OBSERVATORIO DE ARECIBO
PR — Non-Transient Non-Community — PWSID: PR0207052
System Information
| PWSID | PR0207052 |
| System Name | OBSERVATORIO DE ARECIBO |
| 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 | Aug 15, 1988 |
| Last Reported | Mar 9, 2026 |
Location & Contact
| State | PR |
| City | ARECIBO |
| ZIP Code | 00612 |
| Address | CARR. 625 KM. 3.1 |
| Organization | OBSERVATORIO DE ARECIBO |
| Phone | 787-878-2612 |
Population & Service
| Population Served | 100 |
| Service Connections | 37 |
Drinking Water Violations (34)
This water system has 34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2021 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Feb 1, 2016 | Feb 29, 2016 | MR | No | No | — | 5% of samples | — | Resolved | Feb 29, 2016 | — | |
| Jan 1, 2016 | Jan 31, 2016 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2016 | — | |
| Nov 1, 2015 | Nov 30, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2015 | — | |
| Jul 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2011 | — | |
| Mar 1, 2011 | Mar 31, 2011 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 2011 | — | |
| Jan 1, 2008 | — | MR | No | No | — | TT | — | Resolved | Jun 30, 2008 | — | |
| Jul 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Jun 30, 2008 | — | |
| Mar 1, 2007 | Mar 31, 2007 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 2007 | — | |
| Nov 1, 2006 | Nov 30, 2006 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 2006 | — | |
| Oct 1, 2006 | Oct 31, 2006 | MR | No | No | — | 5% of samples | — | Archived | Oct 31, 2006 | — | |
| Jan 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Jun 30, 2008 | — | |
| Jan 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Jun 30, 2008 | — | |
| Nov 1, 2005 | Nov 30, 2005 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 2005 | — | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | No | — | 5% of samples | — | Archived | Oct 31, 2005 | — | |
| Dec 1, 2001 | Dec 31, 2001 | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 2001 | — | |
| Jun 1, 2001 | Jun 30, 2001 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 2001 | — | |
| Dec 1, 2000 | Dec 31, 2000 | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 2000 | — | |
| Dec 1, 1999 | Dec 31, 1999 | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 1999 | — | |
| Nov 1, 1999 | Nov 30, 1999 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1999 | — | |
| Jun 1, 1999 | Jun 30, 1999 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1999 | — | |
| Mar 1, 1999 | Mar 31, 1999 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 1999 | — | |
| Jul 1, 1998 | — | MR | No | No | — | TT | — | Resolved | Jun 30, 2000 | — | |
| Jul 1, 1998 | — | MR | No | No | — | TT | — | Resolved | Jun 30, 2000 | — | |
| Nov 1, 1996 | Nov 30, 1996 | MCL | Yes | No | — | 5% of samples | — | Archived | Nov 30, 1996 | — | |
| Dec 1, 1995 | Dec 31, 1995 | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 1995 | — | |
| Jun 1, 1993 | Jun 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1993 | — | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1992 | — | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1991 | — | |
| — | — | — | 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.