Gswc - Southwest

Los Angeles County, CA
CA1910155
People Served
275.4K
Water Source
Surface Water
Counties
Los Angeles 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.

    Alkalinity, Total

    Avg:150.000 ppm
    Limit:-

    Bromate

    Avg:7.600 ppb
    Limit:10.000 ppb

    Calcium

    Avg:49.000 ppm
    Limit:-

    Chloramine

    Avg:2.400 ppm
    Limit:-

    Chloride

    Avg:54.000 ppm
    Limit:-

    Coliform

    Avg:1.000 positive samples
    Limit:-
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    Contaminants tested