WEBSTER FIELD ANNEX, ST INIGOES (NAVFAC)
PWS ID: MD0180024 · PATUXENT RIVER, Maryland 20670
Population Served
1,200
Total Violations
37
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Federal
- Connections
- 15
- County
- St. Mary's
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 29
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 13 | 2010 |
| Lead and Copper Rule | MR | 7 | 2013 |
| Coliform (TCR) | MCL | 4 | 1996 |
| Nitrate | MR | 3 | 2009 |
| TTHM | MR | 3 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2022 |
| Lead and Copper Rule | TT | 2 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.