BARLOW WATER DISTRICT
PWS ID: OR4100909 · WAMIC, Oregon 97063
Population Served
900
Total Violations
298
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 569
- County
- Wasco
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 289
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 28 | 2022 |
| Coliform (TCR) | MR | 14 | 2015 |
| COLIPHAGE | MR | 11 | 2024 |
| Lead and Copper Rule | MR | 9 | 2022 |
| Xylenes, Total | MR | 6 | 2020 |
| 1,1-Dichloroethylene | MR | 4 | 2020 |
| 1,1,1-Trichloroethane | MR | 4 | 2020 |
| 1,2-Dichloroethane | MR | 4 | 2020 |
| 1,2,4-Trichlorobenzene | MR | 4 | 2020 |
| Carbon tetrachloride | MR | 4 | 2020 |
| cis-1,2-Dichloroethylene | MR | 4 | 2020 |
| DICHLOROMETHANE | MR | 4 | 2020 |
| Ethylbenzene | MR | 4 | 2020 |
| Styrene | MR | 4 | 2020 |
| Tetrachloroethylene | MR | 4 | 2020 |
| Vinyl chloride | MR | 4 | 2020 |
| Arsenic | MR | 4 | 2005 |
| TTHM | MR | 4 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2022 |
| trans-1,2-Dichloroethylene | MR | 4 | 2020 |
| 1,2-Dichloropropane | MR | 4 | 2020 |
| CHLOROBENZENE | MR | 4 | 2020 |
| Toluene | MR | 4 | 2020 |
| o-Dichlorobenzene | MR | 4 | 2020 |
| p-Dichlorobenzene | MR | 4 | 2020 |
| 1,1,2-Trichloroethane | MR | 4 | 2020 |
| Benzene | MR | 4 | 2020 |
| Trichloroethylene | MR | 4 | 2020 |
| Dinoseb | MR | 3 | 2020 |
| Endothall | MR | 3 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.