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NGA's Geophysics Team

Northwest Geophysical Associates (NGA) has a highly skilled, educated and experienced team of geophysicists and geologists. In addition to having over 100 years of combined geophysical experience, each team member has special areas of expertise. This enables our team to provide both the breadth and depth of knowledge necessary for effective high quality geophysical interpretations.

The majority of our company is owned by the employees in our geophysics' team and most team members have been with NGA for more than a decade. This insures that every team member has a vested interest in NGA's future and thus provides the best service possible to our clients.

Rowland French

Rowland French
Vice President and Senior Geophysicist
Ph.D. (Geology/Geophysics), University of Michigan
OR Registered Geologist, CA Registered Geophysicist, WA Licensed Geologist

He has over 20 years experience using geophysics for geotechnical and environmental applications. Rowland has special expertise in electrical and electromagnetic methods.

Mark Villa Mark Villa
Staff Geophysicist
B.S. (Geology), James Madison University
OR Registered Geologist

He has 7 years experience in collecting and analyzing geotechnical and environmental geophysical data utilizing a wide variety of techniques.
Neil McKay
Geologist/Geophysicist
B.A. (Earth Sciences), Central Washington University
He has 6 years experience in collecting and analyzing geophysical data in UXO, geologic mapping, groundwater, borehole logging, utility detection applications.
Louis  Carlson
Louis Carlson
Geophysical Technician
BA, University of Minnesota
He has over 20 years of geophysical and geological data collection and processing experience in a wide array of techniques and applications.
Gerry Connard Gerry Connard
President and Founding Partner
M.Sc. (Geophysics), Oregon State University
Oregon Registered Geologist

He has over 20 years of experience in geophysics. Gerry has special expertise in gravity and magnetic data acquisition, computer analysis, and interpretation.
Tom Williams Thomas Williams
Geophysical Consultant
M.Sc., Geology/Geophysics, University of Montana
Washington Licensed Geologist

He has over 20 years in geotechnical, environmental, and groundwater geophysics. Tom has special expertise in shallow seismic methods.

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