CHEVRON PHILLIPS CHEMICAL PR CORE LLC
PR — Non-Transient Non-Community — PWSID: PR0530015
System Information
| PWSID | PR0530015 |
| System Name | CHEVRON PHILLIPS CHEMICAL PR CORE LLC |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Private |
| EPA Region | 02 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 26, 1985 |
| Last Reported | Mar 9, 2026 |
Location & Contact
| State | PR |
| City | GUAYAMA |
| ZIP Code | 00784 |
| Address | CARR. 710 KM. 1.0 |
| Organization | — |
| Phone | 787-864-1515 |
Population & Service
| Population Served | 500 |
| Service Connections | 125 |
Drinking Water Violations (19)
This water system has 19 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 | MON | No | Yes | — | — | — | Archived | May 4, 2006 | — | |
| Mar 1, 1997 | Mar 31, 1997 | MR | No | Yes | — | 5% of samples | — | Archived | Mar 31, 1997 | — | |
| Jun 1, 1996 | Jun 30, 1996 | MR | No | Yes | — | 5% of samples | — | Archived | Jun 30, 1996 | — | |
| May 1, 1996 | May 31, 1996 | MR | No | Yes | — | 5% of samples | — | Archived | May 31, 1996 | — | |
| Jan 1, 1996 | Jan 31, 1996 | MR | No | Yes | — | 5% of samples | — | Archived | Jan 31, 1996 | — | |
| Dec 1, 1995 | Dec 31, 1995 | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 1995 | — | |
| Nov 1, 1995 | Nov 30, 1995 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1995 | — | |
| Apr 1, 1995 | Apr 30, 1995 | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 1995 | — | |
| Oct 1, 1994 | Oct 31, 1994 | MR | No | Yes | — | 5% of samples | — | Archived | Oct 31, 1994 | — | |
| Mar 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 5% of samples | — | Archived | Mar 31, 1994 | — | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | Yes | — | 5% of samples | — | Archived | Sep 30, 1993 | — | |
| May 1, 1993 | May 31, 1993 | MR | No | Yes | — | 5% of samples | — | Archived | May 31, 1993 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.