Public Water Partners

KEYES, OK · Cimarron County

KEYES UTILITY AUTH. Water System

Consumer Confidence Report status

KEYES UTILITY AUTH. 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 KEYES UTILITY AUTH..

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)
OK2001302
System type
Community Water System
Population served
315
Service connections
193
Ownership
local government
Water source
groundwater (wells)

KEYES UTILITY AUTH. is one of 1,277 community water systems in Oklahoma in the 500 or fewer people size category, serving 315 people from groundwater.

As of August 1, 2026, its federal record holds 23 entries between 2011 and 2026, all of which EPA lists as closed.

Of the 23, 16 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 Consumer Confidence Rule, the Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Total Coliform Rules.

Violation history

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    January 1, 2026 – January 31, 2026

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    August 1, 2024 – August 31, 2024

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    August 1, 2024 – August 31, 2024

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    May 1, 2024 – May 31, 2024

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    April 1, 2024 – April 30, 2024

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    April 1, 2024 – June 30, 2024

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    April 1, 2024 – June 30, 2024

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    October 2, 2022 – January 31, 2022

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    October 1, 2022 – July 19, 2023

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    April 1, 2021 – June 30, 2021

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2017 – October 24, 2017

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2016 – January 23, 2017

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    September 1, 2015 – September 30, 2015

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    July 1, 2015 – September 30, 2015

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2015 – January 23, 2017

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2014 – January 23, 2017

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    April 1, 2014 – April 30, 2014

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    January 1, 2014 – August 30, 2016

    Resolved

  • Monitoring and Reporting (DBP)

    —

    TTHM

    January 1, 2014 – August 30, 2016

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2013 – January 23, 2017

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2012 – January 23, 2017

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    September 1, 2011 – September 30, 2011

    Resolved

  • Monitoring, Regular

    —

    Glyphosate

    January 1, 2011 – December 31, 2013

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is KEYES UTILITY AUTH. required to publish a Consumer Confidence Report?

Yes. KEYES UTILITY AUTH. 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 KEYES UTILITY AUTH.’s next Consumer Confidence Report due?

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

Does KEYES UTILITY AUTH. have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for KEYES UTILITY AUTH..

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

KEYES UTILITY AUTH.

580-546-7651

KEYES, OK 73947