water data Articles

  • How to handle key sustainability issues of products and ingredients in the cosmetics industry

    How can brands determine and respond to the key issues regarding sustainability of their products and ingredients? The issue was discussed at the recent Sustainable Cosmetics Summit European Edition in Paris. Speaking at the event Margarida Gama, Thinkstep, business sustainability software and services provider, explained one route to determining and responding to sustainability concerns at ...


    By thinkstep

  • A Checklist To Keeping Your Control Valves In Good Health

    Don’t let your valves flat-line! Learn how to properly examine your ...


    By Singer Valve Inc.

  • Recent Federal Developments

    TSCA/FIFRA EPA Extends Comment Period For Draft Guidance For Pesticide Registrants On Notifications, Non-notifications, And Minor Formulation Amendments: On October 5, 2017, the U.S. Environmental Protection Agency (EPA) issued a notice of extension of the comment period for the draft guidance  ...


    By Bergeson & Campbell, P.C.

  • Five principles of uncertainty for modelers discussed in November-December issue of Groundwater

    If you’re a member of the NGWA Scientists and Engineers Section, you will soon receive your copy of the November-December 2017 of Groundwater®, an issue brimming with a wide range of topics. In his Guest Editorial, Randall J. Hunt offers five principles of uncertainty for groundwater modelers. He argues that uncertainty must ...

  • Data Requirements for Ground Water, Surface Water, and Leachate

    It is common for ground water to be contaminated with the water soluble substances found in overlying soils. Many of the required data elements are similar, e.g., pH, TOC, BOD, COD, oil and grease, contaminant identification and quantification, and soil and aquifer characterization. Additional water quality monitoring data elements include hardness, ammonia, total dissolved solids, and metals ...

  • Data Flows

    Metering only tells us our total water usage, but the latest technology can tell us so much more, according to Dene Marshallsay and Mark ...


    By WRc plc

  • How data and analytics are keeping Philly’s water safe

    CH2M assisted Philadelphia to implement a Surveillance and Response System (SRS) demonstration project under the U.S. Environmental Protection Agency’s (EPA’s) Water Security Initiative. CH2M Global Director Smart Cities and Senior Technology Fellow Dr. Avinash S. Patwardhan and Ken Thompson, CH2M Deputy Director Intelligent Water Solutions and Senior ...


    By CH2M Hill Companies, Ltd.

  • LIMS Key to Quality Data Management in Water Industry

    WEFTEC  has just  wrapped up its 2012 conference – the largest meeting of its kind in North America.  The Water Environment Federations’ annual meeting has again delivered comprehensive water quality education and training to thousands of water quality professionals.  The leading discussions at WEFTEC ...

  • Strategic Planning for Water Loss Reduction with Imprecise Data

    Water utilities particularly in the developing countries continue to operate with considerable inefficiencies in terms of water and revenue losses. With increasing water demand and scarcity, utilities require effective strategies for optimum use of available water resources. Often the information needed for strategic planning is inadequate and decisions have to be made on the basis of limited and ...


    By IWA Publishing

  • Weather Data Has Multiple Uses in Water Management

    According to their website, Central Utah Water Conservancy District (CUWCD) is "proud of its role in managing the water in its jurisdiction and using technology, intelligence and hard work to ensure the best possible balance for man and nature.” As part of this management and use of technology, Orion Weather Stations are located at Jordanelle Dam and Utah Lake Pumping Station with three ...

  • Data mining techniques for water ecotoxicity classification for application on water resources management

    Among the various forms of action that promote sustainability, technological innovation can be considered one of the most important. This paper applied data mining techniques to discover knowledge in the field of water quality monitoring data, providing useful and relevant support for decision-making in environmental management systems. At the current stage of research, a predictive modelling ...


    By Inderscience Publishers

  • Monitoring and data for the MDGs

    Improving water resources development and management is a critical factor for meeting the MDG’s, not only specifically Target 10 (Halve, by 2015, the proportion of people without sustainable access to safe drinking water and sanitation), but also the broader goals of eradicating extreme poverty and hunger, achieving universal primary education, promoting gender equality and women’s ...


    By IWA Publishing

  • Hydrometric Network Data Management

    A key part of HL's contract with Dwr Cymru Welsh Water to install, operate and maintain a large network of telemetred reservoir level and compensation flow gauges, a suite of HL's software packages was also supplied to each of the three operational areas for managing time-series data and processing stage-discharge data into a long-term flow record archive. HL's HydroLog4 and Gauger 2 packages ...

  • Groundwater data network interoperability

    Water data networks are increasingly being integrated to answer complex scientific questions that often span large geographical areas and cross political borders. Data heterogeneity is a major obstacle that impedes interoperability within and between such networks. It is resolved here for groundwater data at five levels of interoperability, within a Spatial Data Infrastructure architecture. ...


    By IWA Publishing

  • Chiller systems at a data center

    Layer42 is a company that operates data centers in Silicon Valley. Air conditioning is critical to the operation of the data center. If the a/c fails, the computers in the data center may fail denying service to hundreds of thousands of users. After a thorough review of the risks and benefits, Layer42 asked Power Knot to install with its ...


    By Power Knot LLC

  • Big data and hydroinformatics

    Big data is popular in the areas of computer science, commerce and bioinformatics, but is in an early stage in hydroinformatics. Big data is originated from the extremely large datasets that cannot be processed in tolerable elapsed time with the traditional data processing methods. Using the analogy from the object-oriented programming, big data should be considered as objects encompassing the ...


    By IWA Publishing

  • Real-time data in the wild

    Background The South African water resource (DWAF) monitoring network belongs to one of the well organized and managed networks world-wide. Well prepared and maintained measurement sites & stations deliver the data base for the water management in the huge territory of South Africa. One main issue of the online data availability is the data transfer from remote stations to the data ...


    By The OTT Hydromet Group

  • Waterquality and meteorological data - Greece

    Background Thesprotia is one of the 51 prefectures in Greece and is located in the North-West of the country, 479 km from the capital Athens. The population of the prefecture is around 46,000 people. In the Pindos-Mountains arises the riverKalamas and empties after 115 km in the bay of Valtos (Ionian Sea). The river has large environmental influence on the area and is also in some areas ...


    By The OTT Hydromet Group

  • Compost Data Tracking And Analysis

    From tip fee invoice tracking to process control to compost product sampling, information gathering, analysis and reporting are key to successful facility operations.   COMPOSTING is a highly regulated component ...


    By BioCycle Magazine

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