Population Served
147.1K
Service Connections
51.1K
Total Violations
268
Health-Based Violations
245
Lead & Copper Data
Lead Level
Elevated14.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-06-30
015 ppb action level
Copper Level
1480 ppb
Action Level: 1,300 ppb (EPA) · Sampled: 1992-12-31
Copper action level exceeded
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- ROCKFORD
- ZIP Code
- 61102
- Counties Served
- Winnebago
- Cities Served
- ROCKFORD
- Open Violations
- 0
- State
- Illinois
Violation Summary
268
Total Violations
245
Health-Based
0
Open Now
Most recent violation: 2024-10-01
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Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: IL2010300.SafeWater Home