TOWN OF SUNNYVALE

Texas — Community Water System — PWSID: TX0570059

System Information

PWSIDTX0570059
System NameTOWN OF SUNNYVALE
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedMar 14, 1980
Last ReportedJan 6, 2026

Location & Contact

StateTexas
CitySUNNYVALE
ZIP Code75182-9516
Address127 N COLLINS RD
OrganizationGEORGE, SAJI
Phone972-226-7177

Population & Service

Population Served8,839
Service Connections3,348

Drinking Water Violations (65)

This water system has 65 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
Dec 30, 2021 Lead and Copper Rule MR No No TT Resolved Feb 3, 2022 Lead and Copper Rule
Dec 30, 2021 Lead and Copper Rule MR No No TT Resolved Feb 3, 2022 Lead and Copper Rule
Jul 1, 2017 Sep 30, 2017 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Sep 30, 2017 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Sep 30, 2017 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Sep 30, 2017 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 30, 2016 Lead and Copper Rule MR No No TT Resolved Jan 25, 2017 Lead and Copper Rule
Dec 30, 2016 Lead and Copper Rule MR No No TT Resolved Jan 25, 2017 Lead and Copper Rule
Feb 8, 2016 Public Notice Other No No Resolved Jun 15, 2018 Public Notice Rule and Revised PN Rule
Feb 8, 2016 Public Notice Other No No Resolved Jun 15, 2018 Public Notice Rule and Revised PN Rule
Oct 1, 2015 Lead and Copper Rule MR No No TT Resolved Sep 2, 2016 Lead and Copper Rule
Oct 1, 2015 Lead and Copper Rule MR No No TT Resolved Sep 2, 2016 Lead and Copper Rule
Oct 1, 2015 Lead and Copper Rule MR No No TT Resolved Sep 2, 2016 Lead and Copper Rule
Oct 1, 2015 Lead and Copper Rule MR No No TT Resolved Sep 2, 2016 Lead and Copper Rule
Oct 1, 2008 Dec 31, 2008 Chlorine MR No No 4.0 mg/L Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2008 Dec 31, 2008 Chlorine MR No No 4.0 mg/L Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2008 Dec 31, 2008 Chlorine MR No No 4.0 mg/L Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2008 Dec 31, 2008 Chlorine MR No No 4.0 mg/L Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Consumer Confidence Rule Other No No Resolved Jun 30, 2008 Consumer Confidence Rule
Jul 1, 2007 Consumer Confidence Rule Other No No Resolved Jun 30, 2008 Consumer Confidence Rule
Jan 1, 2007 Mar 31, 2007 Chlorine MR No No 4.0 mg/L Resolved Mar 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2007 Mar 31, 2007 Chlorine MR No No 4.0 mg/L Resolved Mar 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2007 Mar 31, 2007 Chlorine MR No No 4.0 mg/L Resolved Mar 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2006 Dec 31, 2006 Chlorine MR No No 4.0 mg/L Resolved Dec 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2006 Dec 31, 2006 Chlorine MR No No 4.0 mg/L Resolved Dec 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2006 Dec 31, 2006 Chlorine MR No No 4.0 mg/L Resolved Dec 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2006 Sep 30, 2006 Chlorine MR No No 4.0 mg/L Resolved Sep 30, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2006 Sep 30, 2006 Chlorine MR No No 4.0 mg/L Resolved Sep 30, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2006 Sep 30, 2006 Chlorine MR No No 4.0 mg/L Resolved Sep 30, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2006 Jun 30, 2006 Chlorine MR No No 4.0 mg/L Resolved Jun 30, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2006 Jun 30, 2006 Chlorine MR No No 4.0 mg/L Resolved Jun 30, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2006 Jun 30, 2006 Chlorine MR No No 4.0 mg/L Resolved Jun 30, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2006 Consumer Confidence Rule Other No No Resolved Jul 6, 2010 Consumer Confidence Rule
Jan 1, 2006 Mar 31, 2006 Chlorine MR No No 4.0 mg/L Resolved Mar 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2006 Mar 31, 2006 Chlorine MR No No 4.0 mg/L Resolved Mar 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2006 Mar 31, 2006 Chlorine MR No No 4.0 mg/L Resolved Mar 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2006 Consumer Confidence Rule Other No No Resolved Jul 6, 2010 Consumer Confidence Rule
Oct 1, 2005 Dec 31, 2005 Chlorine MR No No 4.0 mg/L Resolved Dec 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2005 Dec 31, 2005 Chlorine MR No No 4.0 mg/L Resolved Dec 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2005 Dec 31, 2005 Chlorine MR No No 4.0 mg/L Resolved Dec 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2005 Sep 30, 2005 Chlorine MR No No 4.0 mg/L Resolved Sep 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2005 Sep 30, 2005 Chlorine MR No No 4.0 mg/L Resolved Sep 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2005 Sep 30, 2005 Chlorine MR No No 4.0 mg/L Resolved Sep 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 Chlorine MR No No 4.0 mg/L Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 Chlorine MR No No 4.0 mg/L Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 Chlorine MR No No 4.0 mg/L Resolved Jun 30, 2005 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.

Browse All Water Systems Water Systems in Texas