DEER CREEK ESTATES
PWS ID: OR4100068 · AURORA, Oregon 97002
Population Served
350
Total Violations
46
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 141
- County
- Marion
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 17
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 13 | 2004 |
| Coliform (TCR) | MR | 5 | 2002 |
| Nitrate | MR | 4 | 1998 |
| Coliform (TCR) | MCL | 2 | 1997 |
| COLIPHAGE | MR | 2 | 2012 |
| Lead and Copper Rule | MR | 1 | 2003 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2006 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1976 |
| Combined Radium (-226 and -228) | MR | 1 | 1976 |
| TTHM | MR | 1 | 2006 |
| E. COLI | MR | 1 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.