Population Served
20.5K
Service Connections
7.2K
Total Violations
46
Health-Based Violations
1
Lead & Copper Data
Lead Level
Safe0.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Copper Level
1900 ppb
Action Level: 1,300 ppb (EPA) · Sampled: 1997-06-30
Copper action level exceeded
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- NORTH LIBERTY
- ZIP Code
- 52317
- Counties Served
- Johnson
- Cities Served
- NORTH LIBERTY
- Open Violations
- 0
- State
- Iowa
Violation Summary
46
Total Violations
1
Health-Based
0
Open Now
Most recent violation: 2005-01-01
Explore Iowa Water Quality
See all water systems, lead data, and violation trends for Iowa.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: IA5252072.SafeWater Home