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Technical Fact Sheets

The technical fact sheets below provide an overview of common and high-profile water issues. They include explanations of health effects, treatment method comparisons, discussion on regulations, and reference lists to dig up even more information at your leisure. For more information, please contact Kimberly Redden, CWS-VI, WQA Regulatory & Technical Affairs coordinator, at 630-505-0160 or

Common Contaminants

Emerging Contaminants

Hot Topics