Is NOWATA MUNICIPAL AUTHORITY required to publish a Consumer Confidence Report?

Yes. NOWATA MUNICIPAL AUTHORITY 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 NOWATA MUNICIPAL AUTHORITY’s next Consumer Confidence Report due?

NOWATA MUNICIPAL AUTHORITY’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.

NOWATA, OK · Nowata County

NOWATA MUNICIPAL AUTHORITY Water System

Consumer Confidence Report status

NOWATA MUNICIPAL AUTHORITY 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 NOWATA MUNICIPAL AUTHORITY.

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): OK1021503
System type: Community Water System
Population served: 3,971
Service connections: 2,072
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

NOWATA MUNICIPAL AUTHORITY is one of 106 community water systems in Oklahoma in the 3,301 to 10,000 people size category, serving 3,971 people from surface water.

As of August 1, 2026, its federal record holds 69 entries between 2007 and 2024, all of which EPA lists as closed.

Of the 69, 21 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 Surface Water Treatment Rules, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Public Notice Rule and Revised PN Rule.

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2024 – June 30, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2024 – June 30, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2024 – March 31, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2024 – March 31, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2023 – September 30, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2023 – September 30, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2022 – December 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2022 – December 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2021 – March 31, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2019 – June 30, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2019 – March 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2019 – March 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2018 – December 31, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2018 – September 30, 2018
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
December 1, 2017 – December 31, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
December 1, 2017 – December 31, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
November 1, 2017 – November 30, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
November 1, 2017 – November 30, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2017 – December 31, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
October 1, 2017 – October 31, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
October 1, 2017 – October 31, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
September 1, 2017 – September 30, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
September 1, 2017 – September 30, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
August 1, 2017 – August 31, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
August 1, 2017 – August 31, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
July 1, 2017 – July 31, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
July 1, 2017 – July 31, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
June 1, 2017 – June 30, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
June 1, 2017 – June 30, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
May 1, 2017 – May 31, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
May 1, 2017 – May 31, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
April 1, 2017 – April 30, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
April 1, 2017 – April 30, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
March 1, 2017 – March 31, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
March 1, 2017 – March 31, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
February 1, 2017 – February 28, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
February 1, 2017 – February 28, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
January 1, 2017 – January 31, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
January 1, 2017 – January 31, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
August 1, 2016 – August 31, 2016
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
July 1, 2016 – July 31, 2016
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
May 1, 2016 – May 31, 2016
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
April 1, 2016 – April 30, 2016
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
March 31, 2016 – March 6, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
March 1, 2016 – March 31, 2016
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Long Term 2 Enhanced Surface Water Treatment Rule
February 1, 2016 – February 29, 2016
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2015 – March 6, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2015 – December 31, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2015 – September 30, 2015
Resolved
Failure to Filter (SWTR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
August 1, 2015 – March 29, 2016
Resolved
Failure to Filter (SWTR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
July 1, 2015 – March 29, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2015 – September 21, 2016
Resolved
Failure to Filter (SWTR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
June 1, 2015 – March 29, 2016
Resolved
Failure to Filter (SWTR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
May 1, 2015 – March 29, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 1, 2015 – March 29, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 1, 2015 – March 29, 2016
Resolved
Failure to Filter (SWTR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
April 1, 2015 – March 29, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 1, 2015 – March 29, 2016
Resolved
Failure to Filter (SWTR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
January 1, 2015 – March 6, 2017
Resolved
Failure to Filter (SWTR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
November 1, 2014 – March 29, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 1, 2014 – March 29, 2016
Resolved
Failure to Filter (SWTR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
October 1, 2014 – March 29, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 1, 2014 – March 29, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – March 13, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2012 – June 30, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2012 – March 31, 2012
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
December 1, 2011 – December 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2011 – December 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2007 – March 31, 2007
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
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2024 – March 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2024 – March 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2022 – December 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2022 – December 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2021 – March 31, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2019 – June 30, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2018 – September 30, 2018	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
December 1, 2017 – December 31, 2017	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
December 1, 2017 – December 31, 2017	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
November 1, 2017 – November 30, 2017	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
November 1, 2017 – November 30, 2017	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
October 1, 2017 – December 31, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2017 – October 31, 2017	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
October 1, 2017 – October 31, 2017	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
September 1, 2017 – September 30, 2017	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
September 1, 2017 – September 30, 2017	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
August 1, 2017 – August 31, 2017	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
August 1, 2017 – August 31, 2017	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
July 1, 2017 – July 31, 2017	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
July 1, 2017 – July 31, 2017	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
June 1, 2017 – June 30, 2017	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
June 1, 2017 – June 30, 2017	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
May 1, 2017 – May 31, 2017	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
May 1, 2017 – May 31, 2017	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
April 1, 2017 – April 30, 2017	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
April 1, 2017 – April 30, 2017	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
March 1, 2017 – March 31, 2017	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
March 1, 2017 – March 31, 2017	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
February 1, 2017 – February 28, 2017	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
February 1, 2017 – February 28, 2017	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
January 1, 2017 – January 31, 2017	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
January 1, 2017 – January 31, 2017	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
August 1, 2016 – August 31, 2016	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
July 1, 2016 – July 31, 2016	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
May 1, 2016 – May 31, 2016	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
April 1, 2016 – April 30, 2016	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
March 31, 2016 – March 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
March 1, 2016 – March 31, 2016	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
February 1, 2016 – February 29, 2016	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
December 30, 2015 – March 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
September 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2015 – March 29, 2016	Failure to Filter (SWTR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
July 1, 2015 – March 29, 2016	Failure to Filter (SWTR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
July 1, 2015 – September 21, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2015 – March 29, 2016	Failure to Filter (SWTR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
May 1, 2015 – March 29, 2016	Failure to Filter (SWTR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
May 1, 2015 – March 29, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2015 – March 29, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2015 – March 29, 2016	Failure to Filter (SWTR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
January 1, 2015 – March 29, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2015 – March 6, 2017	Failure to Filter (SWTR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
November 1, 2014 – March 29, 2016	Failure to Filter (SWTR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
November 1, 2014 – March 29, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2014 – March 29, 2016	Failure to Filter (SWTR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
October 1, 2014 – March 29, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2014 – March 13, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2012 – June 30, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2012 – March 31, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
December 1, 2011 – December 31, 2011	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2011 – December 31, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	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

July 15, 2025State Compliance achieved4 linked violations
July 15, 2025State Violation/Reminder Notice1 linked violation
July 11, 2025State Violation/Reminder Notice1 linked violation
December 4, 2024State Administrative/Compliance Order with penalty issued1 linked violation
July 1, 2024State Public Notification received2 linked violations
June 18, 2024State Public Notification requested2 linked violations
June 18, 2024State Administrative/Compliance Order without penalty issued2 linked violations
May 1, 2024State Public Notification received2 linked violations
March 29, 2024State Administrative/Compliance Order without penalty issued2 linked violations
March 29, 2024State Public Notification requested2 linked violations
February 1, 2024State Public Notification received2 linked violations
January 4, 2024State Administrative/Compliance Order without penalty issued2 linked violations
January 4, 2024State Public Notification requested2 linked violations
November 1, 2023State Public Notification received2 linked violations
September 13, 2023State Public Notification requested11 linked violations
September 13, 2023State Administrative/Compliance Order without penalty issued3 linked violations
February 2, 2023State Public Notification received2 linked violations
February 2, 2023State Public Notification received1 linked violation
February 2, 2023State Public Notification received2 linked violations
January 3, 2023State Administrative/Compliance Order without penalty issued2 linked violations
August 2, 2022State Public Notification received1 linked violation
June 29, 2022State Public Notification requested1 linked violation
June 29, 2022State Administrative/Compliance Order without penalty issued1 linked violation
March 22, 2022State Violation/Reminder Notice2 linked violations
November 5, 2021State Administrative/Compliance Order without penalty issued1 linked violation
November 5, 2021State Public Notification requested1 linked violation
August 2, 2021State Compliance achieved2 linked violations
May 7, 2021State Public Notification received1 linked violation
April 9, 2021State Public Notification requested2 linked violations
April 9, 2021State Administrative/Compliance Order without penalty issued1 linked violation
August 14, 2020State Compliance achieved5 linked violations
August 5, 2019State Public Notification received1 linked violation
July 24, 2019State Public Notification requested1 linked violation
July 24, 2019State Administrative/Compliance Order without penalty issued1 linked violation
June 24, 2019State Compliance achieved1 linked violation
June 13, 2019State Violation/Reminder Notice1 linked violation
March 6, 2019State Public Notification requested2 linked violations
March 6, 2019State Administrative/Compliance Order without penalty issued3 linked violations
November 30, 2018State Public Notification requested2 linked violations
November 30, 2018State Administrative/Compliance Order without penalty issued2 linked violations
May 31, 2018State Compliance achieved24 linked violations
April 20, 2018State Compliance achieved1 linked violation
March 28, 2018State Public Notification received24 linked violations
February 28, 2018State Public Notification requested24 linked violations
February 28, 2018State Violation/Reminder Notice24 linked violations
December 11, 2017State Public Notification received1 linked violation
December 6, 2017State Administrative/Compliance Order with penalty issued1 linked violation
December 6, 2017State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 16, 2017State Compliance achieved2 linked violations
October 16, 2017State Compliance achieved1 linked violation
June 26, 2017State Public Notification received1 linked violation
June 20, 2017State Administrative/Compliance Order with penalty issued1 linked violation
June 20, 2017State Public Notification requested1 linked violation
June 5, 2017State Public Notification received1 linked violation
June 5, 2017State Public Notification received2 linked violations
June 5, 2017State Public Notification received1 linked violation
June 5, 2017State Public Notification received1 linked violation
April 20, 2017State Public Notification requested1 linked violation
April 20, 2017State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 20, 2017State Violation/Reminder Notice1 linked violation
March 6, 2017State Compliance achieved1 linked violation
March 6, 2017State Compliance achieved3 linked violations
February 6, 2017State Compliance achieved1 linked violation
February 6, 2017State Public Notification received1 linked violation
February 6, 2017State Public Notification received1 linked violation
February 6, 2017State Compliance achieved1 linked violation
February 6, 2017State Compliance achieved1 linked violation
February 6, 2017State Compliance achieved1 linked violation
February 6, 2017State Compliance achieved1 linked violation
February 6, 2017State Compliance achieved1 linked violation
February 1, 2017State Public Notification received1 linked violation
February 1, 2017State Public Notification received4 linked violations
January 12, 2017State Public Notification requested3 linked violations
January 12, 2017State Administrative/Compliance Order with penalty issued3 linked violations
December 23, 2016State Violation/Reminder Notice1 linked violation
December 23, 2016State Public Notification requested1 linked violation
December 23, 2016State Public Notification requested1 linked violation
December 23, 2016State Public Notification requested1 linked violation
December 23, 2016State Public Notification requested1 linked violation
December 23, 2016State Public Notification requested1 linked violation
December 23, 2016State Public Notification requested2 linked violations
December 23, 2016State Violation/Reminder Notice1 linked violation
December 23, 2016State Violation/Reminder Notice1 linked violation
December 23, 2016State Violation/Reminder Notice1 linked violation
December 23, 2016State Violation/Reminder Notice1 linked violation
October 7, 2016State Violation/Reminder Notice1 linked violation
September 21, 2016State Public Notification received1 linked violation
September 21, 2016State Compliance achieved1 linked violation
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achieved1 linked violation
July 26, 2016State Compliance achieved1 linked violation
June 3, 2016State Violation/Reminder Notice1 linked violation
March 29, 2016State Compliance achieved1 linked violation
March 29, 2016State Public Notification received1 linked violation
March 29, 2016State Public Notification received1 linked violation
March 29, 2016State Public Notification received1 linked violation
March 29, 2016State Public Notification received1 linked violation
March 29, 2016State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 29, 2016State Public Notification received1 linked violation
March 29, 2016State Public Notification received4 linked violations
March 29, 2016State Public Notification received1 linked violation
March 29, 2016State Compliance achieved4 linked violations
March 29, 2016State Compliance achieved1 linked violation
March 29, 2016State Compliance achieved5 linked violations
March 29, 2016State Compliance achieved1 linked violation
March 29, 2016State Compliance achieved1 linked violation
March 29, 2016State Public Notification received1 linked violation
March 29, 2016State Public Notification received1 linked violation
March 15, 2016State Administrative/Compliance Order with penalty issued1 linked violation
March 15, 2016State Public Notification requested1 linked violation
March 14, 2016State Violation/Reminder Notice1 linked violation
February 19, 2016State Violation/Reminder Notice1 linked violation
November 6, 2015State Violation/Reminder Notice1 linked violation
November 6, 2015State Public Notification requested2 linked violations
October 26, 2015State Administrative/Compliance Order with penalty issued1 linked violation
October 26, 2015State Public Notification requested1 linked violation
September 30, 2015State Compliance achieved1 linked violation
September 28, 2015State Administrative/Compliance Order with penalty issued4 linked violations
September 28, 2015State Public Notification requested4 linked violations
August 19, 2015State Public Notification requested1 linked violation
August 19, 2015State Administrative/Compliance Order with penalty issued2 linked violations
July 8, 2015State Administrative/Compliance Order with penalty issued4 linked violations
July 8, 2015State Public Notification requested1 linked violation
July 8, 2015State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
July 8, 2015State Public Notification requested1 linked violation
July 8, 2015State Public Notification requested1 linked violation
May 1, 2015State Public Notification requested1 linked violation
May 1, 2015State Administrative/Compliance Order with penalty issued2 linked violations
February 19, 2015State Administrative/Compliance Order with penalty issued2 linked violations
January 14, 2015State Violation/Reminder Notice1 linked violation
December 31, 2014State Public Notification requested1 linked violation
December 31, 2014State Administrative/Compliance Order with penalty issued1 linked violation
May 9, 2012State Public Notification received1 linked violation
May 8, 2012State Administrative/Compliance Order with penalty issued3 linked violations
May 8, 2012State Public Notification requested2 linked violations
February 2, 2012State Public Notification requested1 linked violation
February 2, 2012State Violation/Reminder Notice2 linked violations
April 29, 2009State Compliance achieved6 linked violations
March 1, 2009State Compliance achieved1 linked violation
March 1, 2009State Public Notification received1 linked violation
February 6, 2009State Public Notification requested3 linked violations
January 3, 2008State Public Notification received2 linked violations
September 21, 2007State Administrative/Compliance Order with penalty issued2 linked violations
July 26, 2007State Administrative/Compliance Order without penalty issued6 linked violations
June 26, 2007State Public Notification received1 linked violation
May 22, 2007State Public Notification requested3 linked violations
February 22, 2007State Public Notification requested2 linked violations
December 6, 2006State Public Notification requested2 linked violations
December 6, 2006State Administrative/Compliance Order with penalty issued2 linked violations
September 25, 2002State Administrative/Compliance Order with penalty issued1 linked violation
April 19, 1995State Administrative/Compliance Order without penalty issued3 linked violations

Common questions

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

NOWATA MUNICIPAL AUTHORITY

918-273-3538

NOWATA, OK 74048