MSD INTERNATIONAL GMBH, LLC
PWS ID: PR0644116 · LAS PIEDRAS, Puerto Rico 00771
Population Served
550
Total Violations
19
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 3
- County
- Las Piedras Municipio
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 15
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 7 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2021 |
| Coliform (TCR) | MR | 3 | 2002 |
| TTHM | MCL | 3 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.