Davy Laboratories

Drinking Water Analysis

Davy Laboratories has continued to increase its certifications under the Safe Drinking Water Act (SDWA), today making us one of Wisconsin’s most comprehensive drinking water testing laboratories.

Public Water Systems
Municipal / Other-than Municipal / Non-Transient, Non-Community / Transient

Every year we provide testing services and electronic filing for several hundred public water systems.

  • Volatile Organics (VOC’s)
  • Synthetic Organics (SOC’s)
  • Inorganics
  • Radioactivity
  • Lead & Copper
  • Nitrate
  • Disinfection By-Products: Haloacetic Acids (HAA5) & Total Trihalomethane (TTHM)
  • Arsenic

Private Wells

  • Coliform Bacteria
  • Iron Bacteria
  • Nitrate
  • Pesticides/Herbicides
  • Lead & Copper
  • Volatile Organics (VOC’s)
  • Arsenic

There are numerous potential contaminants. Selection of testing parameters should be based on nearby land uses, age of your home, and construction (piping) materials. We can help you determine the most appropriate testing package.