MARCUS WATER DEPT
PWS ID: WA5351550 · Washington
Population Served
191
Total Violations
54
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 93
- County
- Stevens
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 37
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 10 | 2006 |
| Coliform (TCR) | MR | 8 | 2014 |
| Nitrate | MR | 7 | 2006 |
| Consumer Confidence Rule | Other | 4 | 2025 |
| Revised Total Coliform Rule | MON | 3 | 2024 |
| Lead and Copper Rule | MR | 2 | 2012 |
| Aldicarb sulfoxide | MR | 1 | 2008 |
| Carbofuran | MR | 1 | 2008 |
| Mercury | MR | 1 | 2005 |
| Antimony, Total | MR | 1 | 2005 |
| Selenium | MR | 1 | 2005 |
| Beryllium, Total | MR | 1 | 2005 |
| Nickel | MR | 1 | 2005 |
| CYANIDE | MR | 1 | 2005 |
| Chromium | MR | 1 | 2005 |
| Fluoride | MR | 1 | 2005 |
| Cadmium | MR | 1 | 2005 |
| OXAMYL | MR | 1 | 2008 |
| Arsenic | MR | 1 | 2005 |
| Thallium, Total | MR | 1 | 2005 |
| Aldicarb sulfone | MR | 1 | 2008 |
| Aldicarb | MR | 1 | 2008 |
| Barium | MR | 1 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.