Archives: Webinars

Upcoming Talks

  • Oct 24

    Estimating the Long-Term Capacity of a Production Wellkeyboard_arrow_down

    This presentation is devoted to one of the most basic, but also one of the most important, assignments of a hydrogeologist: estimation of the long-term capacity of a production well. Assessing the capacity of a well is not something a hydrogeologist wants to get wrong, but there are plenty of opportunities to do so. The presentation will begin with the distinction between the capacity and the sustainable yield of a production well. The discussion will then move on to a consideration of the two components of the capacity calculation, the allowable drawdown and the specific capacity. Simplified methods of estimating the specific capacity will be reviewed, followed by a more complete examination of the factors that control the drawdown in a well. The role and interpretation of step tests will be highlighted. The presentation will conclude with cautions regarding the extrapolation from short-term tests to predictions of long-term well performance. A set of detailed notes has been prepared to accompany the presentation.


    Mr. Neville has over 15 years of experience as a groundwater hydrologist, with particular emphasis on quantitative analysis of groundwater flow and solute transport. He has experience in the synthesis of hydrogeologic data, the evaluation and protection of groundwater resources, and the analysis and design of remedial measures. Mr. Neville has extensive experience in the development of work plans for groundwater projects. He has developed and documented large-scale three-dimensional numerical models for industrial, mining, and government clients, and has reviewed numerous site-specific hydrogeologic analyses and groundwater modeling codes. He is responsible for the testing, documentation, and support of groundwater modeling software at S.S. Papadopulos & Associates, Inc. Mr. Neville has developed and taught professional short courses through S.S. Papadopulos & Associates, Inc. and the International Ground Water Modeling Center. Mr. Neville also assists in teaching graduate courses at the University of Waterloo in groundwater resources evaluation, solute transport, and analytical solutions.

    Christopher J. Neville; Associate , Chief Hydrogeologist; S.S. Papadopulos & Associates Inc.

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Past Talks

  • Sep 12

    Quality of Chemical Datakeyboard_arrow_down

    By Guy Patrick. Guy is a contaminant hydrogeologist and environmental engineer with over 30 years of experience in the assessment and remediation of contaminated sites in soil, sediment and bedrock environments.

    Guy Patrick; MSc, PEng (BC, SK, YK)

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  • Sep 5

    Introduction to 2018/2019 GProTalkskeyboard_arrow_down

    We're excited to kickoff our 2018/2019 weekly webinar series GeoEnviroPro Talks (GPro Talks) with a Introduction to the upcoming series and our partners.

    GeoEnviroPro Partners

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  • May 30

    Christopher De Sousa , MScPL, PhD, MCIP, RPP - Director, Professor School of Urban and Regional Planning

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  • May 23

    PFAS – An overview on sources, site investigation and data interpretationkeyboard_arrow_down

    Presented by: Stefano Marconetto, M.Sc., P.Eng. | Associate, Global PFAS Practice Leader, and Senior Environmental Engineer Stefano is a Senior Environmental Engineer and Associate at Golder. He is based in Ottawa, Canada and he is the Golder global practice leader on site investigation and remediation of PFAS. His 10+ years of experience on PFAS includes site characterization, risk assessment and remediation at military bases, firefighting training facilities, landfills, airports, manufacturing and power plants in North America and abroad. Mr. Marconetto has also provided technical training as well as support to government and private clients in their liaison with project stakeholders on PFAS related issues. He authored or co-authored several presentations and guidance documents on PFAS. More broadly, Mr. Marconetto is responsible for technical direction and management of environmental engineering and hydrogeology projects in Canada and internationally. He has provided in-house technical support to government departments and technical assistance for legal cases.

    Stefano Marconetto, M.Sc., P.Eng. | Associate, Global PFAS Practice Leader, and Senior Environmental Engineer

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  • May 16

    New federal guidance documents on risk assessments: Amphibians, Birds, and Wildlifekeyboard_arrow_down

    The Federal Contaminated Sites Action Plan is publishing 2 new guidance documents: one in support of  amphibian ecological risk assessment and the other on default TRVs for mammals and birds. In this talk, Erin Shankie and Elissa Liu from Environment and Climate Change Canada will highlight the intent of these guidance documents and how they can potentially help guide ecological risk assessments.

    Erin Shankie & Elissa Liu of Environment & Climate Change Canada

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Contact info

GeoEnviro Training Professionals Inc. (GeoEnviroPro)
3831 West 50th Avenue
Vancouver BC V6N 3V4
Phone : (604) 617-6623
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