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Water Quality Report

Longville, MN

Cass County · 64 residents · 1 water system

3

Contaminants detected

2

PFAS compounds

—

Hardness (mg/L)

0

Above legal limits

1

Above health guidelines

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

Contaminants detected in Longville 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
Nitrate2 / 10 mg/L
20% of EPA limit
PFBA (Perfluorobutanoic Acid)0.62 ng/L
UnregulatedPFAS
PFAS (2 compounds detected)
Microplastics (not routinely tested)

Other cities in Cass County

Water quality reports for nearby Minnesota communities.

Frequently asked questions

Is Longville, MN tap water safe to drink?
Longville tap water meets EPA legal standards (Maximum Contaminant Levels). However, 1 contaminant is present above independent health guidelines, which are often stricter than legal limits. 3 contaminants have been detected in the water supply, including Lead, Nitrate, PFBA (Perfluorobutanoic Acid). 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 Longville water?
Monitoring has detected 3 contaminants in Longville's water supply: Lead, Nitrate, PFBA (Perfluorobutanoic Acid). Additionally, 2 PFAS compounds have been detected at trace levels. 1 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Does Longville water have PFAS?
Yes. 2 PFAS compounds have been detected in Longville'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 Longville get its drinking water?
Longville'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. Longville is served by one water system: Timberlane Estates.

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