Rock Valley Rural Water District

Rock Valley, IA
IA8482701
People Served
2.2K
Water Source
Groundwater
Counties
Sioux 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.

    Combined Chlorine

    Avg:1.400 ppm
    Limit:-

    Haloacetic Acids

    Avg:21.000 ppb
    Limit:60.000 ppb

    Nitrate

    Avg:0.190 ppm
    Limit:10.000 ppm

    Sodium

    Avg:55.160 ppm
    Limit:-

    Trihalomethanes

    Avg:56.000 ppb
    Limit:80.000 ppb

    Contaminants tested