Geophysical Logs from Clastic Bedrock Aquifers written by Stanley G. Robson and published by . This book was released on 1993 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water-resources Bulletin by : Utah Geological and Mineralogical Survey
Download or read book Water-resources Bulletin written by Utah Geological and Mineralogical Survey and published by . This book was released on 1962 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis APE Hydrogeologic Toolbox by : Michael Kasenow
Download or read book APE Hydrogeologic Toolbox written by Michael Kasenow and published by . This book was released on 1997 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analysis of Aquifer Tests Conducted at Boreholes USW WT-10, UE-25 WT#12, and USW SD-7, 1995-96, Yucca Mountain, Nevada by : Grady M. O'Brien
Download or read book Analysis of Aquifer Tests Conducted at Boreholes USW WT-10, UE-25 WT#12, and USW SD-7, 1995-96, Yucca Mountain, Nevada written by Grady M. O'Brien and published by . This book was released on 1997 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
