WESTRIDGE SUBDIVISION
PWS ID: OR4105998 · PRINEVILLE, Oregon 97754
Population Served
78
Total Violations
171
Health-Based Violations
26
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 39
- County
- Crook
- School/Daycare
- No
- MCL Violations
- 18
- Monitoring Violations
- 130
- Treatment Tech Violations
- 8
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 14 | 2014 |
| Coliform (TCR) | MCL | 13 | 2014 |
| Consumer Confidence Rule | Other | 9 | 2023 |
| Groundwater Rule | MR | 9 | 2025 |
| Groundwater Rule | TT | 8 | 2021 |
| Revised Total Coliform Rule | MCL | 5 | 2016 |
| Xylenes, Total | MR | 4 | 1999 |
| Total Polychlorinated Biphenyls (PCB) | MR | 3 | 1999 |
| Revised Total Coliform Rule | MON | 3 | 2024 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 2 | 1996 |
| Diquat | MR | 2 | 1996 |
| Endothall | MR | 2 | 1996 |
| Glyphosate | MR | 2 | 1996 |
| Heptachlor epoxide | MR | 2 | 1996 |
| Heptachlor | MR | 2 | 1996 |
| HEXACHLOROBENZENE | MR | 2 | 1996 |
| Methoxychlor | MR | 2 | 1996 |
| Pentachlorophenol | MR | 2 | 1996 |
| Di(2-ethylhexyl) phthalate | MR | 2 | 1996 |
| Picloram | MR | 2 | 1996 |
| 1,1,2-Trichloroethane | MR | 2 | 1996 |
| 1,2-Dichloroethane | MR | 2 | 1996 |
| 1,2,4-Trichlorobenzene | MR | 2 | 1996 |
| cis-1,2-Dichloroethylene | MR | 2 | 1996 |
| DICHLOROMETHANE | MR | 2 | 1996 |
| Ethylbenzene | MR | 2 | 1996 |
| o-Dichlorobenzene | MR | 2 | 1996 |
| p-Dichlorobenzene | MR | 2 | 1996 |
| Toluene | MR | 2 | 1996 |
| Trichloroethylene | MR | 2 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.