MSD INTERNATIONAL GMBH, LLC
PR — Non-Transient Non-Community — PWSID: PR0644116
System Information
| PWSID | PR0644116 |
| System Name | MSD INTERNATIONAL GMBH, LLC |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 02 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jun 25, 2002 |
| Last Reported | Dec 23, 2025 |
Location & Contact
| State | PR |
| City | LAS PIEDRAS |
| ZIP Code | 00771 |
| Address | PARQUE INDUSTRIAL LAS PIEDRAS |
| Organization | SCHERING PLOUGH PRODUCTS, LLC |
| Phone | 787-733-2323 |
Population & Service
| Population Served | 550 |
| Service Connections | 3 |
Drinking Water Violations (18)
This water system has 18 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2021 | Jun 30, 2021 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jun 30, 2021 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2021 | Jun 30, 2021 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Jun 30, 2021 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2021 | Jun 30, 2021 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Jun 30, 2021 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2021 | Jun 30, 2021 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Jun 30, 2021 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2021 | Jun 30, 2021 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jun 30, 2021 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | TTHM | MCL | Yes | No | .087 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | TTHM | MCL | Yes | No | .087 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | TTHM | MCL | Yes | No | .087 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2020 | Lead and Copper Rule |
| Jul 1, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2020 | Lead and Copper Rule |
| Jan 1, 2009 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2009 | Lead and Copper Rule |
| Jan 1, 2006 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2006 | Lead and Copper Rule |
| Jan 1, 2006 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2006 | Lead and Copper Rule |
| Jul 1, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2006 | Lead and Copper Rule |
| Jul 1, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2006 | Lead and Copper Rule |
| Mar 1, 2002 | Mar 31, 2002 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 2002 | Total Coliform Rule |
| Feb 1, 2002 | Feb 28, 2002 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 2002 | Total Coliform Rule |
| Jan 1, 2002 | Jan 31, 2002 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 2002 | Total Coliform Rule |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.