City of Crystal Lake Public Works Department
Andrew Resek, Water Division Superintendent
Office: (815) 356-3614
Fax: (815) 356-3697
Water Division, Water Quality Report
The Crystal Lake Water Division strives to deliver safe drinking water to our residents and visitors and also to keep the utility secure and protected. We are proud to deliver this annual report. To view files, you must have Adobe Acrobat Reader. Please note that the 2015 report will be posted in July of 2016.