HILAND WC - BOULDER CREEK
PWS ID: OR4100722 · NEWBERG, Oregon 97132
Population Served
350
Total Violations
1,380
Health-Based Violations
297
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 131
- County
- Lincoln
- School/Daycare
- No
- MCL Violations
- 20
- Monitoring Violations
- 983
- Treatment Tech Violations
- 277
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 363 | 2025 |
| Surface Water Treatment Rule | TT | 277 | 2025 |
| Public Notice | Other | 93 | 2013 |
| TTHM | MR | 47 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 46 | 2024 |
| Coliform (TCR) | MR | 20 | 2011 |
| Nitrate | MR | 18 | 2011 |
| 1,2,4-Trichlorobenzene | MR | 13 | 2012 |
| cis-1,2-Dichloroethylene | MR | 13 | 2012 |
| Xylenes, Total | MR | 13 | 2012 |
| DICHLOROMETHANE | MR | 13 | 2012 |
| o-Dichlorobenzene | MR | 13 | 2012 |
| p-Dichlorobenzene | MR | 13 | 2012 |
| Vinyl chloride | MR | 13 | 2012 |
| 1,1-Dichloroethylene | MR | 13 | 2012 |
| Carbon tetrachloride | MR | 13 | 2012 |
| 1,2-Dichloropropane | MR | 13 | 2012 |
| CHLOROBENZENE | MR | 13 | 2012 |
| Toluene | MR | 13 | 2012 |
| Styrene | MR | 13 | 2012 |
| Lead and Copper Rule | MR | 13 | 2018 |
| Trichloroethylene | MR | 13 | 2012 |
| Tetrachloroethylene | MR | 13 | 2012 |
| Ethylbenzene | MR | 13 | 2012 |
| trans-1,2-Dichloroethylene | MR | 13 | 2012 |
| 1,2-Dichloroethane | MR | 13 | 2012 |
| 1,1,2-Trichloroethane | MR | 13 | 2012 |
| Benzene | MR | 13 | 2012 |
| 1,1,1-Trichloroethane | MR | 13 | 2012 |
| Total Haloacetic Acids (HAA5) | MCL | 10 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.