Scott Warner (Vice President and Principal Hydrogeologist) joined Geomatrix in August 1991 and is the managing principal for the firm's largest office in Oakland, California. Mr. Warner has been practicing as a professional hydrogeologist and environmental consultant since January 1987.

Mr. Warner is an experienced hydrogeologist and environmental consultant whose practice has evolved from designing and performing highly quantitative hydrogeological characterization and analysis work for several radioactive waste repository assessment programs (including those in the United States, Great Britain, Canada, and Sweden), to designing, implementing, and consulting on innovative in situ groundwater remediation technologies. Mr. Warner also has provided expert witness and litigation support services to the legal community and has been qualified in court as an expert in hydrogeology and groundwater remediation. Mr. Warner has developed a wide range of experience in assessing the fate and transport of key environmental contaminants including methyl tertiary butyl ether (MTBE), perchlorate, arsenic and other metals, industrial solvents (including trichloroethylene and vinyl chloride) and a variety of xenobiotic compounds.

Mr. Warner has published widely and has presented to professional, academic, government, and international audiences on innovative groundwater remediation methods. He served on both the Remediation Technologies Development Forum and Interstate Technology Regulatory Council (Permeable Reactive Barrier [PRB] subcommittees) and was a co-developer and instructor for EPA-supported national short courses on PRB technology.

Mr. Warner is the co-editor for the American Chemical Society Book Chlorinated Solvent and DNAPL Remediation which was published by Oxford University Press in January 2003.

Education
M.S. Geology, Indiana University, Bloomington Indiana, 1986
Graduate Studies, Water Resources Systems Engineering,
     University of California, Los Angeles, 1984
B.S. Engineering Geology, University of California, Los Angeles, 1983
Registrations
Registered or Professional Geologist
     California, North Carolina, Tennessee, Texas, Washington
Certified or Licensed Hydrogeologist
     California, Washington
Certified Engineering Geologist
     California