Is KAW CITY WATER AUTHORITY required to publish a Consumer Confidence Report?

Yes. KAW CITY WATER AUTHORITY 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 KAW CITY WATER AUTHORITY’s next Consumer Confidence Report due?

KAW CITY WATER AUTHORITY’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.

KAW CITY, OK · Kay County

KAW CITY WATER AUTHORITY Water System

Consumer Confidence Report status

KAW CITY WATER AUTHORITY 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 KAW CITY WATER AUTHORITY.

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): OK2003605
System type: Community Water System
Population served: 372
Service connections: 472
Ownership: local government
Water source: groundwater (wells)

KAW CITY WATER AUTHORITY is one of 1,277 community water systems in Oklahoma in the 500 or fewer people size category, serving 372 people from groundwater.

As of August 1, 2026, its federal record holds 37 entries between 2001 and 2021, all of which EPA lists as closed. Nothing has been added since 2021.

Of the 37, 35 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 Lead and Copper Rule, and the Total Coliform Rules.

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2021 – March 22, 2024
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2018 – December 31, 2018
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2016 – December 31, 2016
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2016 – June 30, 2016
Resolved
Initial, Follow-up, or Routine Source Water M/R
—
Lead and Copper Rule
January 1, 2016 – May 30, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 7, 2015 – August 4, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – June 2, 2015
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2012 – December 31, 2012
Archived
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2012 – December 31, 2012
Archived
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2012 – December 31, 2012
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2012 – June 30, 2012
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2012 – June 30, 2012
Archived
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2012 – June 30, 2012
Archived
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2012 – June 30, 2012
Archived
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
January 20, 2011 – August 4, 2016
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 2009 – October 22, 2010
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Benzene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Toluene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Styrene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2008 – January 31, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2005 – November 30, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2004 – November 30, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2004 – May 31, 2004
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2001 – September 30, 2001
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
January 1, 2021 – March 22, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2018 – December 31, 2018	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
July 1, 2016 – December 31, 2016	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2016 – June 30, 2016	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2016 – May 30, 2018	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	—	Resolved
August 7, 2015 – August 4, 2016	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2012 – June 2, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2012 – December 31, 2012	Water Quality Parameter M/R	Lead and Copper Rule	—	Archived
July 1, 2012 – December 31, 2012	Water Quality Parameter M/R	Lead and Copper Rule	—	Archived
July 1, 2012 – December 31, 2012	Water Quality Parameter M/R	Lead and Copper Rule	—	Archived
June 1, 2012 – June 30, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2012 – June 30, 2012	Water Quality Parameter M/R	Lead and Copper Rule	—	Archived
January 1, 2012 – June 30, 2012	Water Quality Parameter M/R	Lead and Copper Rule	—	Archived
January 1, 2012 – June 30, 2012	Water Quality Parameter M/R	Lead and Copper Rule	—	Archived
January 20, 2011 – August 4, 2016	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
October 1, 2009 – October 22, 2010	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Benzene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Toluene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Styrene	—	Resolved
January 1, 2008 – January 31, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2005 – November 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2004 – November 30, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2004 – May 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2001 – September 30, 2001	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved

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

Enforcement actions

December 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 21, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 7, 2023State Public Notification received1 linked violation
September 20, 2023State Violation/Reminder Notice1 linked violation
June 12, 2019State Compliance achieved1 linked violation
February 25, 2019State Violation/Reminder Notice1 linked violation
February 25, 2019State Violation/Reminder Notice1 linked violation
May 30, 2018State Compliance achieved3 linked violations
April 20, 2018State Public Notification received1 linked violation
April 20, 2017State Violation/Reminder Notice1 linked violation
April 20, 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 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
March 18, 2016State Public Notification requested1 linked violation
June 2, 2015State Compliance achieved1 linked violation
June 30, 2012State Compliance achieved1 linked violation
January 27, 2010State Violation/Reminder Notice2 linked violations
January 13, 2010State Public Notification requested22 linked violations
October 1, 2008State Compliance achieved1 linked violation
February 25, 2008State Violation/Reminder Notice1 linked violation
February 1, 2008State Compliance achieved3 linked violations
September 26, 2007State Violation/Reminder Notice2 linked violations
September 26, 2007State Public Notification requested1 linked violation
July 18, 2006State Administrative/Compliance Order without penalty issued4 linked violations
August 3, 2004State Violation/Reminder Notice24 linked violations
December 14, 2001State Compliance achieved3 linked violations

Common questions

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

KAW CITY WATER AUTHORITY

580-269-2525

KAW CITY, OK 74641