Is COMMERCE required to publish a Consumer Confidence Report?

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

COMMERCE’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.

COMMERCE, OK · Ottawa County

COMMERCE Water System

Consumer Confidence Report status

COMMERCE 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 open health-based violation for COMMERCE.

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): OK2005810
System type: Community Water System
Population served: 2,645
Service connections: 937
Ownership: local government
Water source: groundwater (wells)

COMMERCE is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 2,645 people from groundwater.

As of August 1, 2026, its federal record holds 28 entries between 2007 and 2025, of which 1 health-based item remains open.

Of the 28, 27 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 volatile organic chemicals, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and inorganic chemicals.

Violation history

Monitoring, Regular
—
Simazine
January 1, 2025 – December 31, 2025
Archived
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Addressed
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Styrene
January 1, 2023 – December 31, 2025
Archived
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2020 – September 30, 2021
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2020 – December 31, 2020
Resolved
Monitoring, Regular
—
Gross Beta Particle Activity
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Tetrachloroethylene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
CHLOROBENZENE
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Toluene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Ethylbenzene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Carbon tetrachloride
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Tetrachloroethylene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Vinyl chloride
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2008 – October 31, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2007 – July 31, 2007
Resolved

Archived closed in EPA's records (typically due to age or a data correction)Addressed corrective action reported, pending final confirmationResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2025 – December 31, 2025	Monitoring, Regular	Simazine	—	Archived
October 17, 2024	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Addressed
January 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	TTHM	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Styrene	—	Archived
October 1, 2020 – September 30, 2021	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2020 – December 31, 2020	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
January 1, 2020 – December 31, 2025	Monitoring, Regular	Gross Beta Particle Activity	—	Archived
October 1, 2013 – December 31, 2013	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Tetrachloroethylene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	CHLOROBENZENE	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Toluene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Ethylbenzene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Carbon tetrachloride	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Tetrachloroethylene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Vinyl chloride	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
October 1, 2008 – October 31, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2007 – July 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Archived closed in EPA's records (typically due to age or a data correction)Addressed corrective action reported, pending final confirmationResolved addressed and confirmed by the state

Enforcement actions

February 19, 2026State Violation/Reminder Notice34 linked violations
February 19, 2026State Public Notification requested34 linked violations
July 11, 2025State Violation/Reminder Notice1 linked violation
July 11, 2025State Violation/Reminder Notice1 linked violation
May 14, 2025State Public Notification received2 linked violations
November 22, 2024State Public Notification requested2 linked violations
November 22, 2024State Violation/Reminder Notice2 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
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
March 7, 2022State Compliance achieved2 linked violations
February 12, 2022State Public Notification received1 linked violation
February 12, 2022State Public Notification received1 linked violation
November 18, 2021State Violation/Reminder Notice2 linked violations
November 18, 2021State Public Notification requested2 linked violations
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
September 18, 2021State Public Notification received1 linked violation
September 17, 2021State Public Notification requested1 linked violation
September 17, 2021State Violation/Reminder Notice1 linked violation
February 12, 2021State Public Notification requested1 linked violation
February 12, 2021State Public Notification requested1 linked violation
February 12, 2021State Violation/Reminder Notice1 linked violation
February 12, 2021State Violation/Reminder Notice1 linked violation
September 18, 2020State Public Notification requested1 linked violation
September 18, 2020State Violation/Reminder Notice1 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 11, 2015State Compliance achieved21 linked violations
August 11, 2015State Compliance achieved21 linked violations
August 11, 2015State Compliance achieved1 linked violation
August 11, 2015State Compliance achieved1 linked violation
February 26, 2015State Compliance achieved1 linked violation
January 14, 2015State Violation/Reminder Notice1 linked violation
April 16, 2014State Public Notification requested1 linked violation
April 16, 2014State Violation/Reminder Notice1 linked violation
February 28, 2014State Public Notification requested42 linked violations
February 28, 2014State Violation/Reminder Notice42 linked violations
February 28, 2014State Compliance achieved1 linked violation
February 14, 2014State Public Notification requested2 linked violations
February 14, 2014State Violation/Reminder Notice2 linked violations
November 21, 2008State Public Notification requested1 linked violation
November 21, 2008State Violation/Reminder Notice1 linked violation
November 1, 2008State Compliance achieved2 linked violations
October 27, 2008State Public Notification requested1 linked violation
October 27, 2008State Violation/Reminder Notice1 linked violation
May 21, 2008State Violation/Reminder Notice1 linked violation
May 21, 2008State Public Notification requested1 linked violation
May 1, 2008State Compliance achieved1 linked violation
March 18, 2008State Compliance achieved1 linked violation
September 5, 2007State Public Notification received1 linked violation
August 22, 2007State Public Notification requested1 linked violation
May 15, 2006State Compliance achieved1 linked violation
May 12, 2006State Compliance achieved1 linked violation
October 3, 2005State Violation/Reminder Notice1 linked violation
October 3, 2005State Public Notification requested1 linked violation
May 9, 2005State Violation/Reminder Notice2 linked violations
August 27, 2004State Violation/Reminder Notice1 linked violation
March 11, 2004State Compliance achieved1 linked violation
March 11, 2004State Public Notification received1 linked violation
December 19, 2003State Violation/Reminder Notice1 linked violation
March 18, 2002State Compliance achieved1 linked violation

Common questions

Is COMMERCE required to publish a Consumer Confidence Report?: Yes. COMMERCE 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 COMMERCE’s next Consumer Confidence Report due?: COMMERCE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does COMMERCE have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 open health-based violation for COMMERCE.
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

COMMERCE

918-675-4373

COMMERCE, OK 74339