POTLATCH BEACH MUTUAL
PWS ID: WA5369050 · Hoodsport, Washington 98548
Population Served
109
Total Violations
86
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 79
- County
- Mason
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 78
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 10 | 2021 |
| OXAMYL | MR | 5 | 2007 |
| Aldicarb sulfoxide | MR | 5 | 2007 |
| Carbofuran | MR | 5 | 2007 |
| Aldicarb | MR | 5 | 2007 |
| Aldicarb sulfone | MR | 5 | 2007 |
| Coliform (TCR) | MR | 4 | 1992 |
| Coliform (TCR) | MCL | 4 | 2010 |
| 2,4,5-TP | MR | 2 | 2007 |
| Dinoseb | MR | 2 | 2007 |
| Picloram | MR | 2 | 2007 |
| Dalapon | MR | 2 | 2007 |
| Pentachlorophenol | MR | 2 | 2007 |
| Consumer Confidence Rule | Other | 1 | 2016 |
| Lead and Copper Rule | MR | 1 | 1997 |
| CHLOROBENZENE | MR | 1 | 2002 |
| trans-1,2-Dichloroethylene | MR | 1 | 2002 |
| Barium | MR | 1 | 1979 |
| o-Dichlorobenzene | MR | 1 | 2002 |
| 1,1,2-Trichloroethane | MR | 1 | 2002 |
| Arsenic | MR | 1 | 1979 |
| Cadmium | MR | 1 | 1979 |
| Vinyl chloride | MR | 1 | 2002 |
| 1,1,1-Trichloroethane | MR | 1 | 2002 |
| Carbon tetrachloride | MR | 1 | 2002 |
| Trichloroethylene | MR | 1 | 2002 |
| cis-1,2-Dichloroethylene | MR | 1 | 2002 |
| Toluene | MR | 1 | 2002 |
| 1,2,4-Trichlorobenzene | MR | 1 | 2002 |
| 1,2-Dichloropropane | MR | 1 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.