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Water Quality Report

Detroit Lakes, MN

Becker County · 10,138 residents · 3 water systems

9

Contaminants detected

1

PFAS compounds

Hardness (mg/L)

2

Above legal limits

7

Above health guidelines

Detroit Lakes 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, Arsenic, Radium, and 5 others. PFAS compounds have been detected at trace levels in Detroit Lakes water.

Contaminants detected in Detroit Lakes water

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

Lead0.004 / 0.015 mg/L
27% of EPA limit
Nitrate0.93 / 10 mg/L
9% of EPA limit
Arsenic0.0013 / 0.01 mg/L
13% of EPA limit
Radium1.5 / 5 pCi/L
30% of EPA limit
Trichloroethylene0.05 / 5 ug/L
1% of EPA limit
Tetrachloroethylene0.1 / 5 ug/L
2% of EPA limit
Total Trihalomethanes36.4 / 80 ug/L
45% of EPA limit
35% of EPA limit
Lithium12 ug/L
Unregulated
PFAS (1 compounds detected)
Microplastics (not routinely tested)

Other cities in Becker County

Water quality reports for nearby Minnesota communities.

Frequently asked questions

Is Detroit Lakes, MN tap water safe to drink?
Detroit Lakes tap water has 2 contaminants currently measured above EPA legal standards (Maximum Contaminant Levels), and 7 above independent health guidelines. 9 contaminants have been detected in the water supply, including Lead, Nitrate, Arsenic, Radium, Trichloroethylene. 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 Detroit Lakes water?
Monitoring has detected 9 contaminants in Detroit Lakes's water supply: Lead, Nitrate, Arsenic, Radium, Trichloroethylene, Tetrachloroethylene, Total Trihalomethanes, Haloacetic Acids (HAA5), Lithium. Additionally, 1 PFAS compounds have been detected at trace levels. 2 of these are above EPA legal limits. 7 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Does Detroit Lakes water have PFAS?
Yes. 1 PFAS compounds have been detected in Detroit Lakes'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 Detroit Lakes get its drinking water?
Detroit Lakes'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. Detroit Lakes is served by 3 water systems, the largest being Detroit Lakes (serving 10,038 people).

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