Water Quality Report
Hardwick, MN
Rock County · 198 residents · 1 water system
6
Contaminants detected
0
PFAS compounds
—
Hardness (mg/L)
0
Above legal limits
2
Above health guidelines
Hardwick 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, Arsenic, Radium, and 2 others.
Contaminants detected in Hardwick 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
Nitrate8.1 / 10 mg/L
81% of EPA limit
Arsenic0.0024 / 0.01 mg/L
24% of EPA limit
Radium0.5 / 5 pCi/L
10% of EPA limit
Total Trihalomethanes14 / 80 ug/L
17% of EPA limit
Haloacetic Acids (HAA5)5.5 / 60 ug/L
9% of EPA limit
Microplastics (not routinely tested)
Water systems serving Hardwick
Other cities in Rock County
Water quality reports for nearby Minnesota communities.
Frequently asked questions
Is Hardwick, MN tap water safe to drink?
Hardwick tap water meets EPA legal standards (Maximum Contaminant Levels). However, 2 contaminants are present above independent health guidelines, which are often stricter than legal limits. 6 contaminants have been detected in the water supply, including Lead, Nitrate, Arsenic, Radium, Total Trihalomethanes. 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 Hardwick water?
Monitoring has detected 6 contaminants in Hardwick's water supply: Lead, Nitrate, Arsenic, Radium, Total Trihalomethanes, Haloacetic Acids (HAA5). 2 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Where does Hardwick get its drinking water?
Hardwick's drinking water comes from groundwater wells that draw from underground aquifers. The water is treated and tested according to Minnesota Department of Health and EPA requirements before distribution. Hardwick is served by one water system: Hardwick.
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 Hardwick.
Schedule an onsite consultation.