EL MONTE-CITY, WATER DEPT.
Community Water System · California · EL MONTE
PWSID: CA1910038
Compliant
Population Served
23.0K
Service Connections
3.5K
Total Violations
21
Health-Based Violations
10
Lead & Copper Data
Lead Level
Caution3.90 ppb
Action Level: 15 ppb (EPA) · Sampled: 2021-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- EL MONTE
- ZIP Code
- 91731
- Counties Served
- Los Angeles
- Cities Served
- EL MONTE
- Open Violations
- 0
- State
- California
Violation Summary
21
Total Violations
10
Health-Based
0
Open Now
Most recent violation: 2012-08-01
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: CA1910038.SafeWater Home