ARCATA, CITY OF
Community Water System · California · ARCATA
PWSID: CA1210001
Has Violations
Population Served
20.9K
Service Connections
6.1K
Total Violations
2
Health-Based Violations
2
Lead & Copper Data
Lead Level
Caution2.12 ppb
Action Level: 15 ppb (EPA) · Sampled: 2022-12-31
015 ppb action level
Copper Level
1500 ppb
Action Level: 1,300 ppb (EPA) · Sampled: 1993-12-31
Copper action level exceeded
System Details
- Water Source
- Purchased Groundwater
- System Type
- Community Water System
- City
- ARCATA
- ZIP Code
- 95521
- Counties Served
- Humboldt
- Cities Served
- ARCATA
- Open Violations
- 0
- State
- California
Violation Summary
2
Total Violations
2
Health-Based
0
Open Now
Most recent violation: 1993-06-01
Explore California Water Quality
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Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: CA1210001.SafeWater Home