The Village of Oak Park | 123 Madison St.  Oak Park, IL 60302 |

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View the latest water quality report online

Oak Park residents interested in knowing about the quality of the water they drink need go no further than to read the latest report. Each year, the U.S. Environmental Protection Agency requires communities to prepare a Consumer Confidence Report that provides information on the quality of the local drinking water.

In addition to detailed analyses of substances in the water, the report also includes facts about the community’s drinking water delivery system and source, which is Lake Michigan for Oak Park.

The Village is dedicated to supplying drinking water that meets or exceeds all state and federal standards. An archive of past water quality reports is posted on this website.

For more information on Oak Park’s drinking water or if you would like a paper copy of the Annual Water Report, call 708.358.5700 or email