Population Served
92.6K
Service Connections
28.4K
Total Violations
9
Health-Based Violations
0
Lead & Copper Data
Lead Level
Safe0.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2024-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Purchased Surface Water
- System Type
- Community Water System
- City
- HILLSBORO
- ZIP Code
- 97123
- Counties Served
- Washington
- Cities Served
- Hillsboro
- Open Violations
- 0
- State
- Oregon
Violation Summary
9
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2025-07-01
Explore Oregon Water Quality
See all water systems, lead data, and violation trends for Oregon.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: OR4101513.SafeWater Home