USFS TWIN LAKES UPPER CG
PWS ID: PA6240803 · SAINT MARYS, Pennsylvania 15857
Population Served
246
Total Violations
20
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Federal
- Connections
- 10
- County
- Elk
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 10
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 4 | 2024 |
| Revised Total Coliform Rule | TT | 3 | 2024 |
| Nitrate | MR | 3 | 1986 |
| E. COLI | MR | 3 | 2024 |
| Public Notice | Other | 3 | 2024 |
| Revised Total Coliform Rule | RPT | 2 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.