SWIFT MIDDLE SCH
PWS ID: PA7360521 · QUARRYVILLE, Pennsylvania 17566
Population Served
1,200
Total Violations
61
Health-Based Violations
14
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Public/Private
- Connections
- 1
- County
- Lancaster
- School/Daycare
- Yes
- MCL Violations
- 11
- Monitoring Violations
- 34
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 9 | 2018 |
| Public Notice | Other | 8 | 2019 |
| TTHM | MR | 6 | 2025 |
| 2,3,7,8-TCDD | MR | 5 | 2023 |
| Coliform (TCR) | MR | 4 | 2006 |
| Chlorine | MR | 3 | 2017 |
| Revised Total Coliform Rule | Other | 3 | 2016 |
| Lead and Copper Rule | TT | 3 | 2019 |
| Nitrate | MR | 3 | 1999 |
| Coliform (TCR) | MCL | 2 | 2009 |
| E. COLI | MR | 2 | 2016 |
| Lead and Copper Rule | MR | 2 | 1993 |
| Nickel | MR | 2 | 1994 |
| Antimony, Total | MR | 2 | 1994 |
| Thallium, Total | MR | 2 | 1994 |
| Beryllium, Total | MR | 2 | 1994 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2015 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.