LOCH NAIRN FARM
PWS ID: PA1150394 · AVONDALE, Pennsylvania 19311
Population Served
1,000
Total Violations
114
Health-Based Violations
47
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 3
- County
- Chester
- School/Daycare
- No
- MCL Violations
- 40
- Monitoring Violations
- 36
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 31 | 2023 |
| Public Notice | Other | 23 | 2024 |
| Nitrate | MR | 14 | 2023 |
| E. COLI | MR | 12 | 2023 |
| Coliform (TCR) | MCL | 9 | 2002 |
| Coliform (TCR) | MR | 4 | 2002 |
| Revised Total Coliform Rule | TT | 4 | 2023 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
| Groundwater Rule | TT | 3 | 2022 |
| Nitrite | MR | 2 | 1996 |
| Revised Total Coliform Rule | RPT | 2 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.