Draft Western Boundary Groundwater Monitoring Plan Letter Report For Sampling Period May 2006 To December 2007
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Draft Western Boundary Groundwater Monitoring Plan Letter Report For Sampling Period May 2006 To December 2007
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Author : United States. Army. Corps of Engineers
language : en
Publisher:
Release Date : 2008
Draft Western Boundary Groundwater Monitoring Plan Letter Report For Sampling Period May 2006 To December 2007 written by United States. Army. Corps of Engineers and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Environmental impact analysis categories.
Bericht Des Sachverst Ndigenkreises Der Bundesregierung F R Klimatologische Grundlagenforschung Ber Die Drei Studien Chang
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Author :
language : en
Publisher:
Release Date : 1984
Bericht Des Sachverst Ndigenkreises Der Bundesregierung F R Klimatologische Grundlagenforschung Ber Die Drei Studien Chang written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with categories.
Final Report
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Author : L. M. LaFreniere
language : en
Publisher:
Release Date : 2006
Final Report written by L. M. LaFreniere and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
This document reports the results of groundwater sampling in September-October 2005 and March 2006 at the grain storage facility formerly operated at Centralia, Kansas, by the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA). These activities were the first and second twice yearly sampling events of the two-year monitoring program approved by the CCC/USDA and Kansas Department of Health and Environment (KDHE) project managers. The initial monitoring network sampled in September and October 2005 consisted of six monitoring wells (MW1-MW6) installed in 2004, plus five groundwater piezometers (SB01, SB04, SB05, SB08, SB09) installed in 2002. The combined September-October 2005 sampling was the first monitoring event in the planned two-year program for Centralia. The groundwater samples collected in both September and October were analyzed for volatile organic compounds (VOCs), and samples collected in September were analyzed for dissolved hydrogen and additional groundwater parameters to aid in evaluating the potential for reductive dechlorination processes. After the monitoring in September-October 2005, Argonne recommended expansion of the initial monitoring network. Previous sampling (August 2004) had already suggested that this network of six monitoring wells and five piezometers was inadequate to delineate the extent of the carbon tetrachloride plume. With the approval of the CCC/USDA and KDHE project managers, the monitoring network was expanded in January 2006 through the installation of four additional monitoring wells (MW7-MW10) and one new piezometer (SB07R) to replace a damaged piezometer (the former SB07). Details of the monitoring well and piezometer installations are reported in this document. The expanded monitoring network of ten monitoring wells (MW01-MW10) and six piezometers (SB01, SB04, SB05, SB07R, SB08, and SB09) was sampled in March 2006. This March 2006 sampling was the second monitoring event in the planned two-year program. Results of analyses for VOCs showed further increases in contaminant levels and expansion of the carbon tetrachloride plume toward the south and west from the former CCC/USDA facility. The groundwater samples collected in March 2006 were also analyzed for additional groundwater parameters to aid in the evaluation of the potential for reductive dechlorination processes. Preliminary screening of groundwater parameters provided limited evidence that reductive dechlorination of carbon tetrachloride is taking place at some locations on the former CCC/USDA facility. Groundwater levels measured manually in September 2005, March 2006, and June 2006 were used to map the potentiometric surface at Centralia. Overall, these results were consistent with each other and with previous measurements, generally indicating a groundwater flow direction toward the south-southwest from the former CCC/USDA facility. Data recorders installed in wells MW01-MW06 in August 2004 are gathering long-term data on the groundwater elevation and gradient. Data downloaded in March 2005, September 2005, and June 2006 indicate that two wells north and west of the former CCC/USDA facility boundary show distinct, transient and seasonal water level variations. In contrast, two different wells southwest and south of the former facility boundary show virtually no response to the same events. The first two monitoring events of the planned two-year monitoring program for Centralia have demonstrated increased carbon tetrachloride concentrations and lateral expansion of the contaminated zone. Argonne recommends that the CCC/USDA and KDHE project managers consider development and approval of a work plan to expedite the selection and implementation of an active remedial alternative addressing the concentrated areas of groundwater contamination before the end of the two-year monitoring program in 2007.
Basewide Groundwater Monitoring Plan Letter Report
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Author : United States. Army. Corps of Engineers. Sacramento District
language : en
Publisher:
Release Date : 1996
Basewide Groundwater Monitoring Plan Letter Report written by United States. Army. Corps of Engineers. Sacramento District and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Aquifers categories.
October 2007 Monitoring Results For Morrill Kansas
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Author :
language : en
Publisher:
Release Date : 2008
October 2007 Monitoring Results For Morrill Kansas written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
In September 2005, the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) initiated periodic sampling of groundwater in the vicinity of a grain storage facility formerly operated by the CCC/USDA at Morrill, Kansas. On the basis of available information, the CCC/USDA believes that one or more third parties operated this facility after termination of the CCC/USDA's lease in 1971. The sampling at Morrill is being performed on behalf of the CCC/USDA by Argonne National Laboratory, in accord with a monitoring program approved by the Kansas Department of Health and Environment (KDHE), to monitor levels of carbon tetrachloride contamination identified in the groundwater at this site (Argonne 2004, 2005a). Under the KDHE-approved monitoring plan (Argonne 2005b), the groundwater has been sampled twice yearly for a recommended period of two years. The samples are analyzed for volatile organic compounds (VOCs), as well as for selected geochemical parameters to aid in the evaluation of possible natural contaminant degradation (reductive dechlorination) processes in the subsurface environment. The sampling is presently conducted in a network of 12 monitoring wells and 3 private wells (Figure 1.1), at locations approved by the KDHE. The scope of the originally approved monitoring has been expanded to include vegetation sampling (initiated in October 2006) and surface water and stream bed sediment sampling (initiated in March 2007). The analytical results for groundwater sampling events at Morrill in September 2005, March 2006, September 2006, and March 2007 were documented previously (Argonne 2006a, 2007c, e). The results have demonstrated the presence of carbon tetrachloride contamination, at levels exceeding the KDHE Tier 2 Risk-Based Screening Level (5.0 [mu]g/L) for this compound, in a groundwater plume extending generally south-southeastward from the former CCC/USDA facility, toward Terrapin Creek at the south edge of the town. Little clear pattern of change in the concentrations observed at the individual monitoring points and little plume migration have been observed in previous monitoring events. Low levels (d"1.3 [mu]g/L) of carbon tetrachloride have persistently been detected at monitoring well MW8S, however, along an intermittent tributary to Terrapin Creek. This observation suggests a possible risk of contamination of the surface waters of the creek. In light of these findings, in 2006 the CCC/USDA recommended expansion of the approved monitoring program to include the collection and analysis of surface water samples along Terrapin Creek (Argonne 2007e). At the request of the KDHE (KDHE 2007a), locations for both surface water and shallow sediment sampling were discussed with the KDHE in January 2007. An addendum to the existing monitoring plan and a standard operating procedure (SOP AGEM-15) for sediment sampling were submitted to the KDHE on the basis of these discussions (Argonne 2007a, b). This report presents the results of groundwater, surface water, and sediment sampling performed at Morrill in October 2007, in accord with the monitoring plan (Argonne 2005b) and the addendum to that plan (Argonne 2007a). To supplement these studies, Argonne also sampled natural vegetation along Terrapin Creek in October 2006, April 2007, and July 2007 for analyses for VOCs. The results of the plant tissue analyses are included in this report. The October 2007 groundwater sampling at Morrill represents the fifth and final monitoring event performed under the recommended two-year monitoring program approved by the KDHE.
Olympic Dam Expansion
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Author : BHP Billiton
language : en
Publisher:
Release Date : 2009-01-01
Olympic Dam Expansion written by BHP Billiton and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-01-01 with Electronic books categories.
Contains the Draft Environmental Impact Statement 2009 for the proposed Olympic Dam expansion for submission to the Australian, South Australian and Northern Territory governments. The documents that comprise the Draft EIS form the formal assessment material for the project. There are further electronic resources which simplify and clarify some of the complex studies that support the Draft EIS available online but these additional resources do not form part of the documentation for submission to any government.
Backpacker
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Author :
language : en
Publisher:
Release Date : 2009-06
Backpacker written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06 with categories.
Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.
Backpacker
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Author :
language : en
Publisher:
Release Date : 2007-09
Backpacker written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-09 with categories.
Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.
Asean Marine Water Quality Management Guidelines And Monitoring Manual
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Author :
language : en
Publisher:
Release Date : 2008
Asean Marine Water Quality Management Guidelines And Monitoring Manual written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Environmental monitoring categories.
"This book details an AusAID funded project, in partnership with the ASEAN Secretariat, which focuses on managing and monitoring marine water quality in the ASEAN region."--Provided by publisher.
The Role Of Sound Groundwater Resources Management And Governance To Achieve Water Security
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Author : International Centre for Water Security and Sustainable Management
language : en
Publisher: UNESCO Publishing
Release Date : 2021-10-31
The Role Of Sound Groundwater Resources Management And Governance To Achieve Water Security written by International Centre for Water Security and Sustainable Management and has been published by UNESCO Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-31 with Political Science categories.