CITY OF VALLEJO
Community Water System · California · VALLEJO
PWSID: CA4810007
Compliant
Population Served
121.4K
Service Connections
36.8K
Total Violations
12
Health-Based Violations
9
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
- Surface Water
- System Type
- Community Water System
- City
- VALLEJO
- ZIP Code
- 94589-2337
- Counties Served
- Solano
- Cities Served
- VALLEJO
- Open Violations
- 0
- State
- California
Violation Summary
12
Total Violations
9
Health-Based
0
Open Now
Most recent violation: 1993-06-01
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: CA4810007.SafeWater Home