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  • May 21 - 25, 2017
    Sacramento, CA

    World Environmental & Water Resources Congress

    Stone's Christine Gingras, PE will be sharing our insights and findings into the use of media filters to minimize phosphorus contributions from subsurface drainage water at this year's event!

  • May 25, 2017
    Randolph, Vermont

    VEC Spring Conference: "Evolving Regulations and Emerging Contaminants"

    Stone is sponsoring and will be at Vermont Environmental Consortium's Spring Conference, "Evolving Regulations and Emerging Contaminants." Join us!

  • Jul 10 - 14, 2017
    San Diego, CA

    Esri User Conference

    Join Katie Budreski, Stone's Geospatial & Data Solutions Service Leader, to learn about new GIS technology and tactics and network with other Esri GIS users.

  • Jul 16 - 19, 2017
    Spokane, WA

    2017 ASABE Annual International Meeting

    Annual meeting of the American Society of Agricultural and Biological Engineers