Steve Michelson, CEO, Principal Geologist

Steve brings over 25 years of experience applying technical, economic, and regulatory analysis to the management and closure of environmental liabilities. Steve’s areas of expertise include assessing natural resource damages, hydrogeologic conditions, contaminant sources, extent, transport, and fate, and groundwater/surface water interactions at inland and coastal aquifers. His experience includes successfully implementing multi-disciplinary strategies designed to characterize and resolve complex environmental liabilities.

Licenses, Certificates, and Education
  • California Professional Geologist License # 5165
  • Lehigh University: B.S. Geology and B.S. Civil Engineering
  • 40hr HAZWOPPER Training
  • CSLB General A, B, C57, C21, haz, asb

Tyson Fulmer, PG – Senior Geologist and Project Manager, Leader of Field Services Group

Tyson has over 15 years of experience analyzing and presenting complex geologic, hydrogeologic, and environmental data.  Since joining AWR Tyson has assumed the lead field management role for the implementation of multiple Phase II investigations to investigate RECs identified in a Phase I ESA.  Tyson has also supervised the field implementation of large scale remedial actions employing varying cleanup technologies.  Tyson has an intimate knowledge of field sampling equipment that can be used to generate representative data, speed up the field characterization, reduce laboratory analytical costs, and cut down on costly field mobilizations.  Tyson has experience working as an environmental professional in both the public and private sectors.

Licenses, Certificates, and Education
  • Professional Geologist License # 9062
  • University of California, Santa Cruz; B.S. Earth Sciences, B.A.  Environmental Studies
  • 40 hr HAZWOPPER Training

Cheryl Cary - Project Geologist, Director of GIS Services

Cheryl provides significant database management, GIS, and CAD services to all of our clients.  Her background in GIS as it applies to land use planning and environmental data is extensive.  Her proven ability to accurately and clearly display complex data on small and large maps is of particular importance, especially when conveying complex technical information to clients, regulators, and the public.  Cheryl also has education and training as a field geologist and environmental scientist, which helps her summarize and present environmental information in a coherent and easy to read way.

Licenses, Certificates, and Education
  • University of California, Santa Cruz; B.S. Earth Sciences,
  • 40 Hr HAZWOPER training

Yola Bayram - Project Geologist and Field Services Team Lead

Yola Bayram has over 10 years of experience performing Phase II Environmental Site Assessments (ESA) involving various contaminants of concern (soil, groundwater, and surface waters), including petroleum products, dry-cleaning solvents, metals, etc.  Yola has supervised subcontracted drilling personnel with the installation of soil borings, monitor wells, and vapor extraction wells using auger, direct push, and mud rotary drilling techniques. Yola has substantial experience in planning, reporting, conducting, and managing subsurface investigations and remedial excavations. In the office, Yola assists with the compilation and interpretation of chemical and geological data and preparation of documents related to the scope of work, site characterization, and feasibility studies.

Licenses, Certificates, and Education
  • University of Michigan, Dearborn; B.S. Environmental Science
  • University of Michigan, Dearborn; B.S. Environmental Studies
  • 40hr HAZWOPER training

Robert R. Northup – Senior Biogeochemist - Leads Geochemistry Group

Dr. Northup applies solid technical analysis of soil chemistry and its effects on biological receptors.  His research extends throughout the United States and covers a wide variety of natural and contaminated acidic and alkaline soils.  Dr. Northup has been instrumental in pioneering research addressing nitrogen cycling, organic acids, chelating mechanisms, and soil nutrient chemistry.  He has authored and co-authored articles published in the journals Nature and Biogeochemistry and has identified significant environmental chemistry issues, such as geologic nitrogen as the primary source of “pollution” causing eutrophication in the Mokelumne River.  Robert also has extensive experience in characterizing the environmental geochemistry of soil, river sediment, and groundwater.

Licenses, Certificates, and Education
  • University of California, Davis; Ph.D. Soil Science
  • University of California, Berkeley; M.S. Soil Science
  • University of California, Santa Cruz; B.A