Population Served
14.2K
Service Connections
4.6K
Total Violations
115
Health-Based Violations
16
Lead & Copper Data
Lead Level
Caution5.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- ANTIOCH
- ZIP Code
- 60002
- Counties Served
- Lake
- Cities Served
- ANTIOCH
- Open Violations
- 0
- State
- Illinois
Violation Summary
115
Total Violations
16
Health-Based
0
Open Now
Most recent violation: 2025-07-01
Explore Illinois Water Quality
See all water systems, lead data, and violation trends for Illinois.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: IL0970050.SafeWater Home