Johnston Co Rws& Swmd #4

Johnston County, OK
OK2003503
People Served
600
Water Source
Groundwater
Counties
Johnston 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.

    Arsenic

    Avg:0.808 ppb
    Limit:10.000 ppb

    Barium

    Avg:0.020 ppm
    Limit:2.000 ppm

    Combined Radium (-226 & -228)

    Avg:1.427 pci/l
    Limit:5.000 pci/l

    Copper

    Avg:0.302 ppm
    Limit:1.300 ppm

    Fluoride

    Avg:0.140 ppm
    Limit:4.000 ppm

    Gross Alpha, Excl. Radon & U

    Avg:1.150 pci/l
    Limit:-
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    Contaminants tested