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Drinking Water Quality INFORMATION

  • For detailed information about drinking water quality data in Dane County, go to Water Quality in Dane County, July 2017 (PDF)

  • For more Madison water quality data, go to Madison Water Utility.

  • All community water systems (utilities) are required to provide customers with a Consumer Confidence Report by July 1 of each year. If you did not get a report, contact your water system or generate your own on the DNR website.
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