HILAND WC - ECHO MOUNTAIN
PWS ID: OR4100605 · NEWBERG, Oregon 97132
Population Served
362
Total Violations
457
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 142
- County
- Lincoln
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 433
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 148 | 2015 |
| Nitrate | MR | 15 | 2010 |
| Coliform (TCR) | MCL | 9 | 2016 |
| Lead and Copper Rule | MR | 7 | 2011 |
| 1,2,4-Trichlorobenzene | MR | 5 | 2008 |
| cis-1,2-Dichloroethylene | MR | 5 | 2008 |
| Xylenes, Total | MR | 5 | 2008 |
| o-Dichlorobenzene | MR | 5 | 2008 |
| 1,1-Dichloroethylene | MR | 5 | 2008 |
| trans-1,2-Dichloroethylene | MR | 5 | 2008 |
| 1,2-Dichloroethane | MR | 5 | 2008 |
| Carbon tetrachloride | MR | 5 | 2008 |
| 1,1,2-Trichloroethane | MR | 5 | 2008 |
| Tetrachloroethylene | MR | 5 | 2008 |
| Toluene | MR | 5 | 2008 |
| Endrin | MR | 5 | 2008 |
| BHC-GAMMA | MR | 5 | 2008 |
| Toxaphene | MR | 5 | 2008 |
| Endothall | MR | 5 | 2008 |
| Glyphosate | MR | 5 | 2008 |
| Di(2-ethylhexyl) adipate | MR | 5 | 2008 |
| OXAMYL | MR | 5 | 2008 |
| Simazine | MR | 5 | 2008 |
| Di(2-ethylhexyl) phthalate | MR | 5 | 2008 |
| Picloram | MR | 5 | 2008 |
| Hexachlorocyclopentadiene | MR | 5 | 2008 |
| Atrazine | MR | 5 | 2008 |
| LASSO | MR | 5 | 2008 |
| Heptachlor epoxide | MR | 5 | 2008 |
| 2,4-D | MR | 5 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.