Postville Water Department

Postville, IA
IA0375053
People Served
2.5K
Water Source
Groundwater
Counties
Allamakee 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:0.052 ppm
    Limit:2.000 ppm

    Combined Chlorine

    Avg:1.200 ppm
    Limit:-

    Copper

    Avg:0.056 ppm
    Limit:1.300 ppm

    Fluoride

    Avg:0.473 ppm
    Limit:4.000 ppm

    Lead

    Avg:9.900 ppb
    Limit:15.000 ppb

    Sodium

    Avg:3.460 ppm
    Limit:-
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