Board of Directors

Executive Officers

  • Chris Petersen

    President

    Chris Petersen - Bio

    GEI Consultants
    2868 Prospect Park Dr., Ste. 400
    Rancho Cordova, CA 95670
    Tel: 916-631-4597
    Fax: 916-631-4501
    Send Email
  • Steven Phillips

    Vice-President

    Steven Phillips - Bio

    U.S. Geological Survey
    6000 J Street, Placer Hall
    Sacramento, CA 95819
    Tel: 916-278-3002
    Fax: 916-278-3013
    Send Email
  • Lisa O'Boyle

    Secretary

    Lisa O'Boyle - Bio

    Geosyntec Consultants
    1111 Broadway, 6th Floor
    Oakland, CA 94607
    Tel: 510-285-2788
    Send Email
  • Adam Hutchinson

    Officer in Charge of Special Projects

    Adam Hutchinson - Bio

    Orange County Water District
    18700 Ward Street
    Fountain Valley, CA 92708
    Tel: 714-313-3898
    Fax: 714-378-3370
    Send Email
  • Ted Johnson

    Immediate Past President

    Ted Johnson

    Water Replenishment Dist. of Southern California
    4040 Paramount Blvd.
    Lakewood, CA 90712
    Tel: 562-275-4240
    Fax: 562-275-4240
    Send Email
  • R.T. Van Valer

    Treasurer

    R.T. Van Valer* - Bio

    Roscoe Moss Company
    4360 Worth Street
    Los Angeles, CA 90063
    Tel: 323-263-4111
    Fax: 323-263-4497
    Send Email *Not a Director
  • R.T. Van Valer

    Administrative Director

    Sarah Kline

    Groundwater Resources Association of California
    700 R Street, Suite 200
    Sacramento, CA 95811
    Tel: 916-446-3626
    Fax: 916-231-2141
    Send Email

Directors

  • David Abbott

    David W. Abbott - Bio

    Consulting Geologist
    607 Chetwood Street
    Oakland, CA 94610
    Tel: 510-654-6729
    Send Email
  • Bradley Herrema

    Bradley Herrema

    Brownstein Hyatt Farber Schreck
    2049 Century Park East, Suite 3550
    Los Angeles, CA 90067
    Tel: 310-500-4609
    Fax: 310-500-4602
    Send Email
  • Abigail Madrone

    Abigail Madrone - Bio

    West Yost Associates
    2020 Research Park Drive, Suite 100
    Davis, CA 95618
    Tel: 530.756.5905
    Send Email
  • James Strandberg

    James Strandberg - Bio

    West Yost Associates
    1777 Botelho Drive, Suite 240
    Walnut Creek, CA 94596
    Tel: 925-949-5825
    Fax: 925-426-2585
    Send Email
  • John McHugh

    John McHugh

    Santa Clara Valley Water District
    5750 Almaden Expressway
    San Jose, CA 95118
    Tel: 408-630-3105
    Fax: 408-979-5639
    Send Email
  • Thomas Harter

    Thomas Harter - Bio

    Dept. of Land, Air, and Water Resources
    University of California
    Davis, CA 95616
    Tel: 530-752-1130
    Fax: 530-752-5262
    Send Email
  • Tim Parker

    Timothy K. Parker - Bio

    Parker Groundwater
    PO Box 221597
    Sacramento, CA 95822
    Tel: 916-596-9163
    Send Email
  • Emily Vavricka

    Emily Vavricka

    Environmental Engineering & Contracting, Inc.
    501 Parkcenter Drive
    Santa Ana, CA 92705
    Tel: 714-667-2300
    Fax: 714-667-2310
    Send Email
  • Murray Einarson

    Murray Einarson

    Haley & Aldrich, Inc.
    1956 Webster Street, Suite 300
    Oakland, CA 94612-2930
    Tel: 510-879-4546
    Send Email
  • Brett Wyckoff

    Brett Wyckoff - Bio

    Department of Water Resources
    901 P Street
    Sacramento, CA 95814
    Tel: 916-651-9283
    Send Email

Directors Emeriti