EM and Resistivity can be applied to a wide variety of problems encountered in environmental, groundwater, geotechnical, and archaeological work, including:

• Location of buried drums, tanks, trenches, and utilities
  
• Location of landfills and bulk buried materials
  
• Delineation of contaminant plumes
  
• Depth of water table and aquifer identification and mapping
  
• Continuity of stratigraphic interfaces such as clay layers
  
• Mapping of faults and fractures
  
• Location of karst features