STOCKTON HEAD START
PWS ID: MD1230012 · STOCKTON, Maryland 21864
Population Served
68
Total Violations
171
Health-Based Violations
30
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Worcester
- School/Daycare
- Yes
- MCL Violations
- 18
- Monitoring Violations
- 137
- Treatment Tech Violations
- 12
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 36 | 2021 |
| Coliform (TCR) | MR | 12 | 2002 |
| Barium | MR | 12 | 1993 |
| Nitrite | MR | 12 | 1993 |
| Mercury | MR | 12 | 1993 |
| Selenium | MR | 12 | 1993 |
| Cadmium | MR | 12 | 1993 |
| Chromium | MR | 12 | 1993 |
| Lead and Copper Rule | TT | 11 | 2008 |
| Nitrate | MR | 9 | 1989 |
| Coliform (TCR) | MCL | 9 | 1994 |
| Arsenic | MCL | 9 | 2025 |
| Arsenic | MR | 8 | 2018 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.