Beaver Dam drinking water comes from groundwater wells. 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 compounds have been detected at trace levels in Beaver Dam water. Water hardness is 125 mg/L (hard), which is within a typical range for the region.
Contaminants detected in Beaver Dam water
11 total
Detection does not necessarily mean unsafe levels. See individual reports for concentrations and EPA limits.
Beaver Dam 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. 11 contaminants have been detected in the water supply, including Lead, Copper, Radium, Uranium, 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 Beaver Dam water?
Monitoring has detected 11 contaminants in Beaver Dam's water supply: Lead, Copper, Radium, Uranium, Total Trihalomethanes, Haloacetic Acids (HAA5), Nickel, Chromium (total), Barium, Fluoride, Di(2-ethylhexyl) phthalate. Additionally, 1 PFAS compounds have been detected at trace levels. 4 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Does Beaver Dam water have PFAS?
Yes. 1 PFAS compounds have been detected in Beaver Dam'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 Beaver Dam water hard?
Yes. Beaver Dam water has a hardness of 125 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 Beaver Dam get its drinking water?
Beaver Dam's drinking water comes from groundwater wells that draw from underground aquifers. The water is treated and tested according to Wisconsin DNR and EPA requirements before distribution. Beaver Dam is served by 3 water systems, the largest being BEAVER DAM WATER UTILITY (serving 16,200 people).
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