CORONA, CITY OF
Community Water System · California · CORONA
PWSID: CA3310037
Has Violations
Population Served
168.6K
Service Connections
45.0K
Total Violations
36
Health-Based Violations
15
Lead & Copper Data
Lead Level
Caution3.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2023-12-31
015 ppb action level
Copper Level
1770 ppb
Action Level: 1,300 ppb (EPA) · Sampled: 1992-12-31
Copper action level exceeded
System Details
- Water Source
- Purchased Surface Water
- System Type
- Community Water System
- City
- CORONA
- ZIP Code
- 92878
- Counties Served
- Riverside
- Cities Served
- CORONA
- Open Violations
- 0
- State
- California
Violation Summary
36
Total Violations
15
Health-Based
0
Open Now
Most recent violation: 2022-04-01
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Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: CA3310037.SafeWater Home