CUYAMACA WATER DISTRICT
Community Water System · California · JULIAN
PWSID: CA3700074
Compliant
Population Served
33.0K
Service Connections
186
Total Violations
25
Health-Based Violations
2
Lead & Copper Data
Lead Level
Safe0.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2026-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- JULIAN
- ZIP Code
- 92036
- Counties Served
- San Diego
- Cities Served
- Julian
- Open Violations
- 0
- State
- California
Violation Summary
25
Total Violations
2
Health-Based
0
Open Now
Most recent violation: 2022-09-01
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: CA3700074.SafeWater Home