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Wastewater test

Ken Krueger, Pretreatment Coordinator
Office: (815) 459-2020 ext. 4167
Fax: (815) 477-0849

Wastewater Treatment Division

The Pretreatment Coordinator is responsible for the enforcement of the City of Crystal Lake’s Sewer Use Ordinance and the United States Environmental Protection Agency approved Pretreatment Program. 

Industrial users in the City with process waste streams are permitted and monitored to assure that pollutants are not discharged to the wastewater system. 

New Resident Welcome Letter
Related Links
Sewer Use Ordinance


Wastewater Discharge Questionnaire

Other Resources

Water Environment Federation 
American Water Works Association 
Central States Water Environment Association 
U.S. Environmental Protection Agency 
Illinois Environmental Protection Agency 
Illinois Pollution Control Board

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