SKYLANDS WATER COMPANY
PWS ID: OR4100462 · LAKE OSWEGO, Oregon 97034
Population Served
250
Total Violations
25
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 96
- County
- Clackamas
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 22
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 9 | 1996 |
| Lead and Copper Rule | MR | 7 | 2017 |
| Nitrate | MR | 2 | 2003 |
| Diquat | MR | 2 | 2008 |
| Consumer Confidence Rule | Other | 2 | 2025 |
| Combined Radium (-226 and -228) | MR | 1 | 1976 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1976 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.