UPLAND, CITY OF
Community Water System · California · UPLAND
PWSID: CA3610050
WholesalerCompliant
Population Served
78.4K
Service Connections
20.2K
Total Violations
10
Health-Based Violations
1
Lead & Copper Data
Lead Level
Safe0.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2023-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- UPLAND
- ZIP Code
- 91786
- Counties Served
- San Bernardino
- Cities Served
- UPLAND
- Open Violations
- 0
- State
- California
Violation Summary
10
Total Violations
1
Health-Based
0
Open Now
Most recent violation: 2019-10-01
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: CA3610050.SafeWater Home