UNION WSC
Texas - Community Water System - PWSID: TX2140004
System Information
| PWSID | TX2140004 |
| System Name | UNION WSC |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 14, 1980 |
| Last Reported | Jun 26, 2026 |
Location & Contact
| State | Texas |
| City | GARCIASVILLE |
| ZIP Code | 78547-0031 |
| Address | PO BOX 31 |
| Organization | ZARATE, ARNALDO |
| Phone | 956-487-3744 |
Population & Service
| Population Served | 5,793 |
| Service Connections | 2,009 |
Drinking Water Violations (77)
This water system has 77 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 2, 2026 | - | Other | No | No | - | - | - | Resolved | May 15, 2026 | - | |
| Apr 2, 2026 | - | Other | No | No | - | - | - | Resolved | May 15, 2026 | - | |
| Dec 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | TT | - | Resolved | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | TT | - | Resolved | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | TT | - | Resolved | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jun 25, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jun 25, 2025 | - | |
| May 1, 2025 | - | Other | No | No | - | - | - | Resolved | May 15, 2026 | - | |
| May 1, 2025 | - | Other | No | No | - | - | - | Resolved | May 15, 2026 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Resolved | Nov 30, 2017 | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Resolved | Nov 30, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Dec 3, 2018 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Dec 3, 2018 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Dec 3, 2018 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Dec 3, 2018 | - | |
| Jan 1, 2016 | Jan 31, 2016 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2016 | - | |
| Jan 1, 2016 | Jan 31, 2016 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2016 | - | |
| Jan 1, 2016 | Jan 31, 2016 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2016 | - | |
| Jan 1, 2016 | Jan 31, 2016 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2016 | - | |
| Nov 10, 2014 | - | Other | No | No | - | - | - | Resolved | Aug 28, 2017 | - | |
| Nov 10, 2014 | - | Other | No | No | - | - | - | Resolved | Aug 28, 2017 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Dec 30, 2013 | - | MR | No | No | - | TT | - | Resolved | Nov 30, 2017 | - | |
| Apr 1, 2013 | Apr 30, 2013 | TT | Yes | No | - | - | - | Resolved | Apr 30, 2013 | - | |
| Apr 1, 2013 | - | Other | No | No | - | - | - | Resolved | Mar 13, 2017 | - | |
| Apr 1, 2013 | - | Other | No | No | - | - | - | Resolved | Mar 13, 2017 | - | |
| Apr 1, 2013 | Apr 30, 2013 | TT | Yes | No | - | - | - | Resolved | Apr 30, 2013 | - | |
| Apr 1, 2013 | Apr 30, 2013 | TT | Yes | No | - | - | - | Resolved | Apr 30, 2013 | - | |
| Jan 1, 2005 | Jan 31, 2005 | TT | Yes | No | - | - | - | Resolved | Jan 31, 2005 | - | |
| Dec 1, 2004 | Dec 31, 2004 | TT | Yes | No | - | - | - | Resolved | Dec 31, 2004 | - | |
| Dec 1, 2004 | Dec 31, 2004 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2004 | - | |
| Dec 1, 2004 | Dec 31, 2004 | TT | Yes | No | - | - | - | Resolved | Dec 31, 2004 | - | |
| Dec 1, 2004 | Dec 31, 2004 | TT | Yes | No | - | - | - | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .081 MG/L | 0.060 mg/L | - | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .081 MG/L | 0.060 mg/L | - | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .081 MG/L | 0.060 mg/L | - | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .081 MG/L | 0.060 mg/L | - | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .081 MG/L | 0.060 mg/L | - | Resolved | Dec 31, 2004 | - |
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.