Population Served
54.0K
Service Connections
16.7K
Total Violations
11
Health-Based Violations
0
Lead & Copper Data
Lead Level
Caution1.53 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
- Purchased Surface Water
- System Type
- Community Water System
- City
- WHEATON
- ZIP Code
- 60187
- Counties Served
- DuPage
- Cities Served
- WHEATON
- Open Violations
- 0
- State
- Illinois
Violation Summary
11
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2023-10-01
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: IL0431050.SafeWater Home