PORTLAND TRAVEL CENTER
PWS ID: OR4193593 · AURORA, Oregon 97002
Population Served
400
Total Violations
137
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Marion
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 125
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 16 | 2015 |
| Lead and Copper Rule | MR | 12 | 2022 |
| Coliform (TCR) | MCL | 12 | 2009 |
| Toxaphene | MR | 3 | 2008 |
| Dalapon | MR | 3 | 2008 |
| Diquat | MR | 3 | 2008 |
| Glyphosate | MR | 3 | 2008 |
| Dinoseb | MR | 3 | 2008 |
| Carbofuran | MR | 3 | 2008 |
| Heptachlor | MR | 3 | 2008 |
| Heptachlor epoxide | MR | 3 | 2008 |
| Total Polychlorinated Biphenyls (PCB) | MR | 3 | 2008 |
| ETHYLENE DIBROMIDE | MR | 3 | 2008 |
| Nitrate | MR | 3 | 2009 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 3 | 2008 |
| 2,4,5-TP | MR | 3 | 2008 |
| 2,4-D | MR | 3 | 2008 |
| Picloram | MR | 3 | 2008 |
| OXAMYL | MR | 3 | 2008 |
| Endothall | MR | 3 | 2008 |
| BHC-GAMMA | MR | 3 | 2008 |
| Chlordane | MR | 3 | 2008 |
| Pentachlorophenol | MR | 3 | 2008 |
| Endrin | MR | 3 | 2008 |
| Toluene | MR | 2 | 2014 |
| E. COLI | MR | 2 | 2017 |
| 1,2,4-Trichlorobenzene | MR | 1 | 2002 |
| cis-1,2-Dichloroethylene | MR | 1 | 2002 |
| Xylenes, Total | MR | 1 | 2002 |
| o-Dichlorobenzene | MR | 1 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.