COVENTRY TERRACE
PWS ID: PA1150069 · BANNER ELK, Pennsylvania 28604
Population Served
250
Total Violations
283
Health-Based Violations
62
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 127
- County
- Chester
- School/Daycare
- No
- MCL Violations
- 7
- Monitoring Violations
- 179
- Treatment Tech Violations
- 51
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | TT | 45 | 2022 |
| Public Notice | Other | 30 | 2022 |
| Nitrate | MR | 23 | 2003 |
| Nitrite | MR | 14 | 2001 |
| Coliform (TCR) | MR | 11 | 2004 |
| Consumer Confidence Rule | Other | 9 | 2016 |
| Groundwater Rule | MR | 8 | 2025 |
| Coliform (TCR) | MCL | 7 | 2009 |
| Lead and Copper Rule | TT | 6 | 2005 |
| Fluoride | MR | 5 | 2003 |
| 1,1-Dichloroethylene | MR | 5 | 2003 |
| 1,1,1-Trichloroethane | MR | 5 | 2003 |
| p-Dichlorobenzene | MR | 5 | 2003 |
| 1,2-Dichloroethane | MR | 5 | 2003 |
| Trichloroethylene | MR | 5 | 2003 |
| Benzene | MR | 5 | 2003 |
| Carbon tetrachloride | MR | 5 | 2003 |
| 1,2,4-Trichlorobenzene | MR | 4 | 2003 |
| Xylenes, Total | MR | 4 | 2003 |
| o-Dichlorobenzene | MR | 4 | 2003 |
| trans-1,2-Dichloroethylene | MR | 4 | 2003 |
| 1,1,2-Trichloroethane | MR | 4 | 2003 |
| CHLOROBENZENE | MR | 4 | 2003 |
| Toluene | MR | 4 | 2003 |
| Ethylbenzene | MR | 4 | 2003 |
| Styrene | MR | 4 | 2003 |
| cis-1,2-Dichloroethylene | MR | 4 | 2003 |
| Tetrachloroethylene | MR | 4 | 2003 |
| Chlorine | MRDL | 4 | 2004 |
| Lead and Copper Rule | MR | 4 | 2006 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.