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Water Quality Report

Davenport, IL

Henry County · 77 residents · 1 water system

0

Contaminants detected

0

PFAS compounds

350

Hardness (mg/L)

0

Above legal limits

0

Above health guidelines

Davenport drinking water comes from groundwater wells. Based on the most recent monitoring data, 0 contaminants have been detected in the water supply. Water hardness is 350 mg/L (very hard), which can cause scale buildup in appliances and reduce soap effectiveness.

Limited monitoring data available

The water system serving Davenport is small a private system (population served: 77) and is not part of Illinois EPA's main contaminant monitoring program. No detected contaminant data is available for this system.

If you're researching the main municipal utility serving Davenport, 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 Davenport

NANCYS MHP

77 servedGroundwater0 contaminants
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Other cities in Henry County

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Frequently asked questions

Is Davenport, IL tap water safe to drink?
Davenport tap water meets EPA legal standards (Maximum Contaminant Levels) and independent health guidelines. 0 contaminants have been detected in the water supply, including . Detection does not necessarily mean unsafe levels. View the detailed report for each water system to see specific levels.
What contaminants are in Davenport water?
Monitoring has detected 0 contaminants in Davenport's water supply: . See individual system reports for concentrations relative to EPA limits.
Is Davenport water hard?
Yes. Davenport water has a hardness of 350 mg/L (very hard). Hard water is not a health concern but can cause scale buildup in water heaters and appliances, reduce soap effectiveness, and leave mineral deposits. Water softeners or conditioning systems can address hardness.
Where does Davenport get its drinking water?
Davenport'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. Davenport is served by one water system: NANCYS MHP.

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