• Vancouver, WA

    109 East 13th Street
    Vancouver, WA 98660
    360-694-2691
  • Portland, OR

    2001 NW 19th Avenue, Suite 200
    Portland, OR 97209
    971-544-2139
  • Lake Oswego, OR

    6 Centerpointe Drive, Suite 360
    Lake Oswego, OR 97035
    971-713-3590
  • Seattle, WA

    2815 2nd Avenue, Suite 540
    Seattle, WA 98121
    206-858-7620
  • Bellingham, WA

    1329 North State Street, Suite 301
    Bellingham, WA 98225
    360-594-6262
  • Coeur d’Alene, ID

    601 East Front Avenue, Suite 202
    Coeur d'Alene , ID 83814
    208-664-7880
  • Kellogg, ID

    1220 Big Creek Road, Suite C
    Kellogg, ID 83837
    208-512-1307
  • Goldendale, WA

    PO Box 1646
    Goldendale, WA 98620
    509-690-3012
Contact
James Maul

James Maul, RG, LG

Principal Hydrogeologist