Dixon drinking water comes from groundwater wells. Based on the most recent monitoring data, 12 contaminants have been detected in the water supply, including Lead, Arsenic, Copper, Radium, and 8 others. PFAS compounds have been detected at trace levels in Dixon water. Water hardness is 280 mg/L (very hard), which can cause scale buildup in appliances and reduce soap effectiveness.
Contaminants detected in Dixon water
12 total
Detection does not necessarily mean unsafe levels. See individual reports for concentrations and EPA limits.
Dixon tap water meets EPA legal standards (Maximum Contaminant Levels). However, 4 contaminants are present above independent health guidelines, which are often stricter than legal limits. 12 contaminants have been detected in the water supply, including Lead, Arsenic, Copper, Radium, Total Trihalomethanes. View the detailed report for each water system to see specific levels and how they compare to both legal limits and health guidelines.
What contaminants are in Dixon water?
Monitoring has detected 12 contaminants in Dixon's water supply: Lead, Arsenic, Copper, Radium, Total Trihalomethanes, Haloacetic Acids (HAA5), Selenium, Barium, Fluoride, PFPeA (Perfluoropentanoic Acid), Phosphorus Total, PFBA (Perfluorobutanoic Acid). Additionally, 4 PFAS compounds have been detected at trace levels. 4 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Does Dixon water have PFAS?
Yes. 4 PFAS compounds have been detected in Dixon's water supply at trace levels. PFAS are sometimes called "forever chemicals" because they do not break down in the environment. The EPA has set Maximum Contaminant Levels for several PFAS compounds. View the detailed report for specific concentrations.
Is Dixon water hard?
Yes. Dixon water has a hardness of 280 mg/L (very 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 Dixon get its drinking water?
Dixon's drinking water comes from groundwater wells that draw from underground aquifers. The water is treated and tested according to Illinois EPA and EPA requirements before distribution. Dixon is served by 6 water systems, the largest being DIXON (serving 15,096 people).
Check your water quality
Enter your address for a detailed report specific to your water system.
On a private well? Search your address for nearby groundwater monitoring data.