CITY OF PASO ROBLES WATER DIVISION
Community Water System · California · PASO ROBLES
PWSID: CA4010007
Compliant
Population Served
31.2K
Service Connections
10.8K
Total Violations
9
Health-Based Violations
2
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
- Surface Water
- System Type
- Community Water System
- City
- PASO ROBLES
- ZIP Code
- 93446
- Counties Served
- San Luis Obispo
- Cities Served
- Paso Robles
- Open Violations
- 0
- State
- California
Violation Summary
9
Total Violations
2
Health-Based
0
Open Now
Most recent violation: 2015-06-01
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: CA4010007.SafeWater Home