RANCHO CALIFORNIA WATER DISTRICT
Community Water System · California · TEMECULA
PWSID: CA3310038
Compliant
Population Served
146.1K
Service Connections
44.3K
Total Violations
4
Health-Based Violations
0
Lead & Copper Data
Lead Level
Safe0.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Purchased Surface Water
- System Type
- Community Water System
- City
- TEMECULA
- ZIP Code
- 92590-4800
- Counties Served
- Riverside
- Cities Served
- Temecula
- Open Violations
- 0
- State
- California
Violation Summary
4
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 1997-08-01
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: CA3310038.SafeWater Home