WATERLOO ACRES COMMUNITY WATER SYS
PWS ID: WA5393580 · Oak Harbor, Washington 98277
Population Served
125
Total Violations
21
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 46
- County
- Island
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 12
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 9 | 2006 |
| Diquat | MR | 5 | 2005 |
| Coliform (TCR) | MR | 5 | 1993 |
| Nitrate | MR | 1 | 2022 |
| Lead and Copper Rule | MR | 1 | 2019 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.