UNION WSC

Texas — Community Water System — PWSID: TX2140004

System Information

PWSIDTX2140004
System NameUNION WSC
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedMar 14, 1980
Last ReportedJan 6, 2026

Location & Contact

StateTexas
CityGARCIASVILLE
ZIP Code78547-0031
AddressPO BOX 31
OrganizationZARATE, ARNALDO
Phone956-487-3744

Population & Service

Population Served5,793
Service Connections2,009

Drinking Water Violations (31)

This water system has 31 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 1, 2025 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS TT Yes No Unaddressed Lead and Copper Rule Revisions
Dec 30, 2016 Lead and Copper Rule MR No No TT Resolved Nov 30, 2017 Lead and Copper Rule
Oct 1, 2016 Lead and Copper Rule MR No No TT Resolved Dec 3, 2018 Lead and Copper Rule
Oct 1, 2016 Lead and Copper Rule MR No No TT Resolved Dec 3, 2018 Lead and Copper Rule
Oct 1, 2016 Lead and Copper Rule MR No No TT Resolved Dec 3, 2018 Lead and Copper Rule
Oct 1, 2016 Lead and Copper Rule MR No No TT Resolved Dec 3, 2018 Lead and Copper Rule
Jan 1, 2016 Jan 31, 2016 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Jan 31, 2016 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Nov 10, 2014 Public Notice Other No No Resolved Aug 28, 2017 Public Notice Rule and Revised PN Rule
Nov 10, 2014 Public Notice Other No No Resolved Aug 28, 2017 Public Notice Rule and Revised PN Rule
Jul 1, 2014 Jul 31, 2014 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2014 Total Coliform Rule
Jul 1, 2014 Jul 31, 2014 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2014 Total Coliform Rule
Jul 1, 2014 Jul 31, 2014 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2014 Total Coliform Rule
Jul 1, 2014 Jul 31, 2014 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2014 Total Coliform Rule
Dec 30, 2013 Lead and Copper Rule MR No No TT Resolved Nov 30, 2017 Lead and Copper Rule
Apr 1, 2013 Apr 30, 2013 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Apr 30, 2013 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Apr 1, 2013 Public Notice Other No No Resolved Mar 13, 2017 Public Notice Rule and Revised PN Rule
Apr 1, 2013 Apr 30, 2013 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Apr 30, 2013 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Apr 1, 2013 Apr 30, 2013 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Apr 30, 2013 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2005 Jan 31, 2005 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Jan 31, 2005 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2004 Dec 31, 2004 Surface Water Treatment Rule TT Yes No Resolved Dec 31, 2004 Surface Water Treatment Rule
Dec 1, 2004 Dec 31, 2004 Surface Water Treatment Rule MR No Yes Resolved Dec 31, 2004 Surface Water Treatment Rule
Oct 1, 2004 Dec 31, 2004 Total Haloacetic Acids (HAA5) MCL Yes No .081 MG/L 0.060 mg/L Resolved Dec 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2004 Sep 30, 2004 TTHM MCL Yes No .12 MG/L 0.080 mg/L Resolved Sep 30, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2004 Jun 30, 2004 Total Haloacetic Acids (HAA5) MCL Yes No .071 MG/L 0.060 mg/L Resolved Jun 30, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2004 Jun 30, 2004 TTHM MCL Yes No .116 MG/L 0.080 mg/L Resolved Jun 30, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
No No
No No
No No

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.

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