Skip to content

Water Quality Report

Eagan, WI

Dakota County · 68,223 residents · 1 water system

3

Contaminants detected

2

PFAS compounds

Hardness (mg/L)

0

Above legal limits

0

Above health guidelines

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

Contaminants detected in Eagan 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
Lithium9.6 ug/L
Unregulated
PFBA (Perfluorobutanoic Acid)0.0193 ug/L
UnregulatedPFAS
PFAS (2 compounds detected)
Microplastics (not routinely tested)

Other cities in Dakota County

Water quality reports for nearby Minnesota communities.

Frequently asked questions

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

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.

Free water assessment in Eagan.

Schedule an onsite consultation.