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SJWTX TRIPLE PEAK PLANT

Texas — Community Water System — PWSID: TX0460172

System Information

PWSIDTX0460172
System NameSJWTX TRIPLE PEAK PLANT
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypePrivate
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedJan 14, 1987
Last ReportedJan 6, 2026

Location & Contact

StateTexas
CityCANYON LAKE
ZIP Code78133-0005
AddressPO BOX 1742
OrganizationWILLIAMS, AUNDREA
Phone281-726-4520

Population & Service

Population Served32,973
Service Connections10,412

Drinking Water Violations (88)

This water system has 88 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
Sep 1, 2021 Sep 30, 2021 Revised Total Coliform Rule MON No No — — — Resolved Sep 30, 2021 Revised Total Coliform Rule
Sep 1, 2021 Sep 30, 2021 Revised Total Coliform Rule MON No No — — — Resolved Sep 30, 2021 Revised Total Coliform Rule
Sep 1, 2021 Sep 30, 2021 Revised Total Coliform Rule MON No No — — — Resolved Sep 30, 2021 Revised Total Coliform Rule
Sep 1, 2021 Sep 30, 2021 Revised Total Coliform Rule MON No No — — — Resolved Sep 30, 2021 Revised Total Coliform 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
Mar 1, 2018 — E. COLI MR No Yes — — — Resolved Aug 1, 2018 Ground Water Rule
Mar 1, 2018 — E. COLI MR No Yes — — — Resolved Aug 1, 2018 Ground Water Rule
Mar 1, 2018 — E. COLI MR No Yes — — — Resolved Aug 1, 2018 Ground Water Rule
Mar 1, 2018 — E. COLI MR No Yes — — — Resolved Aug 1, 2018 Ground Water Rule
Apr 1, 2016 Jun 30, 2016 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Jun 30, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2016 Jun 30, 2016 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Jun 30, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2016 Jun 30, 2016 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Jun 30, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2016 Jun 30, 2016 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Jun 30, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Mar 31, 2016 TTHM MCL Yes No .087 MG/L 0.080 mg/L .08 Resolved Mar 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Mar 31, 2016 TTHM MCL Yes No .087 MG/L 0.080 mg/L .08 Resolved Mar 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Mar 31, 2016 TTHM MCL Yes No .087 MG/L 0.080 mg/L .08 Resolved Mar 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Mar 31, 2016 TTHM MCL Yes No .087 MG/L 0.080 mg/L .08 Resolved Mar 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 Apr 30, 2013 Coliform (TCR) MR No No — 5% of samples — Resolved Apr 30, 2013 Total Coliform Rule
Apr 1, 2013 Apr 30, 2013 Coliform (TCR) MR No No — 5% of samples — Resolved Apr 30, 2013 Total Coliform Rule
Apr 1, 2013 Apr 30, 2013 Coliform (TCR) MR No No — 5% of samples — Resolved Apr 30, 2013 Total Coliform Rule
Apr 1, 2013 Apr 30, 2013 Coliform (TCR) MR No No — 5% of samples — Resolved Apr 30, 2013 Total Coliform Rule
Aug 1, 2009 Aug 31, 2009 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2009 Total Coliform Rule
Aug 1, 2009 Aug 31, 2009 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2009 Total Coliform Rule
Aug 1, 2009 Aug 31, 2009 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2009 Total Coliform Rule
Aug 1, 2007 Aug 31, 2007 Surface Water Treatment Rule MR No No — — — Resolved Aug 31, 2007 Surface Water Treatment Rule
Jan 1, 2007 Dec 31, 2009 LASSO MR No Yes — — — Resolved Dec 31, 2009 Synthetic Organic Chemicals
Jan 1, 2007 Dec 31, 2009 Benzene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2007 Dec 31, 2009 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2007 Dec 31, 2009 Thallium, Total MR No Yes — 0.002 mg/L — Resolved Dec 31, 2009 Inorganic Chemicals
Jan 1, 2007 Dec 31, 2009 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Dec 31, 2009 Synthetic Organic Chemicals
Jan 1, 2007 Dec 31, 2009 Beryllium, Total MR No Yes — 0.004 mg/L — Resolved Dec 31, 2009 Inorganic Chemicals
Jan 1, 2007 Dec 31, 2009 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2007 Dec 31, 2009 Toluene MR No Yes — 1 mg/L — Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2007 Dec 31, 2009 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Dec 31, 2009 Synthetic Organic Chemicals
Jan 1, 2007 Dec 31, 2009 Chlordane MR No Yes — 0.002 mg/L — Resolved Dec 31, 2009 Synthetic Organic Chemicals
Jan 1, 2007 Dec 31, 2009 Styrene MR No Yes — 0.1 mg/L — Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2007 Dec 31, 2009 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2009 Arsenic Rule
Jan 1, 2007 Dec 31, 2009 Chromium MR No Yes — 0.1 mg/L — Resolved Dec 31, 2009 Inorganic Chemicals
Jan 1, 2007 Dec 31, 2009 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2007 Dec 31, 2009 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Dec 31, 2009 Radionuclides and Revised Rad Rule
Jan 1, 2007 Dec 31, 2009 Fluoride MR No Yes — 4.0 mg/L — Resolved Dec 31, 2009 Inorganic Chemicals
Jan 1, 2007 Dec 31, 2009 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Dec 31, 2009 Synthetic Organic Chemicals
Jan 1, 2007 Dec 31, 2009 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 31, 2009 Radionuclides and Revised Rad Rule
Jan 1, 2007 Dec 31, 2009 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2009 Synthetic Organic Chemicals
Jan 1, 2007 Dec 31, 2009 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2007 Dec 31, 2009 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Dec 31, 2009 Volatile Organic Chemicals
Jan 1, 2007 Dec 31, 2009 Combined Uranium MR No Yes — 30 ug/L — Resolved Dec 31, 2009 Radionuclides and Revised Rad 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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