Population Served
22.9K
Service Connections
8.4K
Total Violations
42
Health-Based Violations
12
Lead & Copper Data
Lead Level
Caution2.94 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-06-30
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Purchased Surface Water
- System Type
- Community Water System
- City
- ROSELLE
- ZIP Code
- 60172
- Counties Served
- DuPage
- Cities Served
- ROSELLE
- Open Violations
- 0
- State
- Illinois
Violation Summary
42
Total Violations
12
Health-Based
0
Open Now
Most recent violation: 2024-10-01
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: IL0434820.SafeWater Home