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Water Quality Report

Sheboygan Falls, WI

St Croix County · 8,365 residents · 2 water systems

4

Contaminants detected

0

PFAS compounds

Hardness (mg/L)

0

Above legal limits

1

Above health guidelines

Sheboygan Falls drinking water comes from a mix of groundwater and surface water sources. Based on the most recent monitoring data, 4 contaminants have been detected in the water supply, including Lead, Copper, Total Trihalomethanes, Haloacetic Acids (HAA5). PFAS testing has been conducted with no detections.

Contaminants detected in Sheboygan Falls water

Detection does not necessarily mean unsafe levels. See individual reports for concentrations and EPA limits.

Lead0.0054 / 0.015 mg/L
36% of EPA limit
Copper51 / 1300 ug/L
4% of EPA limit
Total Trihalomethanes39.5 / 80 ug/L
49% of EPA limit
21% of EPA limit
PFAS (tested — none detected)
Microplastics (not routinely tested)

Other cities in St Croix County

Water quality reports for nearby Wisconsin communities.

Frequently asked questions

Is Sheboygan Falls, WI tap water safe to drink?
Sheboygan Falls tap water meets EPA legal standards (Maximum Contaminant Levels). However, 1 contaminant is present above independent health guidelines, which are often stricter than legal limits. 4 contaminants have been detected in the water supply, including Lead, Copper, Total Trihalomethanes, Haloacetic Acids (HAA5). 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 Sheboygan Falls water?
Monitoring has detected 4 contaminants in Sheboygan Falls's water supply: Lead, Copper, Total Trihalomethanes, Haloacetic Acids (HAA5). 1 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Does Sheboygan Falls water have PFAS?
Sheboygan Falls'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 Sheboygan Falls get its drinking water?
Sheboygan Falls's drinking water comes from a combination of groundwater and surface water sources. The water is treated and tested according to Wisconsin DNR and EPA requirements before distribution. Sheboygan Falls is served by 2 water systems, the largest being SHEBOYGAN FALLS UTILITIES (serving 8,165 people).

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