MANTECA, CITY OF
Community Water System · California · MANTECA
PWSID: CA3910005
Compliant
Population Served
84.9K
Service Connections
27.6K
Total Violations
77
Health-Based Violations
68
Lead & Copper Data
Lead Level
Safe0.40 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
- MANTECA
- ZIP Code
- 95337
- Counties Served
- San Joaquin
- Cities Served
- MANTECA
- Open Violations
- 0
- State
- California
Violation Summary
77
Total Violations
68
Health-Based
0
Open Now
Most recent violation: 2024-01-01
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: CA3910005.SafeWater Home