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Martin Hamann, P.G., C.H.G., L.G.


Principal Hydrogeologist, Regional Operations Manager
Oakland, California

BA Geology
30 years’ experience

Contact Information

(714) 421-1740
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With over 30 years’ experience in the environmental industry, Martin has worked on hundreds of environmental health and safety programs, regulatory negotiations, sustainability issues, site investigations, environmental assessments, and remedial actions. He manages and works on numerous large environmental projects at industrial facilities, and he has extensive experience with large-scale water development and environmental projects in the United States and developing countries. He also serves as a designated technical expert, providing litigation support services on complex soil and groundwater contamination projects and environmental health and safety issues. Martin is the Operations Manager for Farallon’s California offices.

Fun Facts

Martin is a third-generation Geologist and has lived in and traveled to many remote parts of the globe for geologic endeavors. In his spare time, he can be found building furniture or working on his art (primarily printmaking). He also enjoys hiking, camping, and taking really long walks.


  • Licensed Geologist, California
  • Certified Hydrogeologist, California
  • Licensed Geologist, Washington

Professional Certifications and Registrations

  • HAZWOPER Site Supervisor
  • LHG California
  • California Engineering Contractor
  • Hazard Substances Removal Certification
  • Geological Society of London; Geology Fellow

About Martin

Clients and Industries

  • Agriculture
  • Construction & Development
  • Industrial
  • Large Scale Development
  • Law Firms
  • Ports
  • Public Sector – Local, State, Federal
  • Real Estate
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