Water Quality Report
Hartland, WI
Freeborn County · 321 residents · 1 water system
6
Contaminants detected
0
PFAS compounds
—
Hardness (mg/L)
1
Above legal limits
1
Above health guidelines
Hartland drinking water comes from groundwater wells. Based on the most recent monitoring data, 6 contaminants have been detected in the water supply, including Lead, Nitrate, Radium, Uranium, and 2 others.
Contaminants detected in Hartland water
Detection does not necessarily mean unsafe levels. See individual reports for concentrations and EPA limits.
Lead0.003 / 0.015 mg/L
20% of EPA limit
Nitrate0.8 / 10 mg/L
8% of EPA limit
Radium3.4 / 5 pCi/L
68% of EPA limit
Uranium0.3 / 0.03 pCi/L
150% of EPA limit
Total Trihalomethanes0.0005 / 0.08 mg/L
1% of EPA limit
Haloacetic Acids (HAA5)0.0025 / 0.06 mg/L
4% of EPA limit
Microplastics (not routinely tested)
Water systems serving Hartland
Other cities in Freeborn County
Water quality reports for nearby Minnesota communities.
Frequently asked questions
Is Hartland, WI tap water safe to drink?
Hartland tap water has 1 contaminant currently measured above EPA legal standards (Maximum Contaminant Levels), and 1 above independent health guidelines. 6 contaminants have been detected in the water supply, including Lead, Nitrate, Radium, Uranium, Total Trihalomethanes. View the detailed report for each water system to see specific levels, how they compare to both legal limits and health guidelines, and what actions to take.
What contaminants are in Hartland water?
Monitoring has detected 6 contaminants in Hartland's water supply: Lead, Nitrate, Radium, Uranium, Total Trihalomethanes, Haloacetic Acids (HAA5). 1 of these are above EPA legal limits. 1 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Where does Hartland get its drinking water?
Hartland'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. Hartland is served by one water system: Hartland.
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 Hartland.
Schedule an onsite consultation.