Water Quality Report
Belgium, WI
Ozaukee County · 2,493 residents · 1 water system
9
Contaminants detected
0
PFAS compounds
—
Hardness (mg/L)
0
Above legal limits
2
Above health guidelines
Belgium drinking water comes from groundwater wells. Based on the most recent monitoring data, 9 contaminants have been detected in the water supply, including Lead, Nitrate, Arsenic, Copper, and 5 others. PFAS testing has been conducted with no detections.
Contaminants detected in Belgium water
Detection does not necessarily mean unsafe levels. See individual reports for concentrations and EPA limits.
Lead0.0013 / 0.015 mg/L
9% of EPA limit
Nitrate0.16 / 10 mg/L
2% of EPA limit
Arsenic0.0052 / 0.01 mg/L
52% of EPA limit
Copper160 / 1300 ug/L
12% of EPA limit
Total Trihalomethanes45.4 / 80 ug/L
57% of EPA limit
Haloacetic Acids (HAA5)11.8 / 60 ug/L
20% of EPA limit
Nickel0.0021 mg/L
UnregulatedInorganic
Barium0.061 / 2 mg/L
3% of EPA limit
Fluoride0.87 / 4 mg/L
22% of EPA limit
PFAS (tested — none detected)
Microplastics (not routinely tested)
Water systems serving Belgium
Other cities in Ozaukee County
Water quality reports for nearby Wisconsin communities.
Frequently asked questions
Is Belgium, WI tap water safe to drink?
Belgium tap water meets EPA legal standards (Maximum Contaminant Levels). However, 2 contaminants are present above independent health guidelines, which are often stricter than legal limits. 9 contaminants have been detected in the water supply, including Lead, Nitrate, Arsenic, Copper, 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 Belgium water?
Monitoring has detected 9 contaminants in Belgium's water supply: Lead, Nitrate, Arsenic, Copper, Total Trihalomethanes, Haloacetic Acids (HAA5), Nickel, Barium, Fluoride. 2 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Does Belgium water have PFAS?
Belgium'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 Belgium get its drinking water?
Belgium'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. Belgium is served by one water system: BELGIUM WATERWORKS.
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