Population Served
35.6K
Service Connections
13.0K
Total Violations
33
Health-Based Violations
12
Lead & Copper Data
Lead Level
Elevated5.32 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
- MACHESNEY PARK
- ZIP Code
- 61115
- Counties Served
- Winnebago
- Cities Served
- MACHESNEY PARK
- Open Violations
- 0
- State
- Illinois
Violation Summary
33
Total Violations
12
Health-Based
0
Open Now
Most recent violation: 2007-10-01
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: IL2015500.SafeWater Home