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Water Quality Report

Long Grove, IL

791 residents · 5 water systems

0

Contaminants detected

0

PFAS compounds

—

Hardness (mg/L)

0

Above legal limits

4

Above health guidelines

Long Grove drinking water comes from groundwater wells. Based on the most recent monitoring data, 0 contaminants have been detected in the water supply.

Limited monitoring data available

The water systems serving Long Grove are small private systems (population served: 791) and are not part of Illinois EPA's main contaminant monitoring program. No detected contaminant data is available for these systems.

If you're researching the main municipal utility serving Long Grove, search for your specific address below — the search returns the actual water system serving your residence, which may be different from what's listed here.

Water systems serving Long Grove

FIELDS OF LONG GROVE

267 servedGroundwater0 contaminants1 above guideline
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AVANTARA LONG GROVE

200 servedGroundwater0 contaminants
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PRAIRIE TRAILS OF LONG GROVE

189 servedGroundwater0 contaminants1 above guideline
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LONG GROVE

70 servedGroundwater0 contaminants1 above guideline
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GLENSTONE SBDV HOA

65 servedGroundwater0 contaminants1 above guideline
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Frequently asked questions

Is Long Grove, IL tap water safe to drink?
Long Grove tap water meets EPA legal standards (Maximum Contaminant Levels). However, 4 contaminants are present above independent health guidelines, which are often stricter than legal limits. 0 contaminants have been detected in the water supply, including . 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 Long Grove water?
Monitoring has detected 0 contaminants in Long Grove's water supply: . 4 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Where does Long Grove get its drinking water?
Long Grove's drinking water comes from groundwater wells that draw from underground aquifers. The water is treated and tested according to Illinois EPA and EPA requirements before distribution. Long Grove is served by 5 water systems, the largest being FIELDS OF LONG GROVE (serving 267 people).

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