DU MAR ESTATES WATER COMPANY
PWS ID: MD0080010 · MARBURY, Maryland 20658
Population Served
150
Total Violations
22
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 48
- County
- Charles
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 6
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 9 | 2025 |
| Coliform (TCR) | MCL | 4 | 2011 |
| Nitrate | MR | 3 | 2016 |
| Lead and Copper Rule | MR | 2 | 2015 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| Chlorine | MR | 1 | 2012 |
| 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.