HEADQUARTERS I / HEADQUARTERS II
PWS ID: MD1020119 · SEVERNA PARK, Maryland 21146-4151
Population Served
63
Total Violations
85
Health-Based Violations
26
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 12
- County
- Anne Arundel
- School/Daycare
- No
- MCL Violations
- 19
- Monitoring Violations
- 58
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 30 | 2012 |
| DICHLOROMETHANE | MCL | 15 | 2005 |
| Coliform (TCR) | MR | 13 | 2010 |
| Lead and Copper Rule | MR | 9 | 2013 |
| Lead and Copper Rule | TT | 6 | 2000 |
| ETHYLENE DIBROMIDE | MCL | 4 | 2001 |
| Arsenic | MR | 3 | 2008 |
| ETHYLENE DIBROMIDE | MR | 3 | 2004 |
| 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.