Environmental Laboratory

About Us
We support the analytical needs of Population Health Services programs and the citizens of Lake County to promote health through the assurance of safe drinking water, proper treatment of wastewater and environmental protection.

Who Can Receive Services
Lake County residents​ are eligible for services.

Additional Information
Analytical Tests for Water and Wastewater Quality:
Lab 1
  • Alkalinity
  • Ammonia
  • Arsenic
  • Biochemical Oxygen Demand (BOD)
  • Boron
  • Cadmium
  • Chemical Oxygen Demand (COD)
  • Chloride
  • Chromium
  • Copper
  • E coli
  • Fecal coliform bacteria
  • Fecal streptococcus bacteria
  • Fluoride
  • Hardness
  • Heterotrophic plate count
  • Iron
  • Lead (drinking water)
  • Manganese
  • Nitrate
  • Nitrite
  • Ortho-Phosphate
  • pH
  • Sulfate
  • Total Dissolved Solids
  • Total kjeldahl nitrogen (TKN)
  • Total Phosphorous
  • Total Solids
  • Total Suspended Solids
  • Volatile Solids
  • Zinc
  • Total coliform bacteria
Related Links
  • Food Service Guidelines During Boil Order or Interrupted Water Service
  • Lakes Management