TREE TOP
PWS ID: OR4194441 · WOODBURN, Oregon 97071
Population Served
45
Total Violations
87
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 3
- County
- Marion
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 86
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 21 | 2010 |
| Nitrate | MR | 6 | 2008 |
| Lead and Copper Rule | MR | 5 | 2023 |
| Revised Total Coliform Rule | MON | 2 | 2025 |
| Arsenic | MR | 1 | 2005 |
| cis-1,2-Dichloroethylene | MR | 1 | 2005 |
| Xylenes, Total | MR | 1 | 2005 |
| DICHLOROMETHANE | MR | 1 | 2005 |
| Vinyl chloride | MR | 1 | 2005 |
| 1,1-Dichloroethylene | MR | 1 | 2005 |
| 1,2-Dichloroethane | MR | 1 | 2005 |
| 1,1,1-Trichloroethane | MR | 1 | 2005 |
| Carbon tetrachloride | MR | 1 | 2005 |
| Tetrachloroethylene | MR | 1 | 2005 |
| CHLOROBENZENE | MR | 1 | 2005 |
| E. COLI | MR | 1 | 2010 |
| Atrazine | MR | 1 | 2020 |
| Picloram | MR | 1 | 2020 |
| Glyphosate | MR | 1 | 2020 |
| ETHYLENE DIBROMIDE | MR | 1 | 2020 |
| Dinoseb | MR | 1 | 2020 |
| Endrin | MR | 1 | 2020 |
| Endothall | MR | 1 | 2020 |
| Toxaphene | MR | 1 | 2020 |
| OXAMYL | MR | 1 | 2020 |
| Pentachlorophenol | MR | 1 | 2020 |
| Simazine | MR | 1 | 2020 |
| BHC-GAMMA | MR | 1 | 2020 |
| Heptachlor | MR | 1 | 2020 |
| Benzo(a)pyrene | MR | 1 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.