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CAROLYNN ESTATES

Texas — Community Water System — PWSID: TX1070106

System Information

PWSIDTX1070106
System NameCAROLYNN ESTATES
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypePrivate
EPA Region06
Serves SchoolNo
WholesalerYes
First ReportedMar 14, 1980
Last ReportedJan 6, 2026

Location & Contact

StateTexas
CityAUSTIN
ZIP Code78714-0164
AddressPO BOX 140164
OrganizationBARRY, CHUCK
Phone737-376-2534

Population & Service

Population Served3,906
Service Connections1,418

Drinking Water Violations (72)

This water system has 72 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
Jul 1, 2025 Sep 30, 2025 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Archived Sep 30, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 2, 2024 — Consumer Confidence Rule Other No No — — — Resolved Sep 23, 2024 Consumer Confidence Rule
Jul 2, 2024 — Consumer Confidence Rule Other No No — — — Resolved Sep 23, 2024 Consumer Confidence Rule
Feb 25, 2020 — TTHM MR No No — 0.080 mg/L — Resolved Mar 23, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Feb 25, 2020 — TTHM MR No No — 0.080 mg/L — Resolved Mar 23, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Feb 25, 2020 — TTHM MR No No — 0.080 mg/L — Resolved Mar 23, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Feb 25, 2020 — TTHM MR No No — 0.080 mg/L — Resolved Mar 23, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 — Lead and Copper Rule MR No No — TT — Resolved May 14, 2018 Lead and Copper Rule
Apr 1, 2018 — Lead and Copper Rule MR No No — TT — Resolved May 14, 2018 Lead and Copper Rule
Jul 28, 2015 — Public Notice Other No No — — — Resolved Jun 15, 2015 Public Notice Rule and Revised PN Rule
Jul 28, 2015 — Public Notice Other No No — — — Resolved Jun 15, 2015 Public Notice Rule and Revised PN Rule
Jul 28, 2015 — Public Notice Other No No — — — Resolved Jun 15, 2015 Public Notice Rule and Revised PN Rule
Jan 1, 2015 Mar 31, 2015 TTHM MCL Yes No .099 MG/L 0.080 mg/L .08 Resolved Mar 31, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2015 Mar 31, 2015 TTHM MCL Yes No .099 MG/L 0.080 mg/L .08 Resolved Mar 31, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2015 Mar 31, 2015 TTHM MCL Yes No .099 MG/L 0.080 mg/L .08 Resolved Mar 31, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2015 Mar 31, 2015 TTHM MCL Yes No .099 MG/L 0.080 mg/L .08 Resolved Mar 31, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2014 Dec 31, 2014 TTHM MCL Yes No .094 MG/L 0.080 mg/L .08 Resolved Dec 31, 2014 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2014 Dec 31, 2014 TTHM MCL Yes No .094 MG/L 0.080 mg/L .08 Resolved Dec 31, 2014 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2014 Dec 31, 2014 TTHM MCL Yes No .094 MG/L 0.080 mg/L .08 Resolved Dec 31, 2014 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2014 Dec 31, 2014 TTHM MCL Yes No .094 MG/L 0.080 mg/L .08 Resolved Dec 31, 2014 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2014 Dec 31, 2014 TTHM MCL Yes No .094 MG/L 0.080 mg/L .08 Resolved Dec 31, 2014 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2014 Sep 30, 2014 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Resolved Sep 30, 2014 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2014 Sep 30, 2014 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Resolved Sep 30, 2014 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2014 Sep 30, 2014 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Resolved Sep 30, 2014 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2014 Sep 30, 2014 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Resolved Sep 30, 2014 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 30, 2013 — Lead and Copper Rule MR No No — TT — Resolved Feb 13, 2014 Lead and Copper Rule
Dec 16, 2013 — Public Notice Other No No — — — Resolved Dec 6, 2013 Public Notice Rule and Revised PN Rule
Dec 16, 2013 — Public Notice Other No No — — — Resolved Dec 6, 2013 Public Notice Rule and Revised PN Rule
Dec 16, 2013 — Public Notice Other No No — — — Resolved Dec 6, 2013 Public Notice Rule and Revised PN Rule
Oct 1, 2013 — Lead and Copper Rule MR No No — TT — Resolved Jul 9, 2014 Lead and Copper Rule
Oct 1, 2013 — Lead and Copper Rule MR No No — TT — Resolved Jul 9, 2014 Lead and Copper Rule
Oct 1, 2013 — Lead and Copper Rule MR No No — TT — Resolved Jul 9, 2014 Lead and Copper Rule
Jul 1, 2013 Sep 30, 2013 TTHM MCL Yes No .094 MG/L 0.080 mg/L .08 Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2013 Sep 30, 2013 TTHM MCL Yes No .094 MG/L 0.080 mg/L .08 Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2013 Sep 30, 2013 TTHM MCL Yes No .094 MG/L 0.080 mg/L .08 Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2013 Sep 30, 2013 TTHM MCL Yes No .094 MG/L 0.080 mg/L .08 Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2013 Sep 30, 2013 TTHM MCL Yes No .094 MG/L 0.080 mg/L .08 Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2013 Sep 30, 2013 TTHM MCL Yes No .094 MG/L 0.080 mg/L .08 Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2013 Sep 30, 2013 TTHM MCL Yes No .094 MG/L 0.080 mg/L .08 Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 Jun 30, 2013 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Jun 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 Jun 30, 2013 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Jun 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 Jun 30, 2013 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Jun 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 Jun 30, 2013 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Jun 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 Jun 30, 2013 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Jun 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 Jun 30, 2013 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Jun 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 Jun 30, 2013 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Jun 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Mar 31, 2009 TTHM MCL Yes No .082 MG/L 0.080 mg/L — Resolved Mar 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Mar 31, 2009 TTHM MCL Yes No .082 MG/L 0.080 mg/L — Resolved Mar 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Mar 31, 2009 TTHM MCL Yes No .082 MG/L 0.080 mg/L — Resolved Mar 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Mar 31, 2009 TTHM MCL Yes No .082 MG/L 0.080 mg/L — Resolved Mar 31, 2009 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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