LOSTINE, CITY OF
PWS ID: OR4100491 · LOSTINE, Oregon 97857
Population Served
350
Total Violations
131
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 154
- County
- Wallowa
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 119
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 29 | 2009 |
| Groundwater Rule | MR | 15 | 2025 |
| Nitrate | MR | 13 | 2025 |
| Consumer Confidence Rule | Other | 3 | 2025 |
| Lead and Copper Rule | MR | 3 | 2005 |
| Coliform (TCR) | MCL | 3 | 2013 |
| Carbon tetrachloride | MR | 1 | 1999 |
| DICHLOROMETHANE | MR | 1 | 1999 |
| Ethylbenzene | MR | 1 | 1999 |
| Tetrachloroethylene | MR | 1 | 1999 |
| o-Dichlorobenzene | MR | 1 | 1999 |
| Styrene | MR | 1 | 1999 |
| trans-1,2-Dichloroethylene | MR | 1 | 1999 |
| 2,4,5-TP | MR | 1 | 1999 |
| LASSO | MR | 1 | 1999 |
| Atrazine | MR | 1 | 1999 |
| Benzo(a)pyrene | MR | 1 | 1999 |
| Carbofuran | MR | 1 | 1999 |
| Dalapon | MR | 1 | 1999 |
| Endrin | MR | 1 | 1999 |
| ETHYLENE DIBROMIDE | MR | 1 | 1999 |
| Glyphosate | MR | 1 | 1999 |
| HEXACHLOROBENZENE | MR | 1 | 1999 |
| Pentachlorophenol | MR | 1 | 1999 |
| Picloram | MR | 1 | 1999 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 1999 |
| Simazine | MR | 1 | 1999 |
| OXAMYL | MR | 1 | 1999 |
| Arsenic | MR | 1 | 1999 |
| Antimony, Total | MR | 1 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.