Chicago Department of Water Management
Chicago, IL
PWSID: IL0010001 âĸ Cook County
C
68/100
Water Quality Score
2,700,000
People Served
đ Contaminant Data
Detailed contaminant data coming soon.
We're working on integrating EPA SDWIS data for comprehensive contaminant reports.
âšī¸ About This Data
Water quality data is sourced from the EPA Safe Drinking Water Information System (SDWIS). This is a preview with mock data. Full EPA data integration coming soon.