GUARAGUAO
PR — Community Water System — PWSID: PR0478064
System Information
| PWSID | PR0478064 |
| System Name | GUARAGUAO |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| 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 | PONCE |
| ZIP Code | 00731 |
| Address | CARR. 10 KM.16.8 |
| Organization | GUARAGUAO |
| Phone | 787-620-2277 |
Population & Service
| Population Served | 420 |
| Service Connections | 157 |
Drinking Water Violations (511)
This water system has 511 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Unaddressed | — | — | |
| Jul 1, 2023 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Feb 1, 2021 | Feb 28, 2021 | MON | No | Yes | — | — | — | Resolved | Feb 28, 2021 | — | |
| Jan 1, 2021 | Jan 31, 2021 | MON | No | Yes | — | — | — | Resolved | Jan 31, 2021 | — | |
| Oct 1, 2019 | Dec 31, 2019 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MON | No | Yes | — | — | — | Resolved | Jun 30, 2019 | — | |
| Aug 10, 2018 | — | Other | No | No | — | — | — | Resolved | Aug 31, 2021 | — | |
| Aug 10, 2018 | — | Other | No | No | — | — | — | Resolved | Aug 31, 2021 | — | |
| Jun 1, 2018 | — | TT | Yes | No | — | — | — | Resolved | Aug 31, 2021 | — | |
| Jun 1, 2018 | — | TT | Yes | No | — | — | — | Resolved | Aug 31, 2021 | — | |
| Feb 1, 2016 | Feb 29, 2016 | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 2016 | — | |
| Oct 1, 2014 | Oct 31, 2014 | MCL | Yes | No | — | 5% of samples | — | Archived | Oct 31, 2014 | — | |
| Sep 1, 2014 | Sep 30, 2014 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 2014 | — | |
| Nov 1, 2013 | Nov 30, 2013 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 2013 | — | |
| Jul 1, 2011 | Jul 31, 2011 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 2011 | — | |
| Sep 1, 2010 | Sep 30, 2010 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 2010 | — | |
| Aug 1, 2010 | Aug 31, 2010 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 2010 | — | |
| Jul 1, 2010 | Jul 31, 2010 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 2010 | — | |
| Jun 1, 2010 | Jun 30, 2010 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 2010 | — | |
| May 1, 2010 | May 31, 2010 | MR | No | No | — | 5% of samples | — | Archived | May 31, 2010 | — | |
| Apr 1, 2010 | Apr 30, 2010 | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 2010 | — | |
| Mar 1, 2010 | Mar 31, 2010 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 2010 | — | |
| Feb 1, 2010 | Feb 28, 2010 | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 2010 | — | |
| Jan 1, 2010 | Jan 31, 2010 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 2010 | — | |
| Dec 1, 2009 | Dec 31, 2009 | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 2009 | — | |
| Nov 1, 2009 | Nov 30, 2009 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 2009 | — | |
| Oct 1, 2009 | Oct 31, 2009 | MR | No | No | — | 5% of samples | — | Archived | Oct 31, 2009 | — | |
| Sep 1, 2009 | Sep 30, 2009 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 2009 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 2009 | — | |
| Jul 1, 2009 | Jul 31, 2009 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 2009 | — | |
| Jun 1, 2009 | Jun 30, 2009 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 2009 | — | |
| May 1, 2009 | May 31, 2009 | MR | No | No | — | 5% of samples | — | Archived | May 31, 2009 | — | |
| Apr 1, 2009 | Apr 30, 2009 | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 2009 | — | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 2009 | — | |
| Feb 1, 2009 | Feb 28, 2009 | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 2009 | — | |
| Jan 1, 2009 | Jan 31, 2009 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 2009 | — | |
| Dec 1, 2008 | Dec 31, 2008 | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 2008 | — | |
| Nov 1, 2008 | Nov 30, 2008 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 2008 | — | |
| Oct 1, 2008 | Oct 31, 2008 | MR | No | No | — | 5% of samples | — | Archived | Oct 31, 2008 | — | |
| Sep 1, 2008 | Sep 30, 2008 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 2008 | — | |
| Aug 1, 2008 | Aug 31, 2008 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 2008 | — | |
| Jul 1, 2008 | Jul 31, 2008 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 2008 | — | |
| May 1, 2008 | May 31, 2008 | MR | No | No | — | 5% of samples | — | Archived | May 31, 2008 | — | |
| May 1, 2008 | May 31, 2008 | MR | No | No | — | 5% of samples | — | Archived | May 31, 2008 | — |
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.