Population Served
17.2K
Service Connections
5.4K
Total Violations
6
Health-Based Violations
0
Lead & Copper Data
Lead Level
Safe0.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2004-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater Under Influence of SW
- System Type
- Community Water System
- City
- LIHUE
- ZIP Code
- 96766-5706
- Counties Served
- Kauai
- Cities Served
- WAILUA-KAPAA
- Open Violations
- 0
- State
- Hawaii
Violation Summary
6
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 1992-07-01
Explore Hawaii Water Quality
See all water systems, lead data, and violation trends for Hawaii.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: HI0000413.SafeWater Home