THREE RIVERS CHARTER SCHOOL
PWS ID: OR4195549 · WEST LINN, Oregon 97068
Population Served
125
Total Violations
8
Health-Based Violations
1
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Clackamas
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 7
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 3 | 2022 |
| Lead and Copper Rule | MR | 3 | 2018 |
| Nitrate | MR | 1 | 2016 |
| Revised Total Coliform Rule | TT | 1 | 2019 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.