TAMARACK MOBILE HOME PARK
PWS ID: OR4101310 · SCAPPOOSE, Oregon 97056
Population Served
80
Total Violations
200
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 40
- County
- Columbia
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 186
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 14 | 2009 |
| Nitrate | MR | 11 | 2011 |
| Arsenic | MR | 7 | 2005 |
| Coliform (TCR) | MCL | 4 | 2004 |
| Consumer Confidence Rule | Other | 4 | 2025 |
| Lead and Copper Rule | MR | 3 | 2004 |
| 1,2,4-Trichlorobenzene | MR | 3 | 2005 |
| Xylenes, Total | MR | 3 | 2005 |
| DICHLOROMETHANE | MR | 3 | 2005 |
| o-Dichlorobenzene | MR | 3 | 2005 |
| p-Dichlorobenzene | MR | 3 | 2005 |
| Vinyl chloride | MR | 3 | 2005 |
| 1,2-Dichloroethane | MR | 3 | 2005 |
| 1,1,1-Trichloroethane | MR | 3 | 2005 |
| Trichloroethylene | MR | 3 | 2005 |
| 1,1,2-Trichloroethane | MR | 3 | 2005 |
| Tetrachloroethylene | MR | 3 | 2005 |
| CHLOROBENZENE | MR | 3 | 2005 |
| Benzene | MR | 3 | 2005 |
| Toluene | MR | 3 | 2005 |
| Ethylbenzene | MR | 3 | 2005 |
| Styrene | MR | 3 | 2005 |
| Endrin | MR | 3 | 2005 |
| BHC-GAMMA | MR | 3 | 2005 |
| Dalapon | MR | 3 | 2005 |
| Diquat | MR | 3 | 2005 |
| Glyphosate | MR | 3 | 2005 |
| Di(2-ethylhexyl) adipate | MR | 3 | 2005 |
| OXAMYL | MR | 3 | 2005 |
| Di(2-ethylhexyl) phthalate | MR | 3 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.