BEACH
PWS ID: 105300109 · SEQUIM, 10 98382
Population Served
45
Total Violations
29
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Native American
- Connections
- 24
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 24
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 3 | 2014 |
| Coliform (TCR) | MCL | 3 | 2014 |
| ETHYLENE DIBROMIDE | MR | 2 | 2020 |
| Consumer Confidence Rule | Other | 2 | 2007 |
| Nitrate | MR | 2 | 2014 |
| Combined Uranium | MR | 2 | 2017 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 2017 |
| Combined Radium (-226 and -228) | MR | 2 | 2017 |
| 2,3,7,8-TCDD | MR | 1 | 2008 |
| Glyphosate | MR | 1 | 2008 |
| Diquat | MR | 1 | 2008 |
| Lead and Copper Rule | MR | 1 | 2018 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 2020 |
| OXAMYL | MR | 1 | 2020 |
| Carbofuran | MR | 1 | 2020 |
| Asbestos | MR | 1 | 2008 |
| Chlorine | MR | 1 | 2016 |
| Endothall | MR | 1 | 2008 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 1 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.