Water Quality Report
St David, IL
Fulton County · 850 residents · 1 water system
3
Contaminants detected
0
PFAS compounds
—
Hardness (mg/L)
0
Above legal limits
1
Above health guidelines
St David drinking water comes from surface water. Based on the most recent monitoring data, 3 contaminants have been detected in the water supply, including Lead, Total Trihalomethanes, Haloacetic Acids (HAA5).
Contaminants detected in St David water
Detection does not necessarily mean unsafe levels. See individual reports for concentrations and EPA limits.
Lead0.0021 / 0.015 mg/L
14% of EPA limit
Total Trihalomethanes4.6 / 80 ug/L
6% of EPA limit
Haloacetic Acids (HAA5)5.9 / 60 ug/L
10% of EPA limit
Microplastics (not routinely tested)
Water systems serving St David
Other cities in Fulton County
Water quality reports for nearby Illinois communities.
Frequently asked questions
Is St David, IL tap water safe to drink?
St David 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, Total Trihalomethanes, Haloacetic Acids (HAA5). 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 St David water?
Monitoring has detected 3 contaminants in St David's water supply: Lead, Total Trihalomethanes, Haloacetic Acids (HAA5). 1 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Where does St David get its drinking water?
St David's drinking water comes from surface water sources. The water is treated and tested according to Illinois EPA and EPA requirements before distribution. St David is served by one water system: DUNFERMLINE-ST DAVID WATER COMMISSION.
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