ST. STEPHEN SCHOOL
PWS ID: MD1030038 · KINGSVILLE, Maryland 21087
Population Served
350
Total Violations
205
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Baltimore
- School/Daycare
- Yes
- MCL Violations
- 15
- Monitoring Violations
- 185
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 24 | 2010 |
| Lead and Copper Rule | MR | 24 | 2023 |
| Coliform (TCR) | MCL | 15 | 2008 |
| Nitrate | MR | 12 | 2017 |
| Cadmium | MR | 11 | 1993 |
| Chromium | MR | 11 | 1993 |
| Mercury | MR | 11 | 1993 |
| Antimony, Total | MR | 11 | 1993 |
| Selenium | MR | 11 | 1993 |
| Thallium, Total | MR | 11 | 1993 |
| Barium | MR | 11 | 1993 |
| Beryllium, Total | MR | 11 | 1993 |
| Nickel | MR | 11 | 1993 |
| Revised Total Coliform Rule | MON | 10 | 2025 |
| Nitrite | MR | 10 | 1993 |
| TTHM | MR | 3 | 2013 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2013 |
| Lead and Copper Rule | TT | 1 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.