Il American-Dupage Utility

DuPage County, IL
IL0430552
People Served
5.8K
Water Source
Surface Water
Counties
DuPage County
Data from
2023
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Contaminants Exceeding Limits

No contaminants have exceeded the guideline limits in the last year.

    Other Contaminants Detected

    The following contaminants have been detected, but not exceeded the guideline limits in the last year.

    Arsenic

    Avg:2.000 ppb
    Limit:10.000 ppb

    Coliform

    Avg:1.000 positive samples
    Limit:-

    Combined Chlorine

    Avg:1.100 ppm
    Limit:-

    Combined Radium (-226 & -228)

    Avg:1.370 pci/l
    Limit:5.000 pci/l

    Fluoride

    Avg:0.190 ppm
    Limit:4.000 ppm

    Gross Alpha, Excl. Radon & U

    Avg:4.360 pci/l
    Limit:-
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