Iowa City Water Department

Iowa City, IA
IA5225079
People Served
68.8K
Water Source
Surface Water
Counties
Johnson 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.

    1-Butanol

    Avg:0.015 ppm
    Limit:-

    Combined Chlorine

    Avg:0.980 ppm
    Limit:-

    Copper

    Avg:0.020 ppm
    Limit:1.300 ppm

    Dalapon

    Avg:0.001 ppm
    Limit:0.200 ppm

    Fluoride

    Avg:0.830 ppm
    Limit:4.000 ppm

    Haloacetic Acids

    Avg:13.000 ppb
    Limit:60.000 ppb
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    Contaminants tested