Water Quality Report
Green Oaks, IL
1,470 residents · 1 water system
4
Contaminants detected
0
PFAS compounds
—
Hardness (mg/L)
1
Above legal limits
0
Above health guidelines
Green Oaks drinking water comes from surface water. Based on the most recent monitoring data, 4 contaminants have been detected in the water supply, including Lead, Copper, Total Trihalomethanes, Haloacetic Acids (HAA5).
Contaminants detected in Green Oaks water
Detection does not necessarily mean unsafe levels. See individual reports for concentrations and EPA limits.
Lead0 / 0.015 mg/L
0% of EPA limit
Copper1400 / 1300 ug/L
108% of EPA limit
Total Trihalomethanes46.3 / 80 ug/L
58% of EPA limit
Haloacetic Acids (HAA5)24.6 / 60 ug/L
41% of EPA limit
Microplastics (not routinely tested)
Water systems serving Green Oaks
Frequently asked questions
Is Green Oaks, IL tap water safe to drink?
Green Oaks tap water has 1 contaminant currently measured above EPA legal standards (Maximum Contaminant Levels). 4 contaminants have been detected in the water supply, including Lead, Copper, Total Trihalomethanes, Haloacetic Acids (HAA5). View the detailed report for each water system to see specific levels, how they compare to both legal limits and health guidelines, and what actions to take.
What contaminants are in Green Oaks water?
Monitoring has detected 4 contaminants in Green Oaks's water supply: Lead, Copper, Total Trihalomethanes, Haloacetic Acids (HAA5). 1 of these are above EPA legal limits. See individual system reports for concentrations relative to EPA limits.
Where does Green Oaks get its drinking water?
Green Oaks's drinking water comes from surface water sources. The water is treated and tested according to Illinois EPA and EPA requirements before distribution. Green Oaks is served by one water system: GREEN OAKS.
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