NORCO, CITY OF
Community Water System · California · NORCO
PWSID: CA3310025
Compliant
Population Served
25.1K
Service Connections
7.1K
Total Violations
144
Health-Based Violations
35
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
- NORCO
- ZIP Code
- 92860
- Counties Served
- Riverside
- Cities Served
- NORCO
- Open Violations
- 0
- State
- California
Violation Summary
144
Total Violations
35
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: CA3310025.SafeWater Home