To obtain a water testing kit, please stop by our office or one of our water sample kit participants. The kit includes a sealed water sample bottle, laboratory form and instructions for taking the sample.
For further information regarding water testing, please contact us at 847-377-8020.
We support the analytical needs of Environmental Health 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.
Analytical Tests for Water and Wastewater Quality:
Biochemical Oxygen Demand (BOD)
Chemical Oxygen Demand (COD)
Fecal coliform bacteria
Fecal streptococcus bacteria
Heterotrophic plate count
Lead (drinking water)
Total Dissolved Solids
Total kjeldahl nitrogen (TKN)
Total Suspended Solids
Total coliform bacteria
Food Service Guidelines During Boil Order or Interrupted Water Service