Terry Sprecher


  • Bachelor of Science, Geology, with a minor in Chemistry, Magna Cum Laude, University of Miami, Florida
  • Master Of Science, Economic Geology, University of Nevada-Reno
  • Master’s thesis titled Wallrock Alteration, Vein Structure, and Preliminary Fluid-Inclusion Studies, Gooseberry Mine, Storey County, Nevada


  • Registered Geologist in Oregon (RG)
  • Licensed Geologist and Hydrogeologist in Washington (LG, LHG)
  • Professional Geologist in Idaho & Alaska (PG)
  • Certified Water Rights Examiner in Oregon (CWRE)
  • Underground Storage Tank Decommissioning Supervisor – Oregon DEQ
  • Heating Oil Tank Supervisor – Oregon DEQ

Certifications, Credentials, and Related Training:

  • Certified Professional Geologist – American Institute of Professional Geologists (CPG)
  • 40 Hour HAZWOPER Training, in compliance with 29CFR 1910.120, refreshed annually
  • 8 Hour Hazardous Waste Management & Supervision, per 29CFR 1910.120(e)(4)
  • First Aid, CPR, AED training, refreshed biannually
  • Annual CWRE Workshop, presented by the Oregon Water Resources Department

Recent Conferences and Workshops:

  • American Groundwater Trust/NW Groundwater Conference, March 2023, 2 day conference
  • COSHA Occupational Safety & Health Conference, September 2022, 1 day conference
  • Annual GSA Meeting, Online Attendance, 2021, 2 day conference
  • Erionite & Naturally Occurring Asbestos: Permits, Analysis & Managing Risk Workshop, October 2019, 1 Day Seminar sponsored by EMSL Analytical

Professional Memberships: