HARFORD CHRISTIAN SCHOOL
PWS ID: MD1120017 · DARLINGTON, Maryland 21034
Population Served
500
Total Violations
61
Health-Based Violations
30
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Harford
- School/Daycare
- Yes
- MCL Violations
- 16
- Monitoring Violations
- 25
- Treatment Tech Violations
- 14
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 24 | 2023 |
| Lead and Copper Rule | TT | 14 | 2004 |
| Nitrate | MCL | 12 | 2006 |
| Coliform (TCR) | MCL | 4 | 2013 |
| Nitrate | MR | 1 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.