Grand Junction City Of

Mesa County, CO
CO0139321
People Served
26K
Water Source
Surface Water
Counties
Mesa 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.

    Barium

    Avg:0.030 ppm
    Limit:2.000 ppm

    Chlorate

    Avg:151.750 ppb
    Limit:210.000 ppb

    Chromium, Hex

    Avg:0.042 ppb
    Limit:10.000 ppb

    Fluoride

    Avg:0.600 ppm
    Limit:4.000 ppm

    Haloacetic Acids

    Avg:39.930 ppb
    Limit:60.000 ppb

    Nitrate

    Avg:0.160 ppm
    Limit:10.000 ppm
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    Contaminants tested