HAVRE DE GRACE QUARRY
PWS ID: MD1120061 · HAVRE DE GRACE, Maryland 21078
Population Served
75
Total Violations
30
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Harford
- School/Daycare
- No
- MCL Violations
- 16
- Monitoring Violations
- 14
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 16 | 2014 |
| Revised Total Coliform Rule | MON | 9 | 2022 |
| Lead and Copper Rule | MR | 5 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.