Presho

Presho, SD
SD4600248
People Served
497
Water Source
Surface Water
Counties
Lyman 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.

    Fluoride

    Avg:0.790 ppm
    Limit:4.000 ppm

    Haloacetic Acids

    Avg:21.050 ppb
    Limit:60.000 ppb

    Trihalomethanes

    Avg:33.400 ppb
    Limit:80.000 ppb