USFS HARRIET LAKE CG
PWS ID: OR4194206 · ESTACADA, Oregon 97023
Population Served
45
Total Violations
35
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Federal
- Connections
- 1
- County
- Clackamas
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 26
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 18 | 2010 |
| Coliform (TCR) | MCL | 8 | 2009 |
| Nitrate | MR | 4 | 2010 |
| Arsenic | MR | 2 | 2010 |
| Revised Total Coliform Rule | MON | 1 | 2017 |
| E. COLI | MR | 1 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.