Is CATOOSA required to publish a Consumer Confidence Report?

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

CATOOSA’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.

CATOOSA, OK · Rogers County

CATOOSA Water System

Consumer Confidence Report status

CATOOSA 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 CATOOSA.

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): OK3006629
System type: Community Water System
Population served: 2,668
Service connections: 1,052
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

CATOOSA is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 2,668 people from surface water.

As of August 1, 2026, its federal record holds 29 entries between 1992 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.

Of the 29, 25 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 Total Coliform Rules, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 2, 2022 – January 25, 2023
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2022 – September 18, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2021 – December 31, 2021
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – January 25, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2021 – June 30, 2021
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 2, 2020 – January 25, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2020 – July 31, 2020
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2020 – September 30, 2020
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2020 – April 30, 2020
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2020 – June 30, 2020
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
September 1, 2019 – August 31, 2020
Resolved
Monitoring and Reporting (DBP)
—
TTHM
September 1, 2019 – August 31, 2020
Resolved
Monitoring and Reporting (DBP)
—
TTHM
September 1, 2018 – August 31, 2019
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
September 1, 2018 – August 31, 2019
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2018 – July 31, 2018
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2018 – September 30, 2018
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
September 1, 2017 – August 31, 2018
Resolved
Monitoring and Reporting (DBP)
—
TTHM
September 1, 2017 – August 31, 2018
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2017 – July 31, 2017
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2015 – June 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
June 1, 2012 – August 31, 2012
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
June 1, 2012 – August 31, 2012
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
November 1, 2010 – November 30, 2010
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
February 1, 2008 – April 30, 2008
Resolved
Monitoring, Routine (IDSE)
—
TTHM
February 1, 2008 – April 30, 2008
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1999 – July 31, 1999
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1999 – May 31, 1999
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1994 – December 31, 1994
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)

Period	Violation	Contaminant / rule	Health-based	Status
October 2, 2022 – January 25, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2022 – September 18, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2021 – January 25, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2021 – June 30, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 2, 2020 – January 25, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2020 – July 31, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2020 – September 30, 2020	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2020 – April 30, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2020 – June 30, 2020	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 1, 2019 – August 31, 2020	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
September 1, 2019 – August 31, 2020	Monitoring and Reporting (DBP)	TTHM	—	Resolved
September 1, 2018 – August 31, 2019	Monitoring and Reporting (DBP)	TTHM	—	Resolved
September 1, 2018 – August 31, 2019	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2018 – July 31, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2018 – September 30, 2018	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 1, 2017 – August 31, 2018	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
September 1, 2017 – August 31, 2018	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2017 – July 31, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
June 1, 2015 – June 30, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2012 – August 31, 2012	Monitoring and Reporting (DBP)	TTHM	—	Resolved
June 1, 2012 – August 31, 2012	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
November 1, 2010 – November 30, 2010	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
February 1, 2008 – April 30, 2008	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
February 1, 2008 – April 30, 2008	Monitoring, Routine (IDSE)	TTHM	—	Resolved
July 1, 1999 – July 31, 1999	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
May 1, 1999 – May 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
December 1, 1994 – December 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 1992 – February 29, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

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

Enforcement actions

September 18, 2025State Compliance achieved1 linked violation
December 2, 2023State Public Notification received1 linked violation
April 4, 2023State Public Notification received1 linked violation
April 4, 2023State Public Notification received1 linked violation
April 4, 2023State Public Notification received1 linked violation
April 4, 2023State Public Notification received1 linked violation
April 4, 2023State Public Notification received1 linked violation
April 4, 2023State Public Notification received1 linked violation
April 4, 2023State Public Notification received1 linked violation
April 4, 2023State Public Notification received1 linked violation
April 4, 2023State Public Notification received1 linked violation
April 4, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 4, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 4, 2023State Public Notification received3 linked violations
April 4, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 4, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 4, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 4, 2023State Public Notification received2 linked violations
April 4, 2023State Public Notification received8 linked violations
April 4, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 4, 2023State Public Notification received1 linked violation
January 25, 2023State Compliance achieved1 linked violation
January 25, 2023State Compliance achieved1 linked violation
January 25, 2023State Compliance achieved1 linked violation
January 18, 2023State Violation/Reminder Notice1 linked violation
December 2, 2022State Public Notification requested1 linked violation
December 2, 2022State Violation/Reminder Notice1 linked violation
March 7, 2022State Compliance achieved1 linked violation
January 21, 2022State Violation/Reminder Notice1 linked violation
January 5, 2022State Violation/Reminder Notice1 linked violation
December 28, 2021State Violation/Reminder Notice1 linked violation
December 28, 2021State Public Notification requested1 linked violation
November 16, 2021State Compliance achieved1 linked violation
November 16, 2021State Compliance achieved1 linked violation
November 16, 2021State Compliance achieved1 linked violation
November 16, 2021State Compliance achieved1 linked violation
November 16, 2021State Compliance achieved1 linked violation
November 8, 2021State Compliance achieved10 linked violations
July 15, 2021State Public Notification requested1 linked violation
July 15, 2021State Violation/Reminder Notice1 linked violation
November 6, 2020State Public Notification requested2 linked violations
November 6, 2020State Violation/Reminder Notice2 linked violations
September 18, 2020State Violation/Reminder Notice1 linked violation
September 18, 2020State Public Notification requested1 linked violation
September 18, 2020State Violation/Reminder Notice1 linked violation
September 18, 2020State Public Notification requested1 linked violation
July 28, 2020State Violation/Reminder Notice1 linked violation
July 28, 2020State Public Notification requested1 linked violation
July 28, 2020State Violation/Reminder Notice1 linked violation
July 28, 2020State Public Notification requested1 linked violation
November 21, 2019State Violation/Reminder Notice2 linked violations
November 21, 2019State Public Notification requested2 linked violations
November 20, 2019State Public Notification received1 linked violation
November 20, 2019State Public Notification received1 linked violation
November 20, 2019State Public Notification received1 linked violation
November 20, 2019State Public Notification received1 linked violation
November 20, 2019State Public Notification received1 linked violation
January 18, 2019State Compliance achieved1 linked violation
January 18, 2019State Compliance achieved1 linked violation
January 18, 2019State Compliance achieved1 linked violation
January 18, 2019State Compliance achieved1 linked violation
October 15, 2018State Violation/Reminder Notice2 linked violations
October 15, 2018State Public Notification requested2 linked violations
September 14, 2018State Public Notification requested1 linked violation
September 14, 2018State Public Notification requested1 linked violation
September 14, 2018State Violation/Reminder Notice1 linked violation
September 14, 2018State Violation/Reminder Notice1 linked violation
March 21, 2018State Compliance achieved1 linked violation
September 21, 2017State Violation/Reminder Notice1 linked violation
September 21, 2017State Public Notification requested1 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
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
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 24, 2015State Public Notification received1 linked violation
July 23, 2015State Violation/Reminder Notice1 linked violation
July 23, 2015State Public Notification requested1 linked violation
June 30, 2015State Compliance achieved1 linked violation
June 30, 2015State Compliance achieved1 linked violation
February 20, 2015State Compliance achieved2 linked violations
February 20, 2015State Compliance achieved2 linked violations
April 24, 2014State Compliance achieved2 linked violations
April 24, 2014State Compliance achieved2 linked violations
February 24, 2011State Violation/Reminder Notice1 linked violation
February 24, 2011State Public Notification requested1 linked violation
December 14, 2009State Public Notification requested1 linked violation
December 14, 2009State Violation/Reminder Notice1 linked violation
November 23, 2009State Public Notification requested1 linked violation
November 23, 2009State Violation/Reminder Notice1 linked violation
November 21, 2008State Public Notification requested2 linked violations
November 1, 2008State Compliance achieved1 linked violation
July 30, 2001State Administrative/Compliance Order with penalty issued1 linked violation

Common questions

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

CATOOSA

918-266-0806

CATOOSA, OK 74015