groundwater analyses News

  • Laboratory analyses of contaminated groundwater

    The Defense Distribution Depot Susquehanna located in New Cumberland, PA has a requirement for the establishment of an Indefinite-Delivery Requirements contract to provide the necessary labor and materials to perform laboratory analyses on samples of contaminated/non-contaminated groundwater, drinking water, hazardous wastes, PCBs, bulk samples and air monitoring cassettes for asbestos. Due to ...


    By GLOBE SERIES

  • Innovative groundwater modeling subject of special section in Groundwater

    Recently published scientific articles detail fresh perspectives and new ideas regarding the future of groundwater modeling. The articles were published in a special section within the September-October 2017 issue of the National Ground Water Association’s flagship technical journal, Groundwater®. Within this special ...

  • Treatment of abstracted groundwater

    Since abstracted groundwater can consist of a complex mixture of river bank filtrate and polder water, which have different origins and compositions, its treatment is challenging . An article in Drinking Water Engineering and Science discusses the effect of the properties of this mixture on the production of drinking water. In the Netherlands, over 60% of ...


  • Contaminants in US groundwater

    According to a new study by the USGS, more than 20% of untreated water samples from 932 public wells across the US contained at least one contaminant at levels of potential health concern. About one-third of the US population receive their drinking water from such a system. The USGS study (Contaminants in Groundwater used for ...


  • Victorian Groundwater Management System Direct Input to ESdat

    The Victorian groundwater management system (GMS) is a database of groundwater related data (for example groundwater, geology or chemistry data) across Victoria that is delivered quarterly by DVD from the Department of Sustainability and Environment to registered subscribers. The delivery of data from this system is often in a format that is time-consuming to extract, filter and output as useful ...

  • Scientists develop improved groundwater forecasting model

    Scientists in India have developed a more efficient computing model to predict monthly changes in groundwater, which is depleted in many areas of developing countries because of damaged soils and poor irrigation practices. A team of scientists based in India's four southern states used the concept of an 'artificial neural network' (ANN), a computing technique that mimics the way millions of ...


    By SciDev.Net

  • Spanish earthquake could have been triggered by groundwater pumping

    An earthquake that killed nine people in Lorca, Spain, last year could have been triggered by groundwater being drained from the area for use in irrigation, according to scientists. The study found that the ground moved in the same places as subsidence has been occurring since the 1960s, due to the extraction of groundwater. In Europe, earthquakes are most common in southern and ...

  • Public Comment Phase: NGWA’s Groundwater and PFAS: State of Knowledge and Practice

    The purpose of Groundwater and PFAS: State of Knowledge and Practice is to identify for the defined audiences the known science and knowledge related to PFAS compounds present in groundwater and the subsurface, as well as the current state of the art in practices relating to the ecological impacts, as well as the anthropogenic uses of groundwater.  The document will also identify gaps in ...

  • Special e-issue of Groundwater focuses on public supply well vulnerability

    The National Ground Water Association’s flagship technical journal, Groundwater®, has published a special electronic-only issue focusing on public drinking water supply well vulnerability to contamination. This special issue can be accessed in the Wiley Online Library, the database containing complete content information for Groundwater, the leading international journal focusing ...

  • Ecoforum Conference & Exhibition 2012 in Sydney to feature ESdat Environmental and Groundwater Data Management Software.

    ESdat Environmental Data Management Software will be demonstrated at the Ecoforum Conference & Exhibition 2012 in Sydney from Wednesday 7 to Friday 8 March 2012, by the software developers, Earth Science Information Systems (EScIS). ESdat is used by many of the world’s leading environmental consultancies and site holders. For existing ESdat users this is an opportunity to ...

  • Aerial Survey Shows Radiological Wastes Contained in Secure Areas of West Lake Landfill; No Public Health Risks Posed

    A March 2013 aerial survey of the West Lake Landfill at Bridgeton, Mo., has determined that radiologically-contaminated wastes buried there in the 1970s remain contained within secure, fenced areas of the Superfund site, and do not pose public health risks, according to a report issued today by EPA Region 7. Region 7 requested the survey, which was conducted March 8 by EPA’s Airborne ...

  • Sanitas Technologies Releases Sanitas v.9.0 Ground Water Statistical Software Program

    Software used nationwide for groundwater statistical analyses by waste management companies, environmental engineers and consultants, state and local government agencies, electric utilities, industrial, chemical and ammunition manufacturers, and refineries. A national leader in ground water statistics since 1991, Sanitas Technologies today announced the newest release of their Sanitas ground ...


    By Sanitas Technologies

  • EarthSoft and Groundswell Technologies to Integrate EQuIS and Waiora

    EarthSoft, Inc. CEO Mitch Beard and Groundswell Technologies, Inc. CEO Dr. Mark Kram announced today that will integrate EarthSoft’s EQuIS environmental workflow data management platform with Groundswell’s Waiora web based monitoring and visualization platform. This new integration enables EQuIS users to generate advanced environmental and water resource management ...


    By EarthSoft, Inc

  • We are Gonna Need a Bigger Pump

    The Problem: At a large industrial site, traditional horizontal and vertical extent investigations failed to reveal what eventually turned out to be highly localized seams of Trichloroethylene (TCE) DNAPL at areas of the property where unusual lithology came into play.  In addition to the “hide & seek” nature of finding the contamination in these areas, it became ...

  • New sewage sampler enables real-time control

    HACH LANGE has launched an innovative new wastewater sampling system, which will open up a new world of opportunity by enabling water companies to continuously monitor sewage at the plant inlet. In the past, it has been almost impossible to monitor influent because of the physical and biological challenges that sewage presents – ragging, biofouling etc. However, following trials at a ...


  • Major flooding exercise to test emergency response in England and Wales

    A large-scale emergency flood exercise will take place across England and Wales to test national and regional responses to severe flooding from rivers, the sea, reservoirs, groundwater and surface water. Exercise Watermark will bring together government bodies, big business, and local communities to trial responses to a range of scenarios which could occur during a flood emergency. Environment ...

  • Environmental Sensing and Monitoring Technologies: Global Markets

    INTRODUCTION PRINCIPAL TRENDS There are two principal trends of note in the environmental sensing and monitoring business. The first is the technological revolution in the design and engineering of individual sensors and sensor components. The trend in terms of individual sensors is toward miniaturization. Making sensors smaller lowers material costs and energy requirements and makes large ...


  • ESdat Newsletter Dec 2015

    It's been a busy year at EScIS, with lots of great new software being developed, and projects being completed. Some of the key highlights are below: ESdat Server v 2 Released EScIS is pleased to announce some great new features available for using ESdat data in the ESdat Server Web Interface. ...

  • Geotech expands current instrument hire business

    Customers can enjoy a quick and easy process while choosing from the latest instruments to suit their specific needs. Whether it is to replace an instrument that is being serviced or a project-based hire, Geotech delivers an excellent experience, including delivery and collection, all at a very competitive price. Manufactured to the highest quality, customers can choose from the latest products ...


    By Geotech

  • The Acta Group, L.L.C. and The Acta Group EU, Ltd extend their best wishes to our clients and many friends and we wish you and your family a happy, healthy, and peaceful new year

    TSCA/FIFRA/NTP/EPCRA EPA Denies Second Request Made In TSCA Section 21 Petition Regarding Lead: On November 17, 2010, the U.S. Environmental Protection Agency (EPA) issued its decision to deny the second request made by certain petitioners seeking a ban on lead in fishing sinkers. 75 Fed. Reg. 76246. EPA determined that the petitioners failed to demonstrate that the ...


    By Acta Group

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you