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Public Health

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    Identify your water’s symptoms

    Diagnose your water concerns based on the symptoms you notice about your drinking water. Possible causes are listed with the most likely first. Get answers to these and more questions:

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    Drinking water & groundwater quality standards/advisory levels

    The Drinking Water & Groundwater Quality Standards/Advisory Levels [PDF] contains the tables:

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    Wildlife health

    The DNR reminds Wisconsin that the virus that has caused highly pathogenic avian influenza (HPAI) in wild birds is still present in the state. Information on HPAI can be found on our Avian Influenza webpage.

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