HARBOR MOBILE ESTATES
PWS ID: WA5331005 · HOQUIAM, Washington 98550
Population Served
72
Total Violations
288
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 44
- County
- Grays Harbor
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 280
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 15 | 2009 |
| Coliform (TCR) | MR | 11 | 1998 |
| Lead and Copper Rule | MR | 8 | 2007 |
| Pentachlorophenol | MR | 6 | 2005 |
| 1,2,4-Trichlorobenzene | MR | 5 | 2005 |
| cis-1,2-Dichloroethylene | MR | 5 | 2005 |
| DICHLOROMETHANE | MR | 5 | 2005 |
| Vinyl chloride | MR | 5 | 2005 |
| 1,1-Dichloroethylene | MR | 5 | 2005 |
| trans-1,2-Dichloroethylene | MR | 5 | 2005 |
| 1,2-Dichloroethane | MR | 5 | 2005 |
| 1,1,1-Trichloroethane | MR | 5 | 2005 |
| 1,2-Dichloropropane | MR | 5 | 2005 |
| 1,1,2-Trichloroethane | MR | 5 | 2005 |
| Toluene | MR | 5 | 2005 |
| Endrin | MR | 5 | 2005 |
| Methoxychlor | MR | 5 | 2005 |
| Toxaphene | MR | 5 | 2005 |
| Di(2-ethylhexyl) phthalate | MR | 5 | 2005 |
| Atrazine | MR | 5 | 2005 |
| LASSO | MR | 5 | 2005 |
| Heptachlor | MR | 5 | 2005 |
| HEXACHLOROBENZENE | MR | 5 | 2005 |
| Benzo(a)pyrene | MR | 5 | 2005 |
| Dalapon | MR | 5 | 2005 |
| Dinoseb | MR | 5 | 2005 |
| 2,4,5-TP | MR | 5 | 2005 |
| Aldicarb sulfoxide | MR | 5 | 2005 |
| Aldicarb sulfone | MR | 5 | 2005 |
| Carbofuran | MR | 5 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.