41. Tagd (Formerly the Texas groundwater Conservation Districts Association.) Information on meetings, publications and operating manuals, and aquifer maps. http://www.texasgroundwater.org/

Last Updated: April 1, 2008 Best viewed with IE6 or above! TAGD Quarterly Meeting April 29-30, 2008 San Angelo, Texas New Water Level Program/Database Specialist @ TWDB Home By-Laws Chapter 35 ... Meetings Member Districts Printable List Select Barton Spring-Edwards Aquifer CD Bee GCD Blanco-Pedernales GCD Bluebonnet GCD Brazos Valley GCD Brewster County GCD Central Texas GCD Clear Fork GCD Clearwater UWCD Coastal Bend GCD Coastal Plains GCD Coke County UWCD Collingsworth County UWCD Colorado County GCD Cow Creek GCD Crockett GCD Culberson County GCD Edwards Aquifer Authority Evergreen UWCD Fayette County GCD Fox Crossing Water District Glasscock GCD Goliad County GCD Gonzales County UWCD Guadalupe County GCD Hays Trinity GCD Headwaters GCD Hemphill County UWCD Hickory UWCD #1 High Plains UWCD #1 Hill Country UWCD Hudspeth County UWCD #1 Irion County WCD Jeff Davis County UWCD Kenedy County GCD Kimble County GCD Kinney County GCD Live Oak UWCD Llano Estacado UWCD Lone Star GCD Lone Wolf GCD Lost Pines GCD McMullen GCD Medina County GCD Menard County UWD Mesa UWCD Middle Pecos GCD Middle Trinity GCD Mid-East Texas GCD North Plains GCD Panhandle GCD Pecan Valley GCD Permian Basin UWCD Pineywoods GCD Plum Creek CD Post Oak Savannah GCD Presidio County UWCD Refugio GCD Rolling Plains GCD Rusk County GCD Sandy Land UWCD San Patricio GCD Santa Rita UWCD Saratoga UWCD Southeast Texas GCD South Plains UWCD Sterling County UWCD Sutton County UWCD Uvalde County WCD Victoria GCD Wes-Tex GCD Wintergarden GCD Membership Form Newsletters Officers Regional Water Planning Groups ... Rules of Member Districts WWW

42. Ground Water Central Search Engine There are currently 3309 ground water related records in the system to search against. This database crosscuts and centralizes information found at a http://www.groundwatercentral.info/

Basic using Dates by Author or POC Advanced search for : order by Title SubTitle There are currently 3309 ground water related records in system to search against. Home Shortcuts LNAPL DNAPL Vapor Intrusion Search Help GWRTAC's Groundwater Central© Groundwater Central© is a portal for Internet-based groundwater information that consists of several integrated components that may be publicly accessed for no fee. The "smart" search engine provides a one-stop shop to browse for a wide variety of information from on-line publications and bibliographies, to presentations, case studies, research descriptions, data repositories, and vendors. Communication center components integrated into Groundwater Central© include a public bulletin board, and an "Ask An Expert" feature to facilitate customer access to professionals with expertise in a variety of relevant areas. Our aim is to significantly improve the efficiency of Internet research and communication for environmental professionals and the interested public. We hope you find this portal useful for your groundwater information needs. Remember to bookmark Groundwater Central© for future visits!

43. Pacific Groundwater Group :: Water Resource & Environmental Consulting Based in Seattle, WA, Pacific groundwater Group is dedicated to solving the complex water resource and environmental challenges of the Pacific Northwest. http://www.pgwg.com/

Formed in 1987, Pacific Groundwater Group is dedicated to solving the complex water resource and environmental challenges of the Pacific Northwest. With an experienced staff that includes some of the most highly regarded professionals in the industry, we offer our clients a range of diverse and complementary skills.

44. Index The Ogallala Aquifer contains vast amounts of groundwater but with little to Management of the Ogallala Aquifer and its groundwater resources was and is http://www.npwd.org/

North Plains Groundwater Conservation District NPGCD is a Groundwater Guardian Community This website is best viewed in Internet Explorer Public Invitation to Stakeholder's Meetings and items to be discussed - click here. Stakeholder's Meetings PowerPoint Presentation - Click here to view. March 25, 2008 - Perryton Expo Center, 402 South Expo Drive, Perryton, TX 79070 - 7:00 PM - click here for agenda March 31, 2008 - Dalhart Senior Citizen Center, 603 Denrock, Dalhart TX 79022 click here for agenda April 1, 2008 - Amarillo College Moore County Campus auditorium, 1220 East 1st Street, Dumas, TX 79029 click here for agenda History and Purpose T he Texas State Legislature in 1949 authorized the creation of Groundwater Conservation Districts to perform certain prescribed duties, functions, and hold specific powers as set forth in Article 7880-3c, Texas Civil Statutes, changed to Chapter 52 of the Texas Water Code, currently Chapter 36 of the Texas Water Code. A confirmation election was held in 1955 and the vote to create a groundwater conservation district dedicated to protect and conserve groundwater resources was affirmed. Sherman County, Hansford County, Ochiltree County, and the area north of the Canadian River in Hartley County, Moore County, and Hutchinson County comprised the original area of the District. In 1973 the people of Lipscomb County voted to annex into the District and in 1993 and 2004 portions of Dallam County were annexed into the District.

45. ILLINOIS ASSOCIATION OF GROUNDWATER PROFESSIONALS groundwater Professionals is dedicated to the protection and efficient utilization and providing consumer information about water wells and groundwater. http://www.iagp.org/

The Illinois Association of Groundwater Professionals is dedicated to the protection and efficient utilization of groundwater, providing programs that support industry professionalism and providing consumer information about water wells and groundwater. Contact Us Links Photos Updated December 14, 2007 New 2006 Consumer Guide This 36-page booklet was created to give consumers important information about their water well. Sections include: Click here for online copy Congratulations to these Newly Licensed Water Well Contractors Water Well Contractor License (Driller) Mark E. Brown Yorkville, IL James R. Erwin Salisbury, IL Richard N. Mileager Waupun, WI Jason Charles Niewinski Taylorville, IL Nicholas R. Thompson Warren, IL Pump Installation Contractor License Nathan M. Brockhouse

46. Indiana University Groundwater Flow Modeling Laboratory The purpose of the laboratory is to facilitate applied research in the area of groundwater flow and transport modeling. Our focus is on the development and http://www.indiana.edu/~grwater/

at the Environmental Science Research Center School of Public and Enironmental Affairs Indiana University The Groundwater Flow Modeling Laboratory at the School of Public and Environmental Affairs supports the development and application of groundwater flow models. The primary focus is on the Analytic Element Method (AEM). The lab is directed by Professor Henk Haitjema. Recent research projects An introduction to the Analytic Element Method Articles, books, conference proceedings, and reports Pdf documents of monographs and manuscripts Free groundwater flow model Groundwater flow courses available Other hydrology and groundwater related sites Webmaster: Charles Haitjema

47. IGWA.org - Iowa Groundwater Association Cooperate with the activities of various state and national associations organized in the interest of groundwater use, conservation, management, http://www.igwa.org/

Communication · Education · Research Home Contact Search About the IGWA History of the IGWA Board of Directors Past Board Members Membership Become an IGWA Member Membership Directory Events and Projects Calendar of Events Devonian Fossil Gorge Iowa Children's Water Festival Resources Excerpts from Iowa Groundwater Quarterly Stratigraphic Column of Iowa Web Sites of Interest ... Employment Opportunities IGWA Objectives Promote education and research on Iowa groundwater issues. Foster cooperation and information exchange throughout its membership Improve communication between state regulatory officials, professionals, and technicians working with groundwater, Cooperate with the activities of various state and national associations organized in the interest of groundwater use, conservation, management, and protection. The Iowa Groundwater Association Midwest Ground Water Conference September 29-October 2, 2008

48. MIT OpenCourseWare | Civil And Environmental Engineering | 1.72 Groundwater Hydr 1.72 groundwater Hydrology. Fall 2005. Well drilling. FEFLOW® (Finite Element subsurface FLOW system) is a 3D groundwater modeling software, http://ocw.mit.edu/OcwWeb/Civil-and-Environmental-Engineering/1-72Fall-2005/Cour

skip to content Home Courses Donate ... Civil and Environmental Engineering Groundwater Hydrology 1.72 Groundwater Hydrology Fall 2005 MIT / BUET team drilling a sediment core at a field site in Munshiganj, Bangladesh. (Image by Prof. Charles Harvey.) Course Highlights This course features a complete set of lecture notes , as well as videos from the Cape Cod Field Trip and a page describing the work of the Harvey Research Group and their Bangladesh Case Study Course Description This course covers fundamentals of subsurface flow and transport, emphasizing the role of groundwater in the hydrologic cycle, the relation of groundwater flow to geologic structure, and the management of contaminated groundwater. The class includes laboratory and computer demonstrations. Special Features Class field trip video Technical Requirements Special software is required to use some of the files in this course: .rm .xls .m , and *Some translations represent previous versions of courses. Staff Instructor: Prof. Charles Harvey Course Meeting Times Lectures: Two sessions / week 1.5 hours / session

49. Illinois Groundwater Consortium Working toward providing a scientifically valid basis for agricultural chemical management and regulatory decisions affecting groundwater. http://www.siu.edu/worda/igc/

About the IGC The Illinois Groundwater Consortium (IGC) was established in 1990 to investigate the short- and long-term effects of agricultural chemical contamination on groundwater, the environment, and, ultimately, human health and welfare. IGC members—the Illinois State Geological Survey , the Illinois State Water Survey Southern Illinois University Carbondale Southern Illinois University Edwardsville , the University of Illinois Agricultural Experiment Station, and the University of Illinois Cooperative Extension Service —worked toward providing a scientifically valid basis for agricultural management and regulatory decisions affecting groundwater. The IGC was funded by Congressional appropriations through the U.S. Department of Agriculture and administered by SIUC's Office of Research Development and Administration Funding for the consortium ended with the 2003 fiscal year. This web site is still being maintained in abbreviated form to allow access to IGC research findings. Research Emphases The IGC began its work with basic research studies on groundwater, particularly groundwater contamination and the effects of flooding on groundwater and surface water in Illinois. In its later years of operation, the consortium emphasized the relationship between land use practices, particularly urban and industrial growth, and water quality and quantity. The IGC funded grants on a competitive basis from proposals submitted by consortium members. A research/planning conference held each year in April brought together researchers, government agency personnel, and other interested parties to discuss IGC research findings and to chart future directions for the consortium.

50. Groundwater Information Center Efficient management of groundwater resources is necessary so that California s water supply is optimized. Source 1999 groundwater Management in http://www.groundwater.water.ca.gov/

California Home Governor Home Amber Alert DWR Home ... Contacts Related Links Groundwater Data DWR My CA Groundwater Information Center "With increasing demand for water created by California's rapidly increasing population, efficient and effective management of all water resources is an issue that affects many people. Efficient management of groundwater resources is necessary so that California's water supply is optimized." [Source: 1999 Groundwater Management in California; A Report the Legislature Pursuant to SB 1245 (1997)] Welcome to the Groundwater Information Center, a guide to programs, data and technical assistance offered by the Department of Water Resources. Use the list below and the links at the left to navigate your way around the the new Groundwater Information Center. California's Groundwater: Bulletin 118, Update 2003

51. Groundwater groundwater is the water found in underground aquifers. A significant portion of the drinking water supply for the United States comes from underground http://www.api.org/ehs/groundwater/

Home Contact Us Site Map API Home ... Sign Up for Email Alerts Groundwater Groundwater is the water found in underground aquifers. A significant portion of the drinking water supply for the United States comes from underground sources. The oil and natural gas industry is keenly aware of the vulnerability of this resource, and works to ensure that it is not endangered. Oxygenates Find technical information on the natural attenuation, characterization, and fate and transport of fuel oxygenates (including MTBE and ethanol) in soil, groundwater and surface water. More... Vapor Intrusion Access API research, publications and presentations. More... LNAPL API's Light Non-Aqueous Phase Liquid (LNAPL) Resource Center contains manuals, software and other technical material to help you address cleanup of free-phase petroleum hydrocarbons in the shallow subsurface. More... Access API research results and practical tools for risk-based, cost-effective decision making. More... Quick Links API Groundwater Sensitivity Toolkit API Interactive LNAPL Guide API Soil Vapor Sampling Manual Newsroom ... Print this page API: Time for informed energy policies More U.S. fuel demand slips for February - API

52. GSI Environmental, Inc. GSI Environmental, Inc. (formerly groundwater Services, Inc.) is an environmental engineering firm which specializes in the assessment and management of http://www.gsi-net.com/

Welcome to GSI Environmental Inc. Please use this website to learn about us, to buy our software products, to register for a training course, or to download free stuff of interest to you. Terms of Use Privacy Policy

53. Michigan Groundwater Association Welcome to the web site of The Michigan Ground Water Association, Inc. We have assembled information on our web site we feel to be of value to our members http://www.michigangroundwater.com/

Join MGWA Officers Fundamentals Course Contractors Join MGWA Officers Fundamentals Course Contractors ... Scholarships

54. Natural Attenuation For Groundwater Remediation Natural Attenuation for groundwater Remediation NATURAL ATTENUATION FOR groundwater REMEDIATION Committee on Intrinsic Remediation Water Science and http://www.nap.edu/books/0309069327/html/

var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl ." : "http://www."); document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); Read more than 3,700 books online FREE! More than 1900 PDFs now available for sale HOME ABOUT NAP CONTACT NAP HELP ... ORDERING INFO Questions? Call 888-624-8373 Items in cart [0] HARDBACK + PDF your price: $58.50 add to cart HARDBACK list:$ Web:$44.96 add to cart PDF BOOK your price: $38.50 add to cart PDF CHAPTERS your price: $5.70 select Free Resources PDF EXECUTIVE SUMMARY Display this book on your site! Related Titles Contaminants in the Subsurface: Source Zone Assessment and Remediation Superfund and Mining Megasites: Lessons from the Coeur d'Alene River Basin Other Related Titles Natural Attenuation for Groundwater Remediation Commission on Geosciences, Environment and Resources ( CGER Web Search Builder Use this book's key terms to search within this book, across our collection, or across the Web. Skim This Chapter ... Paste in your own text to find books that relate to your topic. Page I The following HTML text is provided to enhance online readability. Many aspects of typography translate only awkwardly to HTML. Please use the

55. Center For Groundwater Research Center for groundwater Research (CGR), Department of Environmental and Biomolecular Systems (EBS), OGI School of Science and Engineering, Oregon Health and http://cgr.ese.ogi.edu/

CGR About Introduction Facilities LEAP Tanks Directions Research Iron Walls (PRBs) Chemical Oxidation Fuel Oxygenates Hydrologic Modeling Education MERL CD-ROM Databases IronRefs Center for Groundwater Research Department of Environmental and Biomolecular Systems 20000 NW Walker Road Beaverton, Oregon 97006-8921 USA Phone: (503) 748-1070, FAX: (503) 748-1273 Web: http://cgr.ebs.ogi.edu/ Email: info@ebs.ogi.edu The classic and influential 1988 text by Friedrich Schwille Dense Chlorinated Solvents in Porous and Fractured Media was translated from Germany by Jim Pankow. The book is out of print but now available here as a PDF. For details, click on the cover to the left. Above: The acclaimed and authoritative reference book on the history, movement, and remediation of chlorinated solvents in groundwater. Click on the cover for details. cgr site

56. CHL - Groundwater groundwater is a vital natural resource. It is estimated that groundwater supplies over half of the drinking water for our nation. CHL is actively involved http://chl.erdc.usace.army.mil/chl.aspx?p=s&a=ResearchAreas;10

57. Sacramento Groundwater Authority To manage, protect and sustain the groundwater resources of the basin in Sacramento County north of the American River consistent with the Water Forum http://www.sgah2o.org/

Home RWA Contact Us To manage, protect and sustain the groundwater resources of the basin in Sacramento County north of the American River consistent with the Water Forum Agreement for the benefit of the water users within the basin, and to coordinate with other water management entities and activities throughout the region. Groundwater Management Plan SGA adopted its Groundwater Management Plan on December 11, 2003. The plan is an essential tool for ensuring the viability of the groundwater resource while supporting the objectives of the Sacramento Water Forum Agreement. Banking and Exchange Pilot Studies SGA members participated in two pilot studies to bank and exchange water to demonstrate the viability of conjunctive use opportunities within the basin. SGA Accomplishments 2003 was a year of tremendous progress for both the Sacramento Groundwater Authority and Regional Water Authority. View a presentation of our recent accomplishments. - shockwave Download the March 2008 RWA/SGA newsletter.

58. Interactive Groundwater Unified Deterministic, Stochastic, and Multiscale groundwater Modeling. Laboratory of Excellence for Realtime Computing and Multiscale Modeling http://www.egr.msu.edu/igw/

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59. RCGRD RCGRD is a groundwater research center dedicated to the creation and dissemination of knowledge on computerbased technology that is designed to achieve http://www.rcgrd.uvm.edu/

60. WHO | Protecting Groundwater For Health Protecting groundwater for Health provides a structured approach to analysing hazards to groundwater quality, assessing the risk they may cause for a http://www.who.int/water_sanitation_health/publications/protecting_groundwater/e

Language options Search All WHO This site only Main navigation Home About WHO Countries Health topics ... Economic aspects Water Sanitation and Health (WSH) About us Databases Guidelines Training ... Publications on water, sanitation and health Main content printable version Protecting groundwater for health Protecting Groundwater for Health provides a structured approach to analysing hazards to groundwater quality, assessing the risk they may cause for a specific supply, setting priorities in addressing these, and developing management strategies for their control. For health professionals, it thus is a tool for access to environmental information needed for such a process and for professionals from other sectors, it gives a point of entry for understanding health aspects of groundwater management. DOWNLOAD DOCUMENT Document cover [pdf 1.96Mb] Section 1 - Scientific background [pdf 2.29Mb] Section 2 - Understanding the drinking-water catchment [pdf 3.21Mb] Section 3 - Situation analysis [pdf 1.41Mb] ... Section 5 - Approaches to pollution source management [pdf 1.47Mb] Publishing and ordering information © World Health Organization 2006 ISBN 92 4 154 668 9 Price: CHF 160.00/US$ 144.00

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