THE JEMICY SCHOOL (LOWER SCHOOL)
PWS ID: MD1030020 · OWINGS MILLS, Maryland 21117
Population Served
240
Total Violations
136
Health-Based Violations
24
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Baltimore
- School/Daycare
- Yes
- MCL Violations
- 12
- Monitoring Violations
- 104
- Treatment Tech Violations
- 12
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 56 | 2021 |
| Coliform (TCR) | MR | 21 | 2011 |
| Lead and Copper Rule | TT | 12 | 2005 |
| Coliform (TCR) | MCL | 12 | 2007 |
| Revised Total Coliform Rule | MON | 11 | 2018 |
| Nitrate | MR | 8 | 2023 |
| TTHM | MR | 3 | 2013 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2013 |
| Arsenic | MR | 2 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.