GUARAGUAO
PR - Community Water System - PWSID: PR0004114
System Information
| PWSID | PR0004114 |
| System Name | GUARAGUAO |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 02 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 1, 1980 |
| 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 | 961 |
| Service Connections | 360 |
Drinking Water Violations (122)
This water system has 122 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, 2022 | - | Other | No | No | - | - | - | Resolved | Jul 4, 2022 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Aug 10, 2020 | - | |
| Jul 1, 2020 | Sep 30, 2020 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Sep 30, 2020 | - | |
| Jul 1, 2020 | Sep 30, 2020 | MR | No | Yes | - | 0.00005 mg/L | - | Resolved | Sep 30, 2020 | - | |
| Jul 1, 2020 | Sep 30, 2020 | MR | No | Yes | - | 0.00005 mg/L | - | Resolved | Sep 30, 2020 | - | |
| Jul 1, 2020 | Sep 30, 2020 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Sep 30, 2020 | - | |
| Apr 1, 2019 | Apr 30, 2019 | MR | No | No | - | - | - | Resolved | Apr 30, 2019 | - | |
| Apr 1, 2019 | Apr 30, 2019 | MR | No | No | - | - | - | Resolved | Apr 30, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | - | 30 ug/L | - | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Jan 31, 2019 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jan 31, 2019 | - | |
| Jan 1, 2019 | Jan 31, 2019 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jan 31, 2019 | - | |
| Jan 1, 2019 | Jan 31, 2019 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jan 31, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2019 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Oct 1, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 13, 2019 | - | |
| Oct 1, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 13, 2019 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Apr 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Apr 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Apr 1, 2016 | Apr 30, 2016 | MR | No | No | - | - | - | Archived | Apr 30, 2016 | - | |
| Mar 1, 2016 | Mar 31, 2016 | MR | No | No | - | - | - | Archived | Mar 31, 2016 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Apr 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Apr 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Jul 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Dec 31, 2014 | - | |
| Jul 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Dec 31, 2014 | - | |
| Jul 1, 2014 | - | Other | No | No | - | - | - | Resolved | Aug 20, 2014 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Dec 31, 2013 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Dec 31, 2013 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2013 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2013 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | Dec 31, 2013 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | Dec 31, 2013 | - | |
| Jul 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Jul 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Jan 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Jan 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Jul 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Jul 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Jan 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Jan 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2016 | - | |
| Aug 1, 2011 | Aug 31, 2011 | MR | No | Yes | - | - | - | Archived | Aug 31, 2011 | - |
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.