Public Water Partners

APACHE, OK · Caddo County

APACHE Water System

Consumer Confidence Report status

APACHE 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 1 item for APACHE that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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 Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.

System facts

System ID (PWSID)
OK2000806
System type
Community Water System
Population served
1,521
Service connections
925
Ownership
local government
Water source
groundwater (wells)

APACHE is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 1,521 people from groundwater.

As of August 1, 2026, its federal record holds 61 entries between 1996 and 2025, of which 1 remains open; none are health-based.

Of the 61, 36 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 Radionuclides and Revised Rad Rule, the Total Coliform Rules, and inorganic chemicals.

Violation history

  • Monitoring, Regular

    Gross Beta Particle Activity

    April 1, 2025 – June 30, 2025

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    April 1, 2025 – June 30, 2025

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2025 – June 30, 2025

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2025 – June 30, 2025

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    April 1, 2025 – April 30, 2025

    Resolved
  • LSL Reporting

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024

    Addressed
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    September 1, 2024 – September 30, 2024

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2024 – June 30, 2024

    Resolved
  • Monitoring, Regular

    Gross Beta Particle Activity

    April 1, 2024 – June 30, 2024

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    April 1, 2024 – June 30, 2024

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2024 – June 30, 2024

    Resolved
  • Monitoring, Regular

    Gross Beta Particle Activity

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Combined Uranium

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    October 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Gross Beta Particle Activity

    October 1, 2022 – December 31, 2022

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    July 1, 2022 – September 30, 2022

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2022 – June 30, 2022

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2022 – June 30, 2022

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Source Water (GWR)

    E. COLI

    July 5, 2018 – August 22, 2018

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    October 1, 2017 – December 17, 2017

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    July 1, 2017 – September 30, 2017

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2017 – July 11, 2018

    Resolved
  • Monitoring, Regular

    Gross Beta Particle Activity

    July 1, 2017 – September 30, 2017

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2017 – September 30, 2017

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    April 1, 2017 – June 30, 2017

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    October 1, 2016 – December 31, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    April 1, 2016 – June 30, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    April 1, 2016 – June 30, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    January 1, 2016 – March 31, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    January 1, 2016 – March 31, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    October 1, 2015 – December 31, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    October 1, 2015 – December 31, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    July 1, 2015 – September 30, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    July 1, 2015 – September 30, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    April 1, 2015 – June 30, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    October 1, 2014 – December 31, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    July 1, 2014 – September 30, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    April 1, 2014 – March 31, 2015

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    August 1, 2011 – August 31, 2011

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    March 1, 2011 – March 31, 2011

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    January 1, 2011 – July 1, 2011

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    December 1, 2010 – December 31, 2010

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    November 1, 2010 – November 30, 2010

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    November 1, 2010 – November 30, 2010

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    October 1, 2010 – October 31, 2010

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    May 1, 2010 – May 31, 2010

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    April 1, 2010 – April 30, 2010

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    October 1, 2009 – August 11, 2010

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2007 – December 31, 2007

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    November 1, 2006 – November 30, 2006

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    October 1, 2006 – October 31, 2006

    Resolved
  • Monitoring, Repeat Minor (TCR)

    Coliform (TCR)

    October 1, 2006 – October 31, 2006

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    January 1, 2005 – January 31, 2005

    Resolved
  • Monitoring, Regular

    Nitrite

    January 1, 2005 – December 31, 2007

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    May 1, 2004 – May 31, 2004

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    April 1, 1996 – April 30, 1996

    Resolved

Resolved addressed and confirmed by the stateAddressed corrective action reported, pending final confirmation

Enforcement actions

Common questions

Is APACHE required to publish a Consumer Confidence Report?

Yes. APACHE 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 APACHE’s next Consumer Confidence Report due?

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

Does APACHE have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 1 item for APACHE that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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

APACHE, TOWN OF

580-588-3505

APACHE, OK 73006