Ashwaubenon drinking water comes from surface water. Based on the most recent monitoring data, 11 contaminants have been detected in the water supply, including Lead, Copper, Radium, Uranium, and 7 others. PFAS testing has been conducted with no detections. Water hardness is 270 mg/L (very hard), which can cause scale buildup in appliances and reduce soap effectiveness.
Contaminants detected in Ashwaubenon water
11 total
Detection does not necessarily mean unsafe levels. See individual reports for concentrations and EPA limits.
Ashwaubenon tap water has 2 contaminants currently measured above EPA legal standards (Maximum Contaminant Levels), and 3 above independent health guidelines. 11 contaminants have been detected in the water supply, including Lead, Copper, Radium, Uranium, Gross Alpha Radiation. 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 Ashwaubenon water?
Monitoring has detected 11 contaminants in Ashwaubenon's water supply: Lead, Copper, Radium, Uranium, Gross Alpha Radiation, Total Trihalomethanes, Haloacetic Acids (HAA5), Nickel, Antimony, Barium, Fluoride. 2 of these are above EPA legal limits. 3 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Does Ashwaubenon water have PFAS?
Ashwaubenon'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 Ashwaubenon water hard?
Yes. Ashwaubenon water has a hardness of 270 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 Ashwaubenon get its drinking water?
Ashwaubenon's drinking water comes from surface water sources. The water is treated and tested according to Wisconsin DNR and EPA requirements before distribution. Ashwaubenon is served by one water system: ASHWAUBENON WATERWORKS.
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