CITY OF THREE RIVERS

Texas — Community Water System — PWSID: TX1490002

System Information

PWSIDTX1490002
System NameCITY OF THREE RIVERS
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
CityTHREE RIVERS
ZIP Code78071-0398
AddressPO BOX 398
OrganizationMARTINEZ, FELIPE, Q
Phone361-786-2528

Population & Service

Population Served4,428
Service Connections1,297

Drinking Water Violations (66)

This water system has 66 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
Aug 25, 2025 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
Jun 1, 2024 Jun 30, 2024 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jun 1, 2024 Jun 30, 2024 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jun 1, 2024 Jun 30, 2024 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2023 Consumer Confidence Rule Other No No Resolved Aug 27, 2024 Consumer Confidence Rule
Jul 1, 2023 Consumer Confidence Rule Other No No Resolved Aug 27, 2024 Consumer Confidence Rule
Dec 30, 2021 Lead and Copper Rule MR No No TT Unaddressed Lead and Copper Rule
Jul 1, 2021 Jul 31, 2021 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2021 Revised Total Coliform Rule
Jul 1, 2021 Jul 31, 2021 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2021 Revised Total Coliform Rule
Jul 1, 2021 Jul 31, 2021 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2021 Revised Total Coliform Rule
Jul 1, 2021 Jul 31, 2021 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2021 Revised Total Coliform Rule
Mar 20, 2021 Public Notice Other No No Resolved Sep 10, 2024 Public Notice Rule and Revised PN Rule
Mar 20, 2021 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
Mar 20, 2021 Public Notice Other No No Resolved Sep 10, 2024 Public Notice Rule and Revised PN Rule
Feb 1, 2021 Feb 28, 2021 Surface Water Treatment Rule MR No Yes Resolved Feb 28, 2021 Surface Water Treatment Rule
Feb 1, 2021 Feb 28, 2021 Surface Water Treatment Rule MR No Yes Resolved Feb 28, 2021 Surface Water Treatment Rule
Feb 1, 2021 Feb 28, 2021 Surface Water Treatment Rule MR No Yes Resolved Feb 28, 2021 Surface Water Treatment Rule
Feb 1, 2021 Feb 28, 2021 Surface Water Treatment Rule MR No Yes Resolved Feb 28, 2021 Surface Water Treatment Rule
Nov 1, 2011 Nov 30, 2011 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Nov 30, 2011 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Nov 1, 2011 Nov 30, 2011 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Nov 30, 2011 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Nov 1, 2011 Nov 30, 2011 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Nov 30, 2011 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Nov 1, 2011 Nov 30, 2011 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Nov 30, 2011 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2009 Sep 30, 2009 E. COLI MR No Yes Resolved Sep 30, 2009 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2009 Sep 30, 2009 E. COLI MR No Yes Resolved Sep 30, 2009 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2009 Sep 30, 2009 E. COLI MR No Yes Resolved Sep 30, 2009 Long Term 2 Enhanced Surface Water Treatment Rule
Mar 1, 2006 Mar 31, 2006 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Mar 31, 2006 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2006 Mar 31, 2006 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Mar 31, 2006 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2006 Mar 31, 2006 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Mar 31, 2006 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2006 Mar 31, 2006 TTHM MCL Yes No .094 MG/L 0.080 mg/L Resolved Mar 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2005 Dec 31, 2005 TTHM MCL Yes No .154 MG/L 0.080 mg/L Resolved Dec 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2005 Dec 31, 2005 TTHM MCL Yes No .154 MG/L 0.080 mg/L Resolved Dec 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2005 Dec 31, 2005 TTHM MCL Yes No .154 MG/L 0.080 mg/L Resolved Dec 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2005 Dec 31, 2005 Total Haloacetic Acids (HAA5) MCL Yes No .085 MG/L 0.060 mg/L Resolved Dec 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2005 Dec 31, 2005 Total Haloacetic Acids (HAA5) MCL Yes No .085 MG/L 0.060 mg/L Resolved Dec 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2005 Sep 30, 2005 TTHM MCL Yes No .246 MG/L 0.080 mg/L Resolved Sep 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2005 Sep 30, 2005 Total Haloacetic Acids (HAA5) MCL Yes No .139 MG/L 0.060 mg/L Resolved Sep 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2005 Jul 31, 2005 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Jul 31, 2005 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2005 Sep 30, 2005 Total Haloacetic Acids (HAA5) MCL Yes No .139 MG/L 0.060 mg/L Resolved Sep 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2005 Sep 30, 2005 Total Haloacetic Acids (HAA5) MCL Yes No .139 MG/L 0.060 mg/L Resolved Sep 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2005 Sep 30, 2005 Total Haloacetic Acids (HAA5) MCL Yes No .139 MG/L 0.060 mg/L Resolved Sep 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2005 Sep 30, 2005 Total Haloacetic Acids (HAA5) MCL Yes No .139 MG/L 0.060 mg/L Resolved Sep 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 TTHM MCL Yes No .355 MG/L 0.080 mg/L Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 Total Haloacetic Acids (HAA5) MCL Yes No .164 MG/L 0.060 mg/L Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 Total Haloacetic Acids (HAA5) MCL Yes No .164 MG/L 0.060 mg/L Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 Total Haloacetic Acids (HAA5) MCL Yes No .164 MG/L 0.060 mg/L Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 Total Haloacetic Acids (HAA5) MCL Yes No .233 MG/L 0.060 mg/L Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 TTHM MCL Yes No .47 MG/L 0.080 mg/L Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2004 Dec 31, 2004 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Dec 31, 2004 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2004 Dec 31, 2004 Total Haloacetic Acids (HAA5) MCL Yes No .239 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 .367 MG/L 0.080 mg/L Resolved Sep 30, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule

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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