Drinking Water Compliance OS

LOYAL, OK · Kingfisher County

LOYAL Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
OK2003701
System type
Community Water System
Population served
81
Service connections
56
Ownership
local government
Water source
groundwater (wells)

Violation history

  • Monitoring, Regular

    Nitrate-Nitrite

    July 1, 2025 – September 30, 2025

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    November 1, 2024 – November 30, 2024

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    November 1, 2024 – November 30, 2024

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2024 – June 30, 2024

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    April 1, 2024 – June 30, 2024

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    October 1, 2023 – December 31, 2023

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2023 – June 30, 2023

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2023 – December 31, 2025

    Archived
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2023 – December 31, 2025

    Archived
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2021 – March 31, 2021

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    October 1, 2020 – December 31, 2020

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    July 1, 2020 – September 30, 2020

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    April 1, 2020 – June 30, 2020

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    March 1, 2020 – March 31, 2020

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    January 1, 2020 – March 31, 2020

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    October 1, 2019 – December 31, 2019

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    July 1, 2019 – September 30, 2019

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    April 1, 2019 – June 30, 2019

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    January 1, 2019 – March 31, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    September 1, 2018 – September 30, 2018

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    July 1, 2018 – September 30, 2018

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    January 1, 2018 – March 31, 2018

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    October 1, 2017 – September 30, 2020

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    October 1, 2017 – December 31, 2017

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    July 1, 2017 – September 30, 2017

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    April 1, 2017 – June 30, 2017

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

    Lead and Copper Rule

    October 1, 2016 – December 28, 2016

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    July 1, 2016 – September 30, 2016

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    January 1, 2016 – March 31, 2016

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    October 1, 2015 – December 31, 2015

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    July 1, 2015 – September 30, 2015

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    October 1, 2014 – December 31, 2014

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    October 1, 2013 – December 31, 2013

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    April 1, 2013 – June 30, 2013

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    December 1, 2012 – December 31, 2012

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    October 1, 2012 – December 31, 2012

    Resolved
  • Failure to Notify Other PWS

    Groundwater Rule

    August 13, 2012 – March 1, 2018

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    August 1, 2012 – August 31, 2012

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    August 1, 2012 – August 31, 2012

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    July 1, 2012 – July 31, 2012

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    July 1, 2012 – July 31, 2012

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    July 1, 2012 – September 30, 2012

    Resolved
  • Water Quality Parameter M/R

    Lead and Copper Rule

    January 1, 2012 – June 30, 2012

    Archived
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    January 1, 2012 – March 31, 2012

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    October 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Toluene

    October 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    October 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    October 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    October 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    October 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    October 1, 2011 – December 31, 2011

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    October 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Styrene

    October 1, 2011 – December 31, 2011

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    January 1, 2011 – March 31, 2011

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    November 1, 2009 – November 30, 2009

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    October 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    August 1, 2009 – August 31, 2009

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    July 1, 2009 – September 30, 2009

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    April 1, 2009 – June 30, 2009

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    November 1, 2008 – November 30, 2008

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    October 1, 2008 – October 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    July 1, 2008 – September 30, 2008

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2007 – March 31, 2007

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    December 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    July 1, 2004 – July 31, 2004

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate-Nitrite

    April 1, 2004 – June 30, 2004

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    August 1, 2003 – August 31, 2003

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 2003 – July 31, 2003

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    April 1, 2003 – April 30, 2003

    Resolved
  • Monitoring, Regular

    Nitrate

    October 1, 2002 – December 31, 2002

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    October 1, 1999 – December 31, 1999

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    October 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    February 1, 1992 – February 29, 1992

    Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

LOYAL

405-368-6661

LOYAL, OK 73756