YAUCO
PR — Community Water System — PWSID: PR0004314
System Information
| PWSID | PR0004314 |
| System Name | YAUCO |
| 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 | YAUCO |
| ZIP Code | 00698 |
| Address | CARR. 128 KM.2.6 |
| Organization | YAUCO |
| Phone | 787-620-2277 |
Population & Service
| Population Served | 35,618 |
| Service Connections | 13,340 |
Drinking Water Violations (300)
This water system has 300 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, 2020 | — | Other | No | No | — | — | — | Resolved | Aug 10, 2020 | — | |
| Apr 1, 2020 | Jun 30, 2020 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2020 | — | |
| Apr 1, 2020 | Jun 30, 2020 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2020 | — | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | .095 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2020 | — | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | .095 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2020 | — | |
| Oct 10, 2019 | — | Other | No | No | — | — | — | Resolved | Jan 3, 2020 | — | |
| Oct 10, 2019 | — | Other | No | No | — | — | — | Resolved | Jan 3, 2020 | — | |
| Oct 10, 2019 | — | Other | No | No | — | — | — | Resolved | Jan 3, 2020 | — | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2019 | — | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2019 | — | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2019 | — | |
| Aug 1, 2019 | Aug 31, 2019 | MR | No | No | — | — | — | Resolved | Aug 31, 2019 | — | |
| Aug 1, 2019 | Aug 31, 2019 | MR | No | No | — | — | — | Resolved | Aug 31, 2019 | — | |
| Aug 1, 2019 | Aug 31, 2019 | MR | No | No | — | — | — | Resolved | Aug 31, 2019 | — | |
| Aug 1, 2019 | Aug 31, 2019 | MR | No | No | — | — | — | Resolved | Aug 31, 2019 | — | |
| Aug 1, 2019 | Aug 31, 2019 | MR | No | No | — | TT | — | Resolved | Aug 31, 2019 | — | |
| Aug 1, 2019 | Aug 31, 2019 | MR | No | No | — | — | — | Resolved | Aug 31, 2019 | — | |
| Aug 1, 2019 | Aug 31, 2019 | MR | No | No | — | TT | — | Resolved | Aug 31, 2019 | — | |
| Aug 1, 2019 | Aug 31, 2019 | MR | No | No | — | — | — | Resolved | Aug 31, 2019 | — | |
| Aug 1, 2019 | Aug 31, 2019 | MR | No | No | — | TT | — | Resolved | Aug 31, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | .094 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | .094 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | .094 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.0005 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.04 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.0005 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.0004 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.04 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Jan 31, 2019 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Jan 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | 0.0004 mg/L | — | Resolved | Mar 31, 2019 | — |
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.