Is CHEROKEE CO. RWD # 16 (WOODHAVEN) required to publish a Consumer Confidence Report?

Yes. CHEROKEE CO. RWD # 16 (WOODHAVEN) 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 # 16 (WOODHAVEN)’s next Consumer Confidence Report due?

CHEROKEE CO. RWD # 16 (WOODHAVEN)’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.

COOKSON, OK · Cherokee County

CHEROKEE CO. RWD # 16 (WOODHAVEN) Water System

Consumer Confidence Report status

CHEROKEE CO. RWD # 16 (WOODHAVEN) 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 CHEROKEE CO. RWD # 16 (WOODHAVEN).

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): OK1021727
System type: Community Water System
Population served: 200
Service connections: 162
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

CHEROKEE CO. RWD # 16 (WOODHAVEN) is one of 1,277 community water systems in Oklahoma in the 500 or fewer people size category, serving 200 people from surface water.

As of August 1, 2026, its federal record holds 39 entries between 1991 and 2025, all of which EPA lists as closed.

Of the 39, 36 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 1 Disinfectants and Disinfection Byproducts Rule, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Lead and Copper Rule.

Violation history

Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2025 – September 30, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2025 – July 31, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2025 – July 31, 2025
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2025 – September 30, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
June 1, 2025 – June 30, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2025 – June 30, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2025 – May 31, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
May 1, 2025 – May 31, 2025
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2025 – June 30, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2025 – April 30, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
February 1, 2025 – February 28, 2025
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2025 – March 31, 2025
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2025 – October 1, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
December 1, 2024 – December 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
December 1, 2024 – December 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
November 1, 2024 – November 30, 2024
Resolved
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
Monitoring, Regular
—
Glyphosate
October 1, 2024 – December 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
September 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
July 1, 2024 – September 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
TTHM
February 1, 2024 – April 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
TTHM
May 1, 2023 – July 31, 2023
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2022 – October 1, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2020 – March 31, 2020
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
August 1, 2019 – October 31, 2019
Resolved
Monitoring and Reporting (DBP)
—
TTHM
August 1, 2019 – October 31, 2019
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2017 – October 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2017 – October 31, 2017
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2016 – December 31, 2016
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 2016 – January 31, 2016
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2009 – December 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2007 – December 31, 2007
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2001 – June 30, 2001
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2000 – December 31, 2000
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
April 1, 1998 – April 30, 1998
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
June 1, 1993 – July 12, 1994
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1991 – September 30, 1991
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
July 1, 2025 – September 30, 2025	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2025 – July 31, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2025 – July 31, 2025	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring and Reporting (DBP)	TTHM	—	Resolved
June 1, 2025 – June 30, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
June 1, 2025 – June 30, 2025	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
May 1, 2025 – May 31, 2025	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
May 1, 2025 – May 31, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2025 – April 30, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
February 1, 2025 – February 28, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2025 – October 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
December 1, 2024 – December 31, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
December 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
November 1, 2024 – November 30, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
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	Monitoring, Regular	Glyphosate	—	Resolved
September 1, 2024 – September 30, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
February 1, 2024 – April 30, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
May 1, 2023 – July 31, 2023	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2022 – October 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2020 – March 31, 2020	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
August 1, 2019 – October 31, 2019	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
August 1, 2019 – October 31, 2019	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2017 – October 31, 2017	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2017 – October 31, 2017	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2016 – December 31, 2016	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2016 – January 31, 2016	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
October 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2001 – June 30, 2001	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 2000 – December 31, 2000	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
April 1, 1998 – April 30, 1998	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
June 1, 1993 – July 12, 1994	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
September 1, 1991 – September 30, 1991	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

October 29, 2025State Compliance achieved2 linked violations
October 29, 2025State Compliance achieved2 linked violations
October 29, 2025State Compliance achieved2 linked violations
October 29, 2025State Compliance achieved2 linked violations
October 1, 2025State Compliance achieved1 linked violation
October 1, 2025State Compliance achieved1 linked violation
October 1, 2025State Compliance achieved1 linked violation
October 1, 2025State Compliance achieved1 linked violation
October 1, 2025State Compliance achieved1 linked violation
October 1, 2025State Compliance achieved1 linked violation
October 1, 2025State Compliance achieved1 linked violation
September 19, 2025State Public Notification requested4 linked violations
September 19, 2025State Violation/Reminder Notice4 linked violations
September 3, 2025State Compliance achieved1 linked violation
September 3, 2025State Compliance achieved1 linked violation
September 3, 2025State Compliance achieved1 linked violation
September 3, 2025State Compliance achieved1 linked violation
August 13, 2025State Public Notification requested3 linked violations
August 13, 2025State Violation/Reminder Notice3 linked violations
August 4, 2025State Compliance achieved1 linked violation
August 4, 2025State Compliance achieved1 linked violation
August 4, 2025State Compliance achieved1 linked violation
August 4, 2025State Compliance achieved1 linked violation
August 4, 2025State Compliance achieved1 linked violation
July 23, 2025State Public Notification requested2 linked violations
July 23, 2025State Violation/Reminder Notice2 linked violations
July 15, 2025State Compliance achieved1 linked violation
July 15, 2025State Compliance achieved1 linked violation
July 11, 2025State Public Notification received1 linked violation
July 11, 2025State Public Notification received2 linked violations
July 11, 2025State Public Notification received5 linked violations
July 11, 2025State Public Notification received3 linked violations
July 11, 2025State Violation/Reminder Notice1 linked violation
July 11, 2025State Violation/Reminder Notice1 linked violation
July 11, 2025State Public Notification received2 linked violations
June 27, 2025State Public Notification requested4 linked violations
June 27, 2025State Violation/Reminder Notice4 linked violations
June 3, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 3, 2025State Public Notification requested1 linked violation
June 3, 2025State Violation/Reminder Notice1 linked violation
June 3, 2025State Compliance achieved1 linked violation
June 3, 2025State Compliance achieved1 linked violation
June 3, 2025State Compliance achieved1 linked violation
June 3, 2025State Compliance achieved1 linked violation
May 6, 2025State Public Notification requested2 linked violations
May 6, 2025State Violation/Reminder Notice2 linked violations
April 9, 2025State Public Notification requested2 linked violations
April 9, 2025State Violation/Reminder Notice2 linked violations
April 1, 2025State Compliance achieved1 linked violation
April 1, 2025State Compliance achieved1 linked violation
March 6, 2025State Public Notification requested5 linked violations
March 6, 2025State Violation/Reminder Notice5 linked violations
March 4, 2025State Compliance achieved1 linked violation
March 4, 2025State Compliance achieved1 linked violation
February 7, 2025State Compliance achieved1 linked violation
January 29, 2025State Public Notification requested2 linked violations
January 29, 2025State Violation/Reminder Notice2 linked violations
November 22, 2024State Violation/Reminder Notice3 linked violations
November 22, 2024State Public Notification requested3 linked violations
November 4, 2024State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
August 21, 2024State Public Notification requested1 linked violation
August 21, 2024State Violation/Reminder Notice1 linked violation
June 28, 2024State Public Notification received1 linked violation
June 28, 2024State Public Notification received2 linked violations
June 18, 2024State Public Notification requested2 linked violations
December 15, 2023State Compliance achieved3 linked violations
November 30, 2023State Violation/Reminder Notice2 linked violations
September 22, 2023State Public Notification requested3 linked violations
September 15, 2023State Public Notification received3 linked violations
December 2, 2022State Violation/Reminder Notice2 linked violations
June 17, 2021State Public Notification received2 linked violations
December 16, 2020State Public Notification received2 linked violations
June 17, 2020State Violation/Reminder Notice2 linked violations
December 17, 2019State Public Notification requested3 linked violations
October 3, 2019State Public Notification received2 linked violations
July 3, 2018State Compliance achieved1 linked violation
July 3, 2018State Compliance achieved1 linked violation
March 21, 2018State Compliance achieved1 linked violation
March 21, 2018State Compliance achieved1 linked violation
December 14, 2017State Public Notification requested3 linked violations
April 20, 2017State Violation/Reminder Notice2 linked violations
April 20, 2017State Public Notification requested1 linked violation
July 26, 2016State Compliance achieved2 linked violations
July 26, 2016State Compliance achieved2 linked violations
July 26, 2016State Compliance achieved2 linked violations
May 20, 2016State Administrative/Compliance Order with penalty issued1 linked violation
November 19, 2013State Compliance achieved1 linked violation
November 1, 2013State Violation/Reminder Notice1 linked violation
July 16, 2012State Compliance achieved4 linked violations
June 21, 2012State Public Notification requested2 linked violations
June 21, 2012State Administrative/Compliance Order with penalty issued1 linked violation
April 12, 2010State Compliance achieved5 linked violations
February 9, 2010State Public Notification requested5 linked violations
February 9, 2010State Violation/Reminder Notice4 linked violations
October 13, 2008State Compliance achieved1 linked violation
July 1, 2008State Public Notification received2 linked violations
June 28, 2008State Administrative/Compliance Order with penalty issued2 linked violations
June 28, 2008State Public Notification requested2 linked violations
September 17, 2001State Administrative/Compliance Order with penalty issued2 linked violations
June 5, 1998State Consent Decree/Judgement1 linked violation
April 16, 1998State Administrative/Compliance Order without penalty issued2 linked violations
July 18, 1996State Administrative/Compliance Order without penalty issued2 linked violations
November 22, 1995State Boil Water Order2 linked violations

Common questions

Is CHEROKEE CO. RWD # 16 (WOODHAVEN) required to publish a Consumer Confidence Report?: Yes. CHEROKEE CO. RWD # 16 (WOODHAVEN) 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 # 16 (WOODHAVEN)’s next Consumer Confidence Report due?: CHEROKEE CO. RWD # 16 (WOODHAVEN)’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CHEROKEE CO. RWD # 16 (WOODHAVEN) have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for CHEROKEE CO. RWD # 16 (WOODHAVEN).
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 # 16 (WOODHAVEN)

918-207-9436

COOKSON, OK 74427