San Francisco International Airport

San Francisco County, CA
CA3810010
People Served
136K
Water Source
Surface Water
Counties
San Francisco County
Data from
2023
More in California →

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:46.000 ppm
    Limit:-

    Boron

    Avg:40.000 ppb
    Limit:-

    Bromate

    Avg:1.000 ppb
    Limit:10.000 ppb

    Calcium

    Avg:13.000 ppm
    Limit:-

    Chloramine

    Avg:2.960 ppm
    Limit:-

    Chlorate

    Avg:141.000 ppb
    Limit:210.000 ppb
    Show More

    Contaminants tested