CONOWINGO ELEMENTARY
PWS ID: MD1070011 · ELKTON, Maryland 21921
Population Served
874
Total Violations
24
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Cecil
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 22
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 12 | 2011 |
| Lead and Copper Rule | MR | 6 | 2021 |
| Coliform (TCR) | MR | 4 | 1992 |
| Lead and Copper Rule | TT | 2 | 2009 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.