Download or read book Ground Water Flow Model at Fort Devens Massachusetts written by and published by . This book was released on 1993 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this project was to develop a regional ground water flow model to assist in determination of cumulative impacts to ground water quality from the multiple contaminated sites at Fort Devens. Fort Devens is a U.S. Army post in Worcester and Middlesex counties in central Massachusetts. There are a number of contaminated and potentially contaminated areas on the post that are currently being studied. The geology of Fort Devens was chiseled by the continental glaciers of the Pleistocene epoch. The glaciers deepened existing river valleys by eroding the bedrock and depositing till (poorly sorted clay, silt, and sand), glacial outwash (well sorted, sandy deposits from rivers and melting glaciers), drumlins (hills of till), kames (hills of sand), kettles (depressions caused by buried blocks of ice that melt), and other landforms characteristic of glacial terrain. The bedrock beneath the unconsolidated glacial sediments consists primarily of metamorphic rocks (old crystalline rocks). Ground water exists at Fort Devens in two geologic formations. The primary aquifer is the glacial drift that overlies the bedrock. This aquifer consists of well sorted sands and gravels, fine sands, silt, and clay; and is known as the glacial outwash aquifer. It is capable of supplying large quantities of water. The aquifer is used by Fort Devens and nearby municipalities for water supply.
Download or read book Guidelines for Evaluating Ground water Flow Models written by Thomas E. Reilly and published by DIANE Publishing. This book was released on 2004 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrogeology and Simulation of Ground water Flow at Superfund site Wells G and H Woburn Massachusetts written by Virginia De Lima and published by . This book was released on 1989 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conceptual model and numerical simulation of the ground water flow system in the unconsolidated deposits of the Colville River Watershed Stevens County Washington written by and published by DIANE Publishing. This book was released on with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Simulation of Advective Flow Under Steady state and Transient Recharge Conditions Camp Edwards Massachusetts Military Reservation Cape Cod Massachusetts written by Donald A. Walter and published by . This book was released on 2003 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: ... Describes and documents USGS groundwater flow modeling activities in support of the US Army National Guard investigations; these models were used to (1) improve understanding of the hydrologic system, (2) simulate advective transport of contaminants, (3) delineate recharge areas to municipal wells, and (4) evaluate how model discretization and time-varying recharge affect simulation results ...
Download or read book Simulation of Ground water Flow and Evaluation of Water management Alternatives in the Assabet River Basin Eastern Massachusetts written by Leslie A. Desimone and published by . This book was released on 2004 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Finite element Three dimensional Ground water FE3DGW Flow Model written by and published by . This book was released on 1984 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Groundwater Modeling written by Paul Van der Heijde and published by . This book was released on 1989 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Modular Three dimensional Finite difference Ground water Flow Model written by Michael G. McDonald and published by . This book was released on 1984 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Three dimensional Ground water flow Model Modified to Reduce Computer memory Requirements and Better Simulate Confining bed and Aquifer Pinchouts written by P. Patrick Leahy and published by . This book was released on 1982 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Use of a Ground water Flow Model with Particle Tracking to Evaluate Ground water Vulnerability Clark County Washington written by Daniel T. Snyder and published by Geological Survey (USGS). This book was released on 1998 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of Ground water Modeling written by Jacob Bear and published by . This book was released on 1992 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Practical Aspects of Groundwater Modeling written by William Clarence Walton and published by . This book was released on 1985 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Bottoms Regional Ground water Flow Model written by Gary R. Clark and published by . This book was released on 1997 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ground Water Model Handbook written by and published by . This book was released on 1981 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Groundwater Models for Resources Analysis and Management written by Aly I. El-Kadi and published by CRC Press. This book was released on 1995-03-23 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by renowned experts in the field, this book assesses the status of groundwater models and defines models and modeling needs in the 21st century. It reviews the state of the art in model development and application in regional groundwater management, unsaturated flow/multiphase flow and transport, island modeling, biological and virus transport, and fracture flow. Both deterministic and stochastic aspects of unsaturated flow and transport are covered. The book also introduces a unique assessment of models as analysis and management tools for groundwater resources. Topics covered include model vs. data uncertainty, accuracy of the dispersion/convection equation, protocols for model testing and validation, post-audit studies, and applying models to karst aquifers.
Download or read book Use of Particle Tracking to Improve Numerical Model Calibration and to Analyze Ground water Flow and Contaminant Migration Massachusetts Military Reservation Western Cape Cod Massachusetts written by John P. Masterson and published by U.S. Government Printing Office. This book was released on 1996 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: ...Examines ground-water flow model used to simulate hydrogeologic conditions affecting ground-water flow and contaminant migration in the Cape Cod acquifer beneath the Massachusetts Military Reservation...
