AQUA HILLS MARYSVILLE
PWS ID: WA5309404 · Port Orchard, Washington 98366
Population Served
113
Total Violations
61
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 43
- County
- Snohomish
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 53
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 6 | 2006 |
| Barium | MR | 4 | 2002 |
| Cadmium | MR | 4 | 2002 |
| Chromium | MR | 4 | 2002 |
| CYANIDE | MR | 4 | 2002 |
| Fluoride | MR | 4 | 2002 |
| Mercury | MR | 4 | 2002 |
| Beryllium, Total | MR | 4 | 2002 |
| Consumer Confidence Rule | Other | 4 | 2019 |
| Nickel | MR | 4 | 2002 |
| Antimony, Total | MR | 4 | 2002 |
| Selenium | MR | 4 | 2002 |
| Thallium, Total | MR | 4 | 2002 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2020 |
| Revised Total Coliform Rule | MON | 1 | 2021 |
| TTHM | MR | 1 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.