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Water Quality Report

Wyocena, WI

Columbia County · 768 residents · 1 water system

11

Contaminants detected

1

PFAS compounds

Hardness (mg/L)

0

Above legal limits

1

Above health guidelines

Wyocena drinking water comes from groundwater wells. Based on the most recent monitoring data, 11 contaminants have been detected in the water supply, including Lead, Nitrate, Copper, Total Trihalomethanes, and 7 others. PFAS compounds have been detected at trace levels in Wyocena water.

Contaminants detected in Wyocena water

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

Lead0.0027 / 0.015 mg/L
18% of EPA limit
Nitrate6.9 / 10 mg/L
69% of EPA limit
Copper101 / 1300 ug/L
8% of EPA limit
4% of EPA limit
3% of EPA limit
Atrazine0.013 / 3 ug/L
0% of EPA limit
Chloromethane0.52 ug/L
UnregulatedVOC
Chromium (total)0.0015 / 0.1 mg/L
2% of EPA limit
Barium0.0162 / 2 mg/L
1% of EPA limit
Deethylatrazine0.038 ug/L
UnregulatedPesticide
Fluoride0.14 / 4 mg/L
4% of EPA limit
PFAS (1 compounds detected)
Microplastics (not routinely tested)

Other cities in Columbia County

Water quality reports for nearby Wisconsin communities.

Frequently asked questions

Is Wyocena, WI tap water safe to drink?
Wyocena 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. 11 contaminants have been detected in the water supply, including Lead, Nitrate, 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 Wyocena water?
Monitoring has detected 11 contaminants in Wyocena's water supply: Lead, Nitrate, Copper, Total Trihalomethanes, Haloacetic Acids (HAA5), Atrazine, Chloromethane, Chromium (total), Barium, Deethylatrazine, Fluoride. Additionally, 1 PFAS compounds have been detected at trace levels. 1 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Does Wyocena water have PFAS?
Yes. 1 PFAS compounds have been detected in Wyocena'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.
Where does Wyocena get its drinking water?
Wyocena'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. Wyocena is served by one water system: WYOCENA WATERWORKS.

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