Is WAYNOKA required to publish a Consumer Confidence Report?

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

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

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.

WAYNOKA, OK · Woods County

WAYNOKA Water System

Consumer Confidence Report status

WAYNOKA 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 WAYNOKA.

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): OK2007604
System type: Community Water System
Population served: 993
Service connections: 646
Ownership: local government
Water source: groundwater (wells)

WAYNOKA is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 993 people from groundwater.

As of August 1, 2026, its federal record holds 21 entries between 1993 and 2026, all of which EPA lists as closed.

Of the 21, 11 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 inorganic chemicals, the Total Coliform Rules, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate-Nitrite
January 1, 2026 – March 31, 2026
Archived
Monitoring and Reporting (DBP)
—
Chlorine
November 1, 2024 – November 30, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2018 – November 30, 2018
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
April 1, 2018 – June 30, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – April 27, 2015
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
May 1, 2012 – May 30, 2012
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
May 1, 2012 – May 30, 2012
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2012 – June 30, 2012
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Simazine
January 1, 2011 – December 31, 2013
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate-Nitrite
January 1, 2010 – September 14, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2009 – October 31, 2009
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate-Nitrite
January 1, 2004 – March 31, 2004
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate-Nitrite
July 1, 2003 – September 30, 2003
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate-Nitrite
January 1, 2003 – March 31, 2003
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 2002 – December 31, 2002
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 2001 – December 31, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1999 – June 30, 1999
Archived
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
July 1, 1998 – September 30, 1998
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
September 23, 1993 – December 22, 1993
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2026 – March 31, 2026	Maximum Contaminant Level Violation, Single Sample	Nitrate-Nitrite	Health-based	Archived
November 1, 2024 – November 30, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
November 1, 2018 – November 30, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
July 1, 2014 – April 27, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
May 1, 2012 – May 30, 2012	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2012 – May 30, 2012	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2012 – June 30, 2012	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Simazine	—	Resolved
January 1, 2010 – September 14, 2010	Maximum Contaminant Level Violation, Single Sample	Nitrate-Nitrite	Health-based	Resolved
October 1, 2009 – October 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2004 – March 31, 2004	Maximum Contaminant Level Violation, Single Sample	Nitrate-Nitrite	Health-based	Resolved
July 1, 2003 – September 30, 2003	Maximum Contaminant Level Violation, Single Sample	Nitrate-Nitrite	Health-based	Resolved
January 1, 2003 – March 31, 2003	Maximum Contaminant Level Violation, Single Sample	Nitrate-Nitrite	Health-based	Resolved
October 1, 2002 – December 31, 2002	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
October 1, 2001 – December 31, 2001	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
June 1, 1999 – June 30, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1998 – September 30, 1998	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
September 23, 1993 – December 22, 1993	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved

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

Enforcement actions

February 20, 2026State Public Notification requested1 linked violation
February 20, 2026State Administrative/Compliance Order without penalty issued1 linked violation
February 18, 2026State Public Notification received1 linked violation
November 21, 2025State Public Notification requested2 linked violations
November 21, 2025State Violation/Reminder Notice1 linked violation
February 5, 2025State Compliance achieved1 linked violation
January 29, 2025State Public Notification requested2 linked violations
January 29, 2025State Violation/Reminder Notice1 linked violation
October 23, 2024State Compliance achieved2 linked violations
October 23, 2024State Compliance achieved1 linked violation
August 21, 2024State Violation/Reminder Notice1 linked violation
August 21, 2024State Public Notification requested2 linked violations
August 15, 2022State Compliance achieved1 linked violation
November 22, 2019State Public Notification received1 linked violation
November 22, 2019State Public Notification received1 linked violation
November 22, 2019State Public Notification received1 linked violation
November 22, 2019State Public Notification received1 linked violation
January 18, 2019State Violation/Reminder Notice1 linked violation
January 18, 2019State Public Notification requested1 linked violation
January 18, 2019State Violation/Reminder Notice2 linked violations
January 18, 2019State Public Notification requested1 linked violation
October 17, 2018State Compliance achieved2 linked violations
August 14, 2018State Public Notification requested1 linked violation
August 14, 2018State Violation/Reminder Notice2 linked violations
June 19, 2018State Compliance achieved1 linked violation
August 18, 2017State Public Notification received1 linked violation
August 17, 2017State Administrative/Compliance Order with penalty issued1 linked violation
August 17, 2017State Public Notification requested1 linked violation
April 20, 2017State Public Notification requested1 linked violation
April 20, 2017State Violation/Reminder Notice1 linked violation
February 13, 2017State Compliance achieved1 linked violation
January 6, 2017State Compliance achieved2 linked violations
January 3, 2017State Violation/Reminder Notice1 linked violation
April 27, 2015State Compliance achieved1 linked violation
March 2, 2015State Compliance achieved3 linked violations
February 12, 2015State Public Notification received1 linked violation
February 12, 2015State Violation/Reminder Notice3 linked violations
February 12, 2015State Public Notification requested3 linked violations
January 28, 2015State Violation/Reminder Notice1 linked violation
January 28, 2015State Public Notification requested1 linked violation
January 14, 2015State Violation/Reminder Notice1 linked violation
December 31, 2014State Compliance achieved1 linked violation
December 31, 2014State Compliance achieved1 linked violation
September 14, 2010State Compliance achieved1 linked violation
April 13, 2010State Public Notification received1 linked violation
March 28, 2010State Compliance achieved1 linked violation
March 19, 2010State Administrative/Compliance Order with penalty issued1 linked violation
March 19, 2010State Public Notification requested1 linked violation
December 14, 2009State Violation/Reminder Notice1 linked violation
December 14, 2009State Public Notification requested1 linked violation
November 30, 2009State Public Notification received2 linked violations
November 23, 2009State Public Notification requested1 linked violation
November 23, 2009State Violation/Reminder Notice1 linked violation
February 23, 2009State Public Notification requested1 linked violation
February 1, 2009State Compliance achieved1 linked violation
June 16, 2005State Public Notification received9 linked violations
August 2, 2004State Public Notification received4 linked violations
July 15, 2004State Administrative/Compliance Order with penalty issued4 linked violations
December 5, 2002State Administrative/Compliance Order with penalty issued52 linked violations
March 7, 2002State Violation/Reminder Notice1 linked violation
March 7, 2002State Public Notification requested1 linked violation
May 7, 2001State Administrative/Compliance Order with penalty issued3 linked violations
February 26, 2001State Administrative/Compliance Order without penalty issued14 linked violations
May 26, 1992State Compliance achieved35 linked violations
May 18, 1992State Administrative/Compliance Order without penalty issued59 linked violations

Common questions

Is WAYNOKA required to publish a Consumer Confidence Report?: Yes. WAYNOKA 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 WAYNOKA’s next Consumer Confidence Report due?: WAYNOKA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does WAYNOKA have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for WAYNOKA.
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

WAYNOKA

580-824-2261

WAYNOKA, OK 73860