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Hydrogeologic Framework And Ground Water Flow In Quaternary Deposits At The U S Army Atterbury Joint Maneuver Training Center Near Edinburgh Indiana 2002 2003 Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Hydrogeologic Framework And Ground Water Flow In Quaternary Deposits At The U S Army Atterbury Joint Maneuver Training Center Near Edinburgh Indiana 2002 2003 book. This book definitely worth reading, it is an incredibly well-written.
Author : Bret A. Robinson,Martin R. Risch
Publisher : Unknown
Page : 60 pages
File Size : 42,7 Mb
Release : 2006
Category : Groundwater flow
ISBN : IND:30000138116094
Author : Anonim
Publisher : Unknown
Page : 70 pages
File Size : 41,6 Mb
Release : 1997
Category : Groundwater flow
ISBN : UOM:39015053329630
Author : Martin R. Risch
Publisher : Unknown
Page : 290 pages
File Size : 53,5 Mb
Release : 2004
Category : Electronic government information
ISBN : OSU:32435075553628
Author : Connor J. Haugh,Elizabeth N. Mahoney
Publisher : Unknown
Page : 84 pages
File Size : 49,9 Mb
Release : 1994
Category : Arnold Air Force Base (Tenn.)
ISBN : UOM:39015037739300
Author : Jeff B. Langman,Frederick E. Gebhardt,Sarah E. Falk
Publisher : Unknown
Page : 52 pages
File Size : 41,7 Mb
Release : 2004
Category : Government publications
ISBN : MINN:31951D02402655O
Author : Douglas Harned,Orville B. Lloyd,M. W. Treece
Publisher : Unknown
Page : 358 pages
File Size : 53,8 Mb
Release : 1989
Category : Aquifers
ISBN : UOM:39015023774345
Author : Cynthia G. Abeyta,Carole L. Thomas
Publisher : Unknown
Page : 82 pages
File Size : 44,9 Mb
Release : 1996
Category : Groundwater
ISBN : UOM:39015036504515
Author : Anonim
Publisher : Unknown
Page : 82 pages
File Size : 50,5 Mb
Release : 1989
Category : Aquifers
ISBN : UOM:39015049290284
Author : Anonim
Publisher : Unknown
Page : 56 pages
File Size : 40,6 Mb
Release : 1982
Category : Water-supply
ISBN : WISC:89073728784
Author : Anonim
Publisher : Unknown
Page : 65 pages
File Size : 46,8 Mb
Release : 2011
Category : Aquifers
ISBN : OCLC:903667101
The Columbia Plateau Regional Aquifer System (CPRAS) covers an area of about 44,000 square miles in a structural and topographic basin within the drainage of the Columbia River in Washington, Oregon, and Idaho. The primary aquifers are basalts of the Columbia River Basalt Group (CRBG) and overlying sediment. Eighty percent of the groundwater use in the study area is for irrigation, in support of a $6 billion per year agricultural economy. Water-resources issues in the Columbia Plateau include competing agricultural, domestic, and environmental demands. Groundwater levels were measured in 470 wells in 1984 and 2009; water levels declined in 83 percent of the wells, and declines greater than 25 feet were measured in 29 percent of the wells. Conceptually, the system is a series of productive basalt aquifers consisting of permeable interflow zones separated by less permeable flow interiors; in places, sedimentary aquifers overly the basalts. The aquifer system of the CPRAS includes seven hydrogeologic units--the overburden aquifer, three aquifer units in the permeable basalt rock, two confining units, and a basement confining unit. The overburden aquifer includes alluvial and colluvial valley-fill deposits; the three basalt units are the Saddle Mountains, Wanapum, and Grande Ronde Basalts and their intercalated sediments. The confining units are equivalent to the Saddle Mountains-Wanapum and Wanapum-Grande Ronde interbeds, referred to in this study as the Mabton and Vantage Interbeds, respectively. The basement confining unit, referred to as Older Bedrock, consists of pre-CRBG rocks that generally have much lower permeabilities than the basalts and are considered the base of the regional flow system. Based on specific-capacity data, median horizontal hydraulic conductivity (Kh) values for the overburden, basalt units, and bedrock are 161, 70, and 6 feet per day, respectively. Analysis of oxygen isotopes in water and carbon isotopes in dissolved inorganic carbon from groundwater samples indicates that groundwater in the CPRAS ranges in age from modern (50 years) to Pleistocene (10,000 years). The oldest groundwater resides in deep, downgradient locations indicating that groundwater movement and replenishment in parts of this regional aquifer system have operated on long timescales under past natural conditions, which is consistent with the length and depth of long flow paths in the system. The mean annual recharge from infiltration of precipitation for the 23-year period 1985-2007 was estimated to be 4.6 inches per year (14,980 cubic feet per second) using a polynomial regression equation based on annual precipitation and the results of recharge modeling done in the 1980s. A regional-scale hydrologic budget was developed using a monthly SOil WATer (SOWAT) Balance model to estimate irrigation-water demand, groundwater flux (recharge or discharge), direct runoff, and soil moisture within irrigated areas. Mean monthly irrigation throughout the study area peaks in July at 1.6 million acre-feet (MAF), of which 0.45 and 1.15 MAF are from groundwater and surface-water sources, respectively. Annual irrigation water use in the study area averaged 5.3 MAF during the period 1985-2007, with 1.4 MAF (or 26 percent) supplied from groundwater and 3.9 MAF supplied from surface water. Mean annual recharge from irrigation return flow in the study area was 4.2 MAF (1985-2007) with 2.1 MAF (50 percent) occurring within the predominately surface-water irrigated regions of the study area. Annual groundwater-use estimates were made for public supply, self-supplied domestic, industrial, and other uses for the period 1984 through 2009. Public supply groundwater use within the study area increased from 200,600 acre-feet per year (acre-ft/yr) in 1984 to 269,100 acre-ft/yr in 2009. Domestic self-supplied groundwater use increased from 54,580 acre-ft/yr in 1984 to 71,160 acre-ft/yr in 2009. Industrial groundwater use decreased from 53,390 acre-ft/yr in 1984 to 43,930 acre-ft/yr in 2009.
Author : Hydrologic Engineering Center (U.S.)
Publisher : Unknown
Page : 374 pages
File Size : 43,7 Mb
Release : 1971
Category : Groundwater
ISBN : UIUC:30112105947326
Author : Howard William Reeves,Edward Randall Bayless,Robert W. Dudley,D. T. Feinstein,Michael N. Fienen,Christopher J. Hoard,Glenn Hodgkins,Sharon Qi,J. L. Roth,J. J. Trost
Publisher : Unknown
Page : 0 pages
File Size : 53,6 Mb
Release : 2017
Category : Aquifers
ISBN : 1411341961
Author : Anonim
Publisher : Geological Survey (USGS)
Page : 21 pages
File Size : 45,5 Mb
Release : 2006-01-01
Category : Aquifers
ISBN : 1411309588
This report is written for the scientifically literate reader but is not limited to those who are involved in ground-water science. The report is intended to encourage U.S. Geological Survey scientists to develop a sense of excitement about ground-water science in the agency, to inform scientists about existing and potential ground-water science opportunities, and to engage scientists and managers in interdisciplinary discussions and collaboration. The report is intended for use by U.S. Geological Survey and Department of the Interior management to formulate long-term ground-water science programs and to continue sustained support of ground-water monitoring and research, some of which may not have an immediate impact. Finally, the report can be used to communicate the U.S. Geological Survey's vision of ground-water science to Congress, partners, other agencies, and the research community at large with the goals of enhancing collaborative opportunities, sharing information, and maintaining dialogue regarding the directions of U.S. Geological Survey ground-water science.
Author : Anonim
Publisher : Unknown
Page : 64 pages
File Size : 52,9 Mb
Release : 1986
Category : Military bases
ISBN : UIUC:30112105106253
Author : Martin Wilhelm Torkelson
Publisher : Unknown
Page : 114 pages
File Size : 46,8 Mb
Release : 1916
Category : Electronic
ISBN : WISC:89089878300
