WESTERN HEIGHTS WATER COMPANY
PWS ID: OR4101358 · BAKER CITY, Oregon 97814
Population Served
90
Total Violations
112
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 43
- County
- Baker
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 96
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 25 | 2014 |
| Coliform (TCR) | MCL | 8 | 2016 |
| Nitrate | MR | 6 | 2011 |
| E. COLI | MR | 6 | 2017 |
| Revised Total Coliform Rule | MON | 5 | 2024 |
| Vinyl chloride | MR | 3 | 1999 |
| Public Notice | Other | 2 | 2012 |
| Revised Total Coliform Rule | TT | 2 | 2016 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 1 | 1996 |
| Diquat | MR | 1 | 1996 |
| Endothall | MR | 1 | 1996 |
| Endrin | MR | 1 | 1996 |
| ETHYLENE DIBROMIDE | MR | 1 | 1996 |
| Glyphosate | MR | 1 | 1996 |
| Heptachlor | MR | 1 | 1996 |
| Methoxychlor | MR | 1 | 1996 |
| Pentachlorophenol | MR | 1 | 1996 |
| Di(2-ethylhexyl) phthalate | MR | 1 | 1996 |
| Picloram | MR | 1 | 1996 |
| Simazine | MR | 1 | 1996 |
| Toxaphene | MR | 1 | 1996 |
| OXAMYL | MR | 1 | 1996 |
| 1,1-Dichloroethylene | MR | 1 | 1996 |
| 1,1,2-Trichloroethane | MR | 1 | 1996 |
| 1,2,4-Trichlorobenzene | MR | 1 | 1996 |
| Benzene | MR | 1 | 1996 |
| Carbon tetrachloride | MR | 1 | 1996 |
| DICHLOROMETHANE | MR | 1 | 1996 |
| Ethylbenzene | MR | 1 | 1996 |
| CHLOROBENZENE | MR | 1 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.