LONGWOOD GARDENS
PWS ID: PA1150131 · KENNETT SQUARE, Pennsylvania 19348
Population Served
440
Total Violations
359
Health-Based Violations
4
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 54
- County
- Chester
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 336
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | MR | 14 | 2024 |
| cis-1,2-Dichloroethylene | MR | 9 | 2001 |
| DICHLOROMETHANE | MR | 9 | 2001 |
| o-Dichlorobenzene | MR | 9 | 2001 |
| p-Dichlorobenzene | MR | 9 | 2001 |
| 1,2-Dichloroethane | MR | 9 | 2001 |
| Consumer Confidence Rule | Other | 9 | 2011 |
| 1,2,4-Trichlorobenzene | MR | 9 | 2001 |
| Xylenes, Total | MR | 9 | 2001 |
| trans-1,2-Dichloroethylene | MR | 9 | 2001 |
| 1,1-Dichloroethylene | MR | 9 | 2001 |
| Coliform (TCR) | MR | 8 | 2009 |
| 1,2-Dichloropropane | MR | 8 | 2001 |
| Trichloroethylene | MR | 8 | 2001 |
| 1,1,2-Trichloroethane | MR | 8 | 2001 |
| Benzene | MR | 8 | 2001 |
| Toluene | MR | 8 | 2001 |
| Di(2-ethylhexyl) adipate | MR | 8 | 2025 |
| Simazine | MR | 8 | 2025 |
| Atrazine | MR | 8 | 2025 |
| Benzo(a)pyrene | MR | 8 | 2025 |
| 1,1,1-Trichloroethane | MR | 8 | 2001 |
| Carbon tetrachloride | MR | 8 | 2001 |
| CHLOROBENZENE | MR | 8 | 2001 |
| Styrene | MR | 8 | 2001 |
| Ethylbenzene | MR | 8 | 2001 |
| Tetrachloroethylene | MR | 8 | 2001 |
| Di(2-ethylhexyl) phthalate | MR | 8 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 7 | 2025 |
| TTHM | MR | 7 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.