Is CHEROKEE CO. RWD #8 (BRIGGS) required to publish a Consumer Confidence Report?

Yes. CHEROKEE CO. RWD #8 (BRIGGS) 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 CHEROKEE CO. RWD #8 (BRIGGS)’s next Consumer Confidence Report due?

CHEROKEE CO. RWD #8 (BRIGGS)’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.

TAHLEQUAH, OK · Cherokee County

CHEROKEE CO. RWD #8 (BRIGGS) Water System

Consumer Confidence Report status

CHEROKEE CO. RWD #8 (BRIGGS) 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 1 item for CHEROKEE CO. RWD #8 (BRIGGS) that is 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): OK3001118
System type: Community Water System
Population served: 413
Service connections: 515
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

CHEROKEE CO. RWD #8 (BRIGGS) is one of 1,277 community water systems in Oklahoma in the 500 or fewer people size category, serving 413 people from surface water.

As of August 1, 2026, its federal record holds 33 entries between 2001 and 2025, of which 1 remains open; none are health-based.

Of the 33, 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 Stage 2 Disinfectants and Disinfection Byproducts Rule, the Consumer Confidence Rule, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2025 – July 31, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2025 – July 31, 2025
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025
Unaddressed
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
March 31, 2024 – May 29, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2023 – June 30, 2023
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2022 – June 30, 2022
Resolved
Monitoring and Reporting (DBP)
—
TTHM
February 1, 2022 – April 30, 2022
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
February 1, 2022 – April 30, 2022
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2021 – March 25, 2022
Resolved
Monitoring and Reporting (DBP)
—
TTHM
August 1, 2021 – October 31, 2021
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
August 1, 2021 – October 31, 2021
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2020 – September 30, 2020
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2019 – November 30, 2019
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2019 – December 31, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2016 – March 6, 2017
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2015 – June 20, 2016
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
September 29, 2015 – June 20, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2015 – September 30, 2015
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
June 30, 2015 – June 20, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2015 – June 30, 2015
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
April 1, 2015 – June 20, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2015 – March 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2014 – December 31, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2014 – September 30, 2014
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – July 2, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
November 1, 2013 – January 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
TTHM
November 1, 2013 – January 31, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2013 – December 31, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – July 2, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – July 2, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2011 – April 30, 2011
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2001 – April 25, 2002
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2001 – April 25, 2002
Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025 – July 31, 2025	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2025 – July 31, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Unaddressed
March 31, 2024 – May 29, 2024	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
April 1, 2023 – June 30, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2022 – June 30, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
February 1, 2022 – April 30, 2022	Monitoring and Reporting (DBP)	TTHM	—	Resolved
February 1, 2022 – April 30, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
December 30, 2021 – March 25, 2022	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
August 1, 2021 – October 31, 2021	Monitoring and Reporting (DBP)	TTHM	—	Resolved
August 1, 2021 – October 31, 2021	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2020 – September 30, 2020	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
November 1, 2019 – November 30, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2019 – December 31, 2019	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2016 – March 6, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
December 30, 2015 – June 20, 2016	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
September 29, 2015 – June 20, 2016	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
June 30, 2015 – June 20, 2016	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2015 – June 20, 2016	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
January 1, 2015 – March 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2014 – December 31, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2014 – July 2, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
November 1, 2013 – January 31, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
November 1, 2013 – January 31, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2013 – December 31, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2013 – July 2, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2011 – July 2, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2011 – April 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2001 – April 25, 2002	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2001 – April 25, 2002	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet

Enforcement actions

October 1, 2025State Compliance achieved1 linked violation
October 1, 2025State Compliance achieved1 linked violation
September 19, 2025State Public Notification requested2 linked violations
September 19, 2025State Violation/Reminder Notice3 linked violations
May 29, 2024State Compliance achieved1 linked violation
May 21, 2024State Violation/Reminder Notice1 linked violation
April 15, 2024State Public Notification received1 linked violation
September 7, 2023State Compliance achieved1 linked violation
August 30, 2023State Public Notification requested1 linked violation
August 30, 2023State Violation/Reminder Notice1 linked violation
July 19, 2023State Compliance achieved1 linked violation
September 29, 2022State Public Notification received1 linked violation
August 2, 2022State Compliance achieved2 linked violations
July 6, 2022State Public Notification received2 linked violations
June 29, 2022State Violation/Reminder Notice3 linked violations
June 29, 2022State Public Notification requested1 linked violation
June 29, 2022State Administrative/Compliance Order without penalty issued1 linked violation
June 29, 2022State Public Notification requested2 linked violations
June 29, 2022State Public Notification requested2 linked violations
March 25, 2022State Compliance achieved2 linked violations
March 22, 2022State Violation/Reminder Notice1 linked violation
March 7, 2022State Compliance achieved2 linked violations
February 28, 2022State Public Notification received2 linked violations
December 28, 2021State Violation/Reminder Notice3 linked violations
December 28, 2021State Public Notification requested2 linked violations
November 6, 2021State Public Notification received1 linked violation
January 15, 2021State Public Notification received1 linked violation
January 15, 2021State Public Notification received1 linked violation
November 13, 2020State Compliance achieved1 linked violation
November 6, 2020State Public Notification requested1 linked violation
November 6, 2020State Violation/Reminder Notice1 linked violation
February 7, 2020State Compliance achieved1 linked violation
February 7, 2020State Compliance achieved4 linked violations
January 16, 2020State Public Notification requested1 linked violation
January 16, 2020State Public Notification requested1 linked violation
January 16, 2020State Violation/Reminder Notice1 linked violation
October 13, 2017State Compliance achieved1 linked violation
October 13, 2017State Compliance achieved1 linked violation
October 13, 2017State Compliance achieved1 linked violation
October 13, 2017State Compliance achieved1 linked violation
October 13, 2017State Compliance achieved1 linked violation
March 6, 2017State Compliance achieved1 linked violation
January 31, 2017State Public Notification received1 linked violation
January 3, 2017State Violation/Reminder Notice1 linked violation
August 4, 2016State Compliance achieved1 linked violation
June 20, 2016State Compliance achieved1 linked violation
June 20, 2016State Compliance achieved1 linked violation
June 20, 2016State Compliance achieved1 linked violation
June 20, 2016State Compliance achieved1 linked violation
March 14, 2016State Violation/Reminder Notice1 linked violation
October 7, 2015State Administrative/Compliance Order with penalty issued1 linked violation
October 7, 2015State Public Notification requested1 linked violation
August 24, 2015State Violation/Reminder Notice1 linked violation
August 19, 2015State Public Notification received1 linked violation
August 19, 2015State Public Notification requested1 linked violation
August 19, 2015State Administrative/Compliance Order with penalty issued1 linked violation
July 23, 2015State Public Notification received1 linked violation
July 22, 2015State Public Notification received1 linked violation
July 2, 2015State Compliance achieved4 linked violations
June 2, 2015State Violation/Reminder Notice1 linked violation
April 9, 2015State Public Notification requested1 linked violation
April 9, 2015State Administrative/Compliance Order with penalty issued1 linked violation
January 14, 2015State Violation/Reminder Notice1 linked violation
January 14, 2015State Violation/Reminder Notice2 linked violations
December 31, 2014State Public Notification requested2 linked violations
December 16, 2014State Public Notification received1 linked violation
December 3, 2014State Compliance achieved4 linked violations
October 14, 2014State Compliance achieved1 linked violation
September 8, 2014State Public Notification requested1 linked violation
September 8, 2014State Administrative/Compliance Order with penalty issued1 linked violation
July 18, 2014State Public Notification received1 linked violation
May 14, 2014State Administrative/Compliance Order with penalty issued3 linked violations
November 16, 2010State Public Notification requested3 linked violations
November 12, 2010State Public Notification requested6 linked violations
April 25, 2002State Compliance achieved4 linked violations
October 31, 1994State Formal Notice of Violation issued1 linked violation

Common questions

Is CHEROKEE CO. RWD #8 (BRIGGS) required to publish a Consumer Confidence Report?: Yes. CHEROKEE CO. RWD #8 (BRIGGS) 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 CHEROKEE CO. RWD #8 (BRIGGS)’s next Consumer Confidence Report due?: CHEROKEE CO. RWD #8 (BRIGGS)’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CHEROKEE CO. RWD #8 (BRIGGS) have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 item for CHEROKEE CO. RWD #8 (BRIGGS) that is 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

CHEROKEE CO RWD # 8 (BRIGGS)

918-453-9934

TAHLEQUAH, OK 74464