CALUMET CITY
Calumet City, IL · 37,000 served
CALUMET CITY serves 37,000 people in Calumet City, IL. It has 1 health-based violation in the last 5 years. TapGraded gives this system a D.
Score breakdown
Health-based violations (5y)
1
Monitoring violations (5y)
5
Currently unaddressed
1
Overall score
50/100
Violation history (last 5 years)
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Lead (Lead and Copper Rule)
EPA's current lead action level is 15 ppb (dropping to 10 ppb in 2027 under the Lead and Copper Rule Improvements).
PFAS (UCMR5 occurrence data)
System details
- System type
- Community water system
- Water source
- Surface water purchased from another system
- Ownership
- Local government
- Service connections
- 9,832
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Is Calumet City, IL tap water safe to drink?
CALUMET CITY has 1 health-based violation in the last 5 years. TapGraded gives this system a D.
Does CALUMET CITY have lead in its water?
The most recent 90th-percentile lead sample is 12.4 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in CALUMET CITY's water?
This system was tested under UCMR5 and no PFAS was detected above the reporting limit in the analytes we track.
Source: EPA SDWIS/ECHO · Data as of 2026Q2