Skip to content

Water Quality Report

Waupaca, WI

Waupaca County · 6,062 residents · 1 water system

9

Contaminants detected

6

PFAS compounds

Hardness (mg/L)

0

Above legal limits

1

Above health guidelines

Waupaca 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, Total Trihalomethanes, Haloacetic Acids (HAA5), and 5 others. PFAS compounds have been detected at trace levels in Waupaca water.

Contaminants detected in Waupaca water

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

Lead0.0036 / 0.015 mg/L
24% of EPA limit
Nitrate8.1 / 10 mg/L
81% of EPA limit
Total Trihalomethanes10.9 / 80 ug/L
14% of EPA limit
4% of EPA limit
Nickel0.0025 mg/L
UnregulatedInorganic
Fluoride0.93 / 4 mg/L
23% of EPA limit
PFHpA (Perfluoroheptanoic Acid)1.2 ng/L
UnregulatedPFAS
Metolachlor0.084 ug/L
UnregulatedVOC
PFBA (Perfluorobutanoic Acid)0.005 ug/L
UnregulatedPFAS
PFAS (6 compounds detected)
Microplastics (not routinely tested)

Other cities in Waupaca County

Water quality reports for nearby Wisconsin communities.

Frequently asked questions

Is Waupaca, WI tap water safe to drink?
Waupaca 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. 9 contaminants have been detected in the water supply, including Lead, Nitrate, Total Trihalomethanes, Haloacetic Acids (HAA5), Nickel. 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 Waupaca water?
Monitoring has detected 9 contaminants in Waupaca's water supply: Lead, Nitrate, Total Trihalomethanes, Haloacetic Acids (HAA5), Nickel, Fluoride, PFHpA (Perfluoroheptanoic Acid), Metolachlor, PFBA (Perfluorobutanoic Acid). Additionally, 6 PFAS compounds have been detected at trace levels. 1 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Does Waupaca water have PFAS?
Yes. 6 PFAS compounds have been detected in Waupaca'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 Waupaca get its drinking water?
Waupaca'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. Waupaca is served by one water system: WAUPACA WATERWORKS.

Check your water quality

Enter your address for a detailed report specific to your water system.

On a private well? Search your address for nearby groundwater monitoring data.