Public Water Partners

MAGNOLIA, TX · Montgomery County

DECKER OAKS Water System

Consumer Confidence Report status

DECKER OAKS must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for DECKER OAKS.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Texas’s official records. Always confirm current status with Texas before making decisions based on this information.

System facts

System ID (PWSID)
TX1700605
System type
Community Water System
Population served
1,986
Service connections
662
Ownership
privately owned
Water source
groundwater (wells)

DECKER OAKS is one of 1,859 community water systems in Texas in the 501 to 3,300 people size category, serving 1,986 people from groundwater.

As of August 1, 2026, its federal record holds 19 entries between 2004 and 2020, all of which EPA lists as closed. Nothing has been added since 2020.

Of the 19, 15 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Stage 1 Disinfectants and Disinfection Byproducts Rule, the Public Notice Rule and Revised PN Rule, and the Consumer Confidence Rule.

Violation history

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    October 1, 2020 – January 28, 2022

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2020 – July 29, 2021

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2019 – June 12, 2020

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    April 1, 2019 – June 30, 2019

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    February 3, 2017 – April 24, 2017

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    October 1, 2016 – July 20, 2017

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    October 1, 2012 – July 20, 2017

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    January 1, 2008 – March 31, 2008

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    October 1, 2007 – December 31, 2007

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    July 1, 2007 – September 30, 2007

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    April 1, 2007 – June 30, 2007

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    January 1, 2007 – March 31, 2007

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    October 1, 2006 – December 31, 2006

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    July 1, 2006 – September 30, 2006

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    April 1, 2006 – June 30, 2006

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    January 1, 2006 – March 31, 2006

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    October 1, 2005 – December 31, 2005

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    April 1, 2005 – June 30, 2005

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    October 1, 2004 – December 31, 2004

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Common questions

Is DECKER OAKS required to publish a Consumer Confidence Report?

Yes. DECKER OAKS is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is DECKER OAKS’s next Consumer Confidence Report due?

DECKER OAKS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does DECKER OAKS have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for DECKER OAKS.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

SEQUEIRA, SIMON, O

281-356-5347

MAGNOLIA, TX 77354-5148