Scarlett Geophysical Consulting routinely collects soil and water samples for laboratory analysis and conducts aquifer tests. BPA is experienced in the following:

• Collection, preservation, QA/QC documentation, and safety procedures for handling contaminated soil and water samples
  
  
• Design and installation of monitoring wells
  
  
• Application of statistical analyses to interpret the relative significance of changes over time in the chemistry of water samples
  
  
• Use of geophysical techniques as an aid in siting the minimum number of wells required to effectively monitor a particular site
  
  
• Design, performance, and interpretation of aquifer pump tests, insitu hydraulic conductivity tests, slug tests, and straddle packer tests to determine the rate and direction of ground water movement
  
  
• Stormwater sampling using automated sampling systems
  
  
• Flow weighted surface water sampling and sediment analysis
  
  
• Stream gaging and hydrometry