OAK HILL SCHOOL
PWS ID: OR4194923 · EUGENE, Oregon 97405
Population Served
242
Total Violations
152
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Lane
- School/Daycare
- Yes
- MCL Violations
- 11
- Monitoring Violations
- 137
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 64 | 2005 |
| Coliform (TCR) | MCL | 11 | 2005 |
| Nitrate | MR | 7 | 2008 |
| Arsenic | MR | 1 | 2002 |
| Barium | MR | 1 | 2002 |
| Cadmium | MR | 1 | 2002 |
| Chromium | MR | 1 | 2002 |
| CYANIDE | MR | 1 | 2002 |
| Fluoride | MR | 1 | 2002 |
| Mercury | MR | 1 | 2002 |
| Nickel | MR | 1 | 2002 |
| Antimony, Total | MR | 1 | 2002 |
| Thallium, Total | MR | 1 | 2002 |
| Selenium | MR | 1 | 2002 |
| 1,2,4-Trichlorobenzene | MR | 1 | 2002 |
| Xylenes, Total | MR | 1 | 2002 |
| o-Dichlorobenzene | MR | 1 | 2002 |
| p-Dichlorobenzene | MR | 1 | 2002 |
| trans-1,2-Dichloroethylene | MR | 1 | 2002 |
| 1,1,1-Trichloroethane | MR | 1 | 2002 |
| Carbon tetrachloride | MR | 1 | 2002 |
| Trichloroethylene | MR | 1 | 2002 |
| CHLOROBENZENE | MR | 1 | 2002 |
| Benzene | MR | 1 | 2002 |
| Toluene | MR | 1 | 2002 |
| Styrene | MR | 1 | 2002 |
| Endrin | MR | 1 | 2002 |
| Methoxychlor | MR | 1 | 2002 |
| Endothall | MR | 1 | 2002 |
| Glyphosate | MR | 1 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.