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Water Quality Report

Andover, WI

Anoka County · 21,455 residents · 1 water system

3

Contaminants detected

2

PFAS compounds

Hardness (mg/L)

0

Above legal limits

0

Above health guidelines

Andover drinking water comes from groundwater wells. Based on the most recent monitoring data, 3 contaminants have been detected in the water supply, including Lead, PFBA (Perfluorobutanoic Acid), Lithium. PFAS compounds have been detected at trace levels in Andover water.

Contaminants detected in Andover water

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

Lead0 / 0.015 mg/L
0% of EPA limit
PFBA (Perfluorobutanoic Acid)0.0111 ug/L
UnregulatedPFAS
Lithium9.6 ug/L
Unregulated
PFAS (2 compounds detected)
Microplastics (not routinely tested)

Other cities in Anoka County

Water quality reports for nearby Minnesota communities.

Frequently asked questions

Is Andover, WI tap water safe to drink?
Andover tap water meets EPA legal standards (Maximum Contaminant Levels) and independent health guidelines. 3 contaminants have been detected in the water supply, including Lead, PFBA (Perfluorobutanoic Acid), Lithium. Detection does not necessarily mean unsafe levels. View the detailed report for each water system to see specific levels.
What contaminants are in Andover water?
Monitoring has detected 3 contaminants in Andover's water supply: Lead, PFBA (Perfluorobutanoic Acid), Lithium. Additionally, 2 PFAS compounds have been detected at trace levels. See individual system reports for concentrations relative to EPA limits.
Does Andover water have PFAS?
Yes. 2 PFAS compounds have been detected in Andover'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 Andover get its drinking water?
Andover'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. Andover is served by one water system: Andover.

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