WESTERN MWD
Community Water System · California · RIVERSIDE
PWSID: CA1310049
Compliant
Population Served
41.5K
Service Connections
8.8K
Total Violations
0
Health-Based Violations
0
Lead & Copper Data
Lead Level
No lead sampling data available
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- RIVERSIDE
- ZIP Code
- 925175286
- Counties Served
- Riverside
- Cities Served
- Riverside
- Open Violations
- 0
- State
- California
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: CA1310049.SafeWater Home