Auburn City Of

King County, WA
WA5303350
People Served
61.5K
Water Source
Groundwater
Counties
King County
Data from
2023
More in Washington →

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.

    Free Residual Chlorine

    Avg:0.590 ppm
    Limit:4.000 ppm

    Nitrate

    Avg:0.280 ppm
    Limit:10.000 ppm

    Pfbs

    Avg:2.800 ppt
    Limit:100.000 ppt

    Trihalomethanes

    Avg:8.420 ppb
    Limit:80.000 ppb

    Contaminants tested