Water Quality Report

Drinking Water Report

The City of Duluth is issuing the results of monitoring done on its drinking water for the period from January 1 to December 31, 2016. The purpose of this report is to inform consumers on laboratory testing of the drinking water and heighten awareness of the need to protect precious water resources.

Results of Monitoring

This year again brings good news: No contaminants were found at levels that violated federal drinking water standards. The table on the right shows the contaminants that were detected in trace amounts last year.

Lake Superior Supplies Duluth with Drinking Water

The source water supply for the City of Duluth is Lake Superior. It is a surface water source. The Minnesota Department of Health has determined that one or more sources of your drinking water are susceptible to contamination. If you wish to obtain the entire source water assessment regarding your drinking water, please call 1-800-818-9318 during normal business hours. You can also view it online at http://www.health.state.mn.us/divs/eh/water/swp/swa.

Pdf Icon 2016 Water Quality Report
Pdf Icon 2015 Water Quality Report
Pdf Icon 2014 Water Quality Report
Pdf Icon Lead and Drinking Water Duluth Public Works and Utilities


24 Hour Emergency Numbers

Street, Water, Sewer:

218-730-4000

Natural Gas:

218-730-4100

811 - Know what's below. Call before you dig.

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520 Garfield Avenue | Duluth, Minnesota 55802
Phone: 218.730.4050