CITY OF TUSTIN
Community Water System · California · TUSTIN
PWSID: CA3010046
Compliant
Population Served
66.6K
Service Connections
14.2K
Total Violations
17
Health-Based Violations
4
Lead & Copper Data
Lead Level
Safe0.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2024-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Purchased Surface Water
- System Type
- Community Water System
- City
- TUSTIN
- ZIP Code
- 92780
- Counties Served
- Orange
- Cities Served
- TUSTIN
- Open Violations
- 0
- State
- California
Violation Summary
17
Total Violations
4
Health-Based
0
Open Now
Most recent violation: 2018-04-01
Explore California Water Quality
See all water systems, lead data, and violation trends for California.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: CA3010046.SafeWater Home