Water Service
The city maintains and operates an extensive water network infrastructure, which is treated by the City of Chicago.
Annual Drinking Water Quality Reports
- 2017 Annual Drinking Water Quality Report
- 2016 Annual Drinking Water Quality Report
- 2015 Annual Drinking Water Quality Report
- 2014 Annual Drinking Water Quality Report
- 2013 Annual Drinking Water Quality Report
- 2012 Annual Drinking Water Quality Report
- 2011 Annual Drinking Water Quality Report
- 2010 Annual Drinking Water Quality Report
- 2009 Annual Drinking Water Quality Report
- 2008 Annual Drinking Water Quality Report
- 2007 Annual Drinking Water Quality Report
- 2006 Annual Drinking Water Quality Report
- 2005 Annual Drinking Water Quality Report