ZAPATA COUNTY WCID HWY 16 EAST
Texas - Community Water System - PWSID: TX2530023
System Information
| PWSID | TX2530023 |
| System Name | ZAPATA COUNTY WCID HWY 16 EAST |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Sep 20, 1991 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | ZAPATA |
| ZIP Code | 78076-0427 |
| Address | PO BOX 427 |
| Organization | FLORES, HILDEGARDO |
| Phone | 956-765-9650 |
Population & Service
| Population Served | 243 |
| Service Connections | 81 |
Drinking Water Violations (171)
This water system has 171 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 15, 2025 | - | Other | No | No | - | - | - | Resolved | Jul 1, 2025 | - | |
| May 15, 2025 | - | Other | No | No | - | - | - | Resolved | Jul 1, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 1, 2019 | - | MR | No | No | - | TT | - | Resolved | May 14, 2020 | - | |
| Oct 1, 2019 | - | MR | No | No | - | TT | - | Resolved | May 14, 2020 | - | |
| Oct 1, 2019 | - | MR | No | No | - | TT | - | Resolved | May 14, 2020 | - | |
| Oct 1, 2019 | - | MR | No | No | - | TT | - | Resolved | May 14, 2020 | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Resolved | Jan 7, 2021 | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Resolved | Jan 7, 2021 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Sep 26, 2016 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Sep 26, 2016 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Sep 26, 2016 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Sep 26, 2016 | - | |
| Jul 1, 2014 | - | Other | No | No | - | - | - | Resolved | Jun 26, 2014 | - | |
| Jul 1, 2014 | - | Other | No | No | - | - | - | Resolved | Jun 26, 2014 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .111 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2009 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .111 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2009 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .111 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2009 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .111 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2009 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .111 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2009 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .111 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2009 | - | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | .108 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2009 | - | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | .108 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2009 | - | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | .108 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2009 | - | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | .108 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2009 | - | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | .108 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2009 | - | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | .108 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2009 | - | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .101 MG/L | 0.080 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .101 MG/L | 0.080 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .101 MG/L | 0.080 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | - | 4.0 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | - | 4.0 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .101 MG/L | 0.080 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .101 MG/L | 0.080 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .101 MG/L | 0.080 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | - | 4.0 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | - | 4.0 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | - | Resolved | Sep 30, 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.