NORTH HARFORD HIGH SCHOOL
PWS ID: MD1120029 · BEL AIR, Maryland 21015
Population Served
1,346
Total Violations
15
Health-Based Violations
7
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Harford
- School/Daycare
- Yes
- MCL Violations
- 5
- Monitoring Violations
- 8
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 5 | 2024 |
| Coliform (TCR) | MCL | 5 | 1993 |
| Revised Total Coliform Rule | MON | 3 | 2019 |
| Lead and Copper Rule | TT | 2 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.