Highwood drinking water comes from surface water. Based on the most recent monitoring data, 7 contaminants have been detected in the water supply, including Lead, Nitrate, Total Trihalomethanes, Haloacetic Acids (HAA5), and 3 others. PFAS testing has been conducted with no detections. Water hardness is 140 mg/L (hard), which is within a typical range for the region.
Contaminants detected in Highwood water
7 total
Detection does not necessarily mean unsafe levels. See individual reports for concentrations and EPA limits.
Highwood tap water has 1 contaminant currently measured above EPA legal standards (Maximum Contaminant Levels). 7 contaminants have been detected in the water supply, including Lead, Nitrate, Total Trihalomethanes, Haloacetic Acids (HAA5), Barium. 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 Highwood water?
Monitoring has detected 7 contaminants in Highwood's water supply: Lead, Nitrate, Total Trihalomethanes, Haloacetic Acids (HAA5), Barium, Fluoride, Toc. 1 of these are above EPA legal limits. See individual system reports for concentrations relative to EPA limits.
Does Highwood water have PFAS?
Highwood's water has been tested for PFAS compounds with no detections. Testing was conducted as part of the EPA's Unregulated Contaminant Monitoring Rule (UCMR5) program.
Is Highwood water hard?
Yes. Highwood water has a hardness of 140 mg/L (hard). Hard water is not a health concern but can cause scale buildup in water heaters and appliances, reduce soap effectiveness, and leave mineral deposits. Water softeners or conditioning systems can address hardness.
Where does Highwood get its drinking water?
Highwood's drinking water comes from surface water sources. The water is treated and tested according to Illinois EPA and EPA requirements before distribution. Highwood is served by one water system: HIGHWOOD.
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