PALATINE HILL WATER DISTRICT
PWS ID: OR4100653 · PORTLAND, Oregon 97225
Population Served
1,500
Total Violations
21
Health-Based Violations
7
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 608
- County
- Multnomah
- School/Daycare
- No
- MCL Violations
- 7
- Monitoring Violations
- 7
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 7 | 1994 |
| Coliform (TCR) | MR | 6 | 2003 |
| Consumer Confidence Rule | Other | 2 | 2025 |
| Lead and Copper Rule | MR | 1 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.