CITY OF SOUTH PASADENA
Community Water System · California · SOUTH PASADENA
PWSID: CA1910154
Compliant
Population Served
25.3K
Service Connections
6.1K
Total Violations
10
Health-Based Violations
7
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
- SOUTH PASADENA
- ZIP Code
- 91030
- Counties Served
- Los Angeles
- Cities Served
- SOUTH PASADENA
- Open Violations
- 0
- State
- California
Violation Summary
10
Total Violations
7
Health-Based
0
Open Now
Most recent violation: 1999-12-01
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: CA1910154.SafeWater Home