CAVE JUNCTION, CITY OF
PWS ID: OR4100971 · CAVE JUNCTION, Oregon 97523
Population Served
2,160
Total Violations
167
Health-Based Violations
63
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 942
- County
- Josephine
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 100
- Treatment Tech Violations
- 63
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 56 | 1998 |
| Nitrate | MR | 11 | 2004 |
| Surface Water Treatment Rule | MR | 9 | 2022 |
| Lead and Copper Rule | TT | 7 | 2000 |
| Lead and Copper Rule | MR | 5 | 2022 |
| TTHM | MR | 4 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2024 |
| Coliform (TCR) | MR | 3 | 2001 |
| Consumer Confidence Rule | Other | 2 | 2023 |
| Interim Enhanced Surface Water Treatment Rule | MR | 2 | 2022 |
| Arsenic | MR | 2 | 2004 |
| Total Polychlorinated Biphenyls (PCB) | MR | 2 | 2005 |
| 1,2,4-Trichlorobenzene | MR | 1 | 2004 |
| cis-1,2-Dichloroethylene | MR | 1 | 2004 |
| DICHLOROMETHANE | MR | 1 | 2004 |
| p-Dichlorobenzene | MR | 1 | 2004 |
| Vinyl chloride | MR | 1 | 2004 |
| 1,1-Dichloroethylene | MR | 1 | 2004 |
| Carbon tetrachloride | MR | 1 | 2004 |
| 1,2-Dichloropropane | MR | 1 | 2004 |
| Trichloroethylene | MR | 1 | 2004 |
| Tetrachloroethylene | MR | 1 | 2004 |
| CHLOROBENZENE | MR | 1 | 2004 |
| Benzene | MR | 1 | 2004 |
| Toluene | MR | 1 | 2004 |
| Ethylbenzene | MR | 1 | 2004 |
| Styrene | MR | 1 | 2004 |
| BHC-GAMMA | MR | 1 | 2005 |
| Toxaphene | MR | 1 | 2005 |
| Endothall | MR | 1 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.