City Of Hayward

Hayward, CA
CA0110006
People Served
159.3K
Water Source
Surface Water
Counties
Alameda 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, Caco3 Stability

    Avg:41.000 ppm
    Limit:-

    Boron

    Avg:56.000 ppb
    Limit:-

    Bromate

    Avg:1.300 ppb
    Limit:10.000 ppb

    Calcium

    Avg:9.300 ppm
    Limit:-

    Chloramine

    Avg:3.000 ppm
    Limit:-

    Chlorate

    Avg:147.000 ppb
    Limit:210.000 ppb
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    Contaminants tested