Cucamonga Valley Water District

San Bernardino County, CA
CA3610018
People Served
200.6K
Water Source
Surface Water
Counties
San Bernardino 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.

    1,2-Dibromo-3-Chloropropane

    Avg:0.009 ppb
    Limit:0.200 ppb

    Aluminum

    Avg:0.010 ppm
    Limit:-

    Arsenic

    Avg:0.320 ppb
    Limit:10.000 ppb

    Barium

    Avg:0.060 ppm
    Limit:2.000 ppm

    Chloride

    Avg:7.860 ppm
    Limit:-

    Coliform

    Avg:0.005 positive samples
    Limit:-
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    Contaminants tested