The Southern California Branch continues its ongoing scholastic sponsorship program, with local sponsors supporting our annual scholarship fund for students who are engaged in groundwater studies. If your organization is interested in participating as a sponsor for a future event, please contact a Branch Officer.

For more information, please contact Emily Vavricka with EEC, at 714.667.2300, or via email at

Branch Officers

  • President

    Paul Parmentier

    The Source Group, Inc.
    1962 Freeman Ave
    Signal Hill, CA 90755
    Tel: (562) 597-1055
    Send Email
  • Vice President

    Toby Moore

    Golden State Water Company
    1920 W. Corporate Way
    Anaheim, CA 92801
    Tel: 714-535-7711ext.314
    Send Email
  • Secretary

    Herbert (Bert) Vogler

    Kleinfelder, Inc.
    2 Ada, Suite 250
    Irvine, CA 92618
    Tel: (949) 585-3103
    Send Email
  • Treasurer

    Michael Hoffman 

    CDM Smith
    111 Academy, Suite 150
    Irvine, CA 92617
    Tel: 949- 752-5452
    Send Email
  • Past President

    Emily Vavricka

    Environmental Engineering & Contracting, Inc.
    501 Park Center Drive
    Santa Ana, CA 92705
    Tel: 714-667-2300
    Send Email

  • Sponsor Coordinator

    Chris Converse

  • Scholarship Chair

    Erik Gaiser

    Yellow Jacket Drilling
    9460 Lucas Ranch Road
    Rancho Cucamonga, CA 91730
    Tel:  (909) 241-3624
    Send Email

  • Technical Advisory Member

    Chris Baker

  • Technical Advisory Member

    Dan Nunez

    1011 Calle Sombra
    San Clemente, CA, USA
    Tel:  (949) 366-8000
    Send Email

  • Technical Advisory Member

    Ben McVeigh


  • Technical Advisory Member

    Bill Sedlak

    Tetra Tech EC
    1940 E. Deere Avenue, Suite 200
    Santa Ana, CA 92705
    Tel: 949-756-7530
    Send Email

Upcoming Events

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