BRANDYWINE WALLACE ELEM
PWS ID: PA1150572 · DOWNINGTOWN, Pennsylvania 19335
Population Served
600
Total Violations
264
Health-Based Violations
21
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Public/Private
- Connections
- 1
- County
- Chester
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 223
- Treatment Tech Violations
- 21
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Di(2-ethylhexyl) phthalate | MR | 25 | 2023 |
| Hexachlorocyclopentadiene | MR | 24 | 1997 |
| Revised Total Coliform Rule | TT | 20 | 2023 |
| Di(2-ethylhexyl) adipate | MR | 20 | 1997 |
| Pentachlorophenol | MR | 20 | 1997 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 20 | 1997 |
| ETHYLENE DIBROMIDE | MR | 20 | 1997 |
| Simazine | MR | 20 | 1997 |
| LASSO | MR | 20 | 1997 |
| Benzo(a)pyrene | MR | 20 | 1997 |
| Public Notice | Other | 15 | 2023 |
| Chlorine | MR | 10 | 2024 |
| Lead and Copper Rule | MR | 6 | 2024 |
| Dalapon | MR | 5 | 2023 |
| Chlordane | MR | 4 | 2009 |
| Revised Total Coliform Rule | RPT | 4 | 2023 |
| Revised Total Coliform Rule | MON | 4 | 2022 |
| E. COLI | MR | 3 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2020 |
| Lead and Copper Rule | TT | 1 | 1995 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.