Water Quality Report
Campbellsport, WI
Fond du Lac County · 1,825 residents · 1 water system
15
Contaminants detected
0
PFAS compounds
—
Hardness (mg/L)
1
Above legal limits
3
Above health guidelines
Campbellsport drinking water comes from groundwater wells. Based on the most recent monitoring data, 15 contaminants have been detected in the water supply, including Lead, Nitrate, Arsenic, Copper, and 11 others. PFAS testing has been conducted with no detections.
Contaminants detected in Campbellsport water
Detection does not necessarily mean unsafe levels. See individual reports for concentrations and EPA limits.
Lead0.0011 / 0.015 mg/L
7% of EPA limit
Nitrate0.009 / 10 mg/L
0% of EPA limit
Arsenic0.002 / 0.01 mg/L
20% of EPA limit
Copper136 / 1300 ug/L
10% of EPA limit
Radium6.6 / 5 pCi/L
132% of EPA limit
Uranium0.99 / 30 ug/L
3% of EPA limit
Gross Alpha Radiation7.9 / 15 pCi/L
53% of EPA limit
Total Trihalomethanes11.9 / 80 ug/L
15% of EPA limit
Haloacetic Acids (HAA5)25.1 / 60 ug/L
42% of EPA limit
Selenium0.003 / 0.05 mg/L
6% of EPA limit
Thallium0.0002 / 0.002 mg/L
10% of EPA limit
Mercury (inorganic)0.001 / 0.002 mg/L
50% of EPA limit
Nitrite0.005 / 1 mg/L
1% of EPA limit
Barium0.0154 / 2 mg/L
1% of EPA limit
Fluoride0.6 / 4 mg/L
15% of EPA limit
PFAS (tested — none detected)
Microplastics (not routinely tested)
Water systems serving Campbellsport
Other cities in Fond du Lac County
Water quality reports for nearby Wisconsin communities.
Frequently asked questions
Is Campbellsport, WI tap water safe to drink?
Campbellsport tap water has 1 contaminant currently measured above EPA legal standards (Maximum Contaminant Levels), and 3 above independent health guidelines. 15 contaminants have been detected in the water supply, including Lead, Nitrate, Arsenic, Copper, Radium. 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 Campbellsport water?
Monitoring has detected 15 contaminants in Campbellsport's water supply: Lead, Nitrate, Arsenic, Copper, Radium, Uranium, Gross Alpha Radiation, Total Trihalomethanes, Haloacetic Acids (HAA5), Selenium, Thallium, Mercury (inorganic), Nitrite, Barium, Fluoride. 1 of these are above EPA legal limits. 3 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Does Campbellsport water have PFAS?
Campbellsport'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.
Where does Campbellsport get its drinking water?
Campbellsport'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. Campbellsport is served by one water system: CAMPBELLSPORT WATERWORKS.
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