CALVERT CLIFFS NUCLEAR - OFFICE BUILDING
PWS ID: MD1040055 · LUSBY, Maryland 20657
Population Served
362
Total Violations
80
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Calvert
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 68
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 12 | 2002 |
| Thallium, Total | MR | 7 | 2020 |
| Barium | MR | 7 | 2020 |
| Mercury | MR | 7 | 2020 |
| Nickel | MR | 7 | 2020 |
| Beryllium, Total | MR | 7 | 2020 |
| Selenium | MR | 7 | 2020 |
| Antimony, Total | MR | 7 | 2020 |
| Cadmium | MR | 7 | 2020 |
| Chromium | MR | 7 | 2020 |
| Coliform (TCR) | MR | 4 | 2010 |
| Lead and Copper Rule | MR | 1 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.