Is NOWATA CO RWD #7 required to publish a Consumer Confidence Report?

Yes. NOWATA CO RWD #7 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 CO RWD #7’s next Consumer Confidence Report due?

NOWATA CO RWD #7’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.

COFFEYVILLE, OK · Nowata County

NOWATA CO RWD #7 Water System

Consumer Confidence Report status

NOWATA CO RWD #7 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 26 items for NOWATA CO RWD #7 that are 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): OK3005321
System type: Community Water System
Population served: 1,050
Service connections: 568
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

NOWATA CO RWD #7 is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 1,050 people from surface water.

As of August 1, 2026, its federal record holds 52 entries between 1991 and 2025, of which 26 remain open; none are health-based.

Of the 52, 34 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 Stage 2 Disinfectants and Disinfection Byproducts Rule, the Lead and Copper Rule, and the Consumer Confidence Rule.

Violation history

Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2025
Addressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2025
Addressed
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025
Addressed
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
April 1, 2025
Addressed
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
April 1, 2025
Addressed
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2025 – March 31, 2025
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2025
Addressed
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2024
Addressed
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
December 30, 2024
Addressed
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 15, 2025
Resolved
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 15, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2024 – December 31, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2024 – December 31, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2024 – December 31, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2024 – September 30, 2024
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024
Addressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2024
Addressed
Public Notification Violation for NPDWR Violation
—
Public Notice
March 24, 2024
Addressed
Monitoring and Reporting (DBP)
—
TTHM
December 1, 2023 – February 28, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
December 1, 2023 – February 28, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 10, 2023
Addressed
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
June 30, 2023
Addressed
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2023 – June 30, 2023
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
April 1, 2023
Addressed
Public Notification Violation for NPDWR Violation
—
Public Notice
March 6, 2023
Addressed
Public Notification Violation for NPDWR Violation
—
Public Notice
March 6, 2023
Addressed
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2023 – March 31, 2023
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2022
Addressed
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2021
Addressed
Public Notification Violation for NPDWR Violation
—
Public Notice
March 17, 2021 – March 21, 2023
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2020
Addressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 2, 2020 – November 30, 2022
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2020
Addressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2019
Addressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2019
Addressed
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2017 – August 5, 2019
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
December 30, 2017 – July 11, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – January 6, 2023
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
December 30, 2016 – July 11, 2019
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2016
Addressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2016
Addressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2015
Addressed
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – July 15, 2015
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2014
Addressed
Monitoring, Routine (IDSE)
—
TTHM
February 1, 2010 – April 30, 2010
Resolved
Monitoring, Routine (IDSE)
—
TTHM
August 1, 2009 – October 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2009 – February 28, 2009
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
November 1, 2008 – January 31, 2009
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2001 – August 8, 2002
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2000 – August 8, 2002
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2000 – August 8, 2002
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1991 – August 31, 1991
Resolved

Addressed corrective action reported, pending final confirmationResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
December 30, 2025	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Addressed
July 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
July 1, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Addressed
April 1, 2025	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Addressed
April 1, 2025	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Addressed
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
December 30, 2024	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Addressed
December 30, 2024	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Addressed
October 17, 2024 – July 15, 2025	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Resolved
October 17, 2024 – July 15, 2025	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Resolved
October 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Addressed
July 1, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
March 24, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Addressed
December 1, 2023 – February 28, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
December 1, 2023 – February 28, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
September 10, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Addressed
June 30, 2023	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Addressed
April 1, 2023 – June 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2023	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Addressed
March 6, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Addressed
March 6, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Addressed
January 1, 2023 – March 31, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2022	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
December 30, 2021	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Addressed
March 17, 2021 – March 21, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 30, 2020	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Addressed
October 2, 2020 – November 30, 2022	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2020	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
July 1, 2019	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
January 1, 2019	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
December 30, 2017 – August 5, 2019	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
December 30, 2017 – July 11, 2019	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2017 – January 6, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
December 30, 2016 – July 11, 2019	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2016	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
January 1, 2016	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
January 1, 2015	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
July 1, 2014 – July 15, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2014	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
February 1, 2010 – April 30, 2010	Monitoring, Routine (IDSE)	TTHM	—	Resolved
August 1, 2009 – October 31, 2009	Monitoring, Routine (IDSE)	TTHM	—	Resolved
February 1, 2009 – February 28, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2008 – January 31, 2009	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2001 – August 8, 2002	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2000 – August 8, 2002	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2000 – August 8, 2002	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
August 1, 1991 – August 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Addressed corrective action reported, pending final confirmationResolved addressed and confirmed by the state

Enforcement actions

February 19, 2026State Public Notification requested2 linked violations
February 19, 2026State Violation/Reminder Notice2 linked violations
January 7, 2026State Compliance achieved16 linked violations
August 13, 2025State Violation/Reminder Notice1 linked violation
August 13, 2025State Public Notification requested1 linked violation
July 15, 2025State Violation/Reminder Notice1 linked violation
July 15, 2025State Compliance achieved2 linked violations
July 11, 2025State Violation/Reminder Notice1 linked violation
June 3, 2025State Violation/Reminder Notice2 linked violations
June 3, 2025State Violation/Reminder Notice2 linked violations
April 14, 2025State Public Notification requested1 linked violation
April 14, 2025State Violation/Reminder Notice1 linked violation
March 6, 2025State Public Notification requested1 linked violation
March 6, 2025State Violation/Reminder Notice1 linked violation
February 27, 2025State Violation/Reminder Notice1 linked violation
February 27, 2025State Violation/Reminder Notice1 linked violation
February 26, 2025State Violation/Reminder Notice4 linked violations
February 26, 2025State Public Notification requested4 linked violations
October 11, 2024State Public Notification requested4 linked violations
October 11, 2024State Violation/Reminder Notice4 linked violations
August 21, 2024State Public Notification requested2 linked violations
July 12, 2024State Violation/Reminder Notice3 linked violations
April 25, 2024State Administrative/Compliance Order without penalty issued24 linked violations
April 18, 2024State Public Notification requested3 linked violations
February 28, 2024State Public Notification requested2 linked violations
October 18, 2023State Administrative/Compliance Order with penalty issued17 linked violations
August 30, 2023State Violation/Reminder Notice2 linked violations
August 25, 2023State Violation/Reminder Notice1 linked violation
August 21, 2023State Public Notification requested3 linked violations
August 21, 2023State Administrative/Compliance Order without penalty issued3 linked violations
July 20, 2023State Violation/Reminder Notice1 linked violation
April 12, 2023State Administrative/Compliance Order without penalty issued3 linked violations
April 12, 2023State Public Notification requested3 linked violations
March 21, 2023State Compliance achieved2 linked violations
March 21, 2023State Violation/Reminder Notice2 linked violations
March 21, 2023State Compliance achieved2 linked violations
March 21, 2023State Compliance achieved1 linked violation
March 21, 2023State Compliance achieved1 linked violation
March 14, 2023State Public Notification requested1 linked violation
March 14, 2023State Violation/Reminder Notice1 linked violation
February 21, 2023State Public Notification received1 linked violation
February 21, 2023State Public Notification received1 linked violation
February 21, 2023State Public Notification received1 linked violation
February 21, 2023State Public Notification received1 linked violation
February 21, 2023State Public Notification received1 linked violation
February 21, 2023State Public Notification received1 linked violation
February 3, 2023State Public Notification requested3 linked violations
February 3, 2023State Administrative/Compliance Order without penalty issued3 linked violations
January 6, 2023State Intentional no-action1 linked violation
January 6, 2023State Compliance achieved1 linked violation
November 30, 2022State Compliance achieved1 linked violation
November 30, 2022State Compliance achieved1 linked violation
November 30, 2022State Compliance achieved1 linked violation
August 30, 2022State Public Notification requested1 linked violation
August 30, 2022State Violation/Reminder Notice1 linked violation
March 24, 2022State Administrative/Compliance Order without penalty issued14 linked violations
March 22, 2022State Violation/Reminder Notice1 linked violation
March 1, 2022State Public Notification requested1 linked violation
March 1, 2022State Violation/Reminder Notice1 linked violation
January 21, 2022State Violation/Reminder Notice1 linked violation
January 5, 2022State Violation/Reminder Notice1 linked violation
January 5, 2022State Violation/Reminder Notice1 linked violation
August 13, 2021State Public Notification requested1 linked violation
August 13, 2021State Violation/Reminder Notice1 linked violation
April 1, 2021State Violation/Reminder Notice1 linked violation
February 12, 2021State Public Notification requested1 linked violation
February 12, 2021State Violation/Reminder Notice1 linked violation
March 6, 2020State Public Notification requested1 linked violation
March 6, 2020State Violation/Reminder Notice1 linked violation
August 26, 2019State Public Notification requested1 linked violation
August 26, 2019State Violation/Reminder Notice1 linked violation
August 5, 2019State Compliance achieved2 linked violations
July 11, 2019State Compliance achieved1 linked violation
July 11, 2019State Compliance achieved1 linked violation
February 25, 2019State Public Notification requested1 linked violation
February 25, 2019State Violation/Reminder Notice1 linked violation
August 14, 2018State Public Notification requested1 linked violation
August 14, 2018State Violation/Reminder Notice1 linked violation
March 9, 2018State Violation/Reminder Notice1 linked violation
March 9, 2018State Violation/Reminder Notice1 linked violation
February 13, 2018State Violation/Reminder Notice1 linked violation
February 13, 2018State Public Notification requested1 linked violation
November 17, 2017State Violation/Reminder Notice1 linked violation
August 18, 2017State Public Notification requested1 linked violation
August 18, 2017State Violation/Reminder Notice1 linked violation
April 20, 2017State Public Notification requested1 linked violation
April 20, 2017State Violation/Reminder Notice1 linked violation
March 16, 2017State Violation/Reminder Notice1 linked violation
March 16, 2017State Violation/Reminder Notice1 linked violation
December 6, 2016State Administrative/Compliance Order with penalty issued3 linked violations
December 2, 2016State Violation/Reminder Notice1 linked violation
December 2, 2016State Public Notification requested1 linked violation
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 23, 2016State Administrative/Compliance Order with penalty issued4 linked violations
February 23, 2016State Public Notification requested4 linked violations
February 23, 2016State Public Notification requested4 linked violations
August 28, 2015State Public Notification received1 linked violation
August 14, 2015State Public Notification requested1 linked violation
August 14, 2015State Violation/Reminder Notice1 linked violation
July 15, 2015State Compliance achieved1 linked violation
April 3, 2015State Public Notification received1 linked violation
March 17, 2015State Violation/Reminder Notice1 linked violation
March 17, 2015State Public Notification requested1 linked violation
January 14, 2015State Violation/Reminder Notice1 linked violation
November 10, 2014State Public Notification received1 linked violation
October 16, 2014State Public Notification requested1 linked violation
October 16, 2014State Violation/Reminder Notice1 linked violation
April 25, 2014State Compliance achieved9 linked violations
April 25, 2014State Compliance achieved9 linked violations
March 28, 2010State Compliance achieved2 linked violations
November 23, 2009State Public Notification requested1 linked violation
November 19, 2009State Public Notification received1 linked violation
February 23, 2009State Public Notification requested2 linked violations
February 23, 2009State Violation/Reminder Notice1 linked violation
August 8, 2002State Compliance achieved4 linked violations
July 30, 2001State Administrative/Compliance Order with penalty issued4 linked violations
May 25, 1994State Compliance achieved1 linked violation

Common questions

Is NOWATA CO RWD #7 required to publish a Consumer Confidence Report?: Yes. NOWATA CO RWD #7 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 CO RWD #7’s next Consumer Confidence Report due?: NOWATA CO RWD #7’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does NOWATA CO RWD #7 have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 26 items for NOWATA CO RWD #7 that are 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

KUEHN, BRANDON

918-535-2302

COFFEYVILLE, OK 74072