The City of Portage performs compliance monitoring of its drinking water in accordance with DNR requirements.  This data is summarized annually in a Consumer Confidence Report.  Bill paying consumers receive the report via a direct mailing.  For non-bill paying consumers, copies of the report are available at the Water Department located at 135 Northridge Drive, Portage, Wisconsin.  Questions or concerns regarding the report should be directed to Aaron Jahncke, Director of Public Works, City Engineer at 608/742-2176.