Is OTTAWA CO RWD # 3 required to publish a Consumer Confidence Report?

Yes. OTTAWA CO RWD # 3 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 OTTAWA CO RWD # 3’s next Consumer Confidence Report due?

OTTAWA CO RWD # 3’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.

QUAPAW, OK · Ottawa County

OTTAWA CO RWD # 3 Water System

Consumer Confidence Report status

OTTAWA CO RWD # 3 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 OTTAWA CO RWD # 3, alongside 9 other open items.

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): OK2005806
System type: Community Water System
Population served: 140
Service connections: 71
Ownership: local government
Water source: groundwater (wells)

OTTAWA CO RWD # 3 is one of 1,277 community water systems in Oklahoma in the 500 or fewer people size category, serving 140 people from groundwater.

As of August 1, 2026, its federal record holds 116 entries between 1995 and 2026, of which 1 health-based item remains open, alongside 9 other open entries.

Of the 116, 88 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, volatile organic chemicals, and the Consumer Confidence Rule.

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2026
Addressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2025
Addressed
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025
Addressed
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2025 – December 31, 2025
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2025
Addressed
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Monitoring and Reporting (DBP)
—
Chlorine
September 1, 2024 – September 30, 2024
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2024
Addressed
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024
Addressed
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Arsenic
January 1, 2023 – December 31, 2025
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
November 29, 2022 – April 5, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 29, 2022 – April 5, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 2, 2022 – November 10, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2022 – December 15, 2023
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2022 – December 31, 2022
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 22, 2021 – April 5, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 29, 2021
Addressed
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2021 – September 30, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 8, 2021
Addressed
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – November 10, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2021 – September 30, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 17, 2021 – May 12, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 17, 2021 – May 12, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2021 – February 28, 2021
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2021 – March 31, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 1, 2020 – May 12, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 1, 2020 – May 12, 2023
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 2, 2020 – November 10, 2023
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2020 – September 30, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 28, 2020 – May 12, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 28, 2020 – May 12, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2020 – May 31, 2020
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2020 – June 30, 2020
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2020 – December 31, 2020
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Xylenes, Total
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Vinyl chloride
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Benzene
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Toluene
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Ethylbenzene
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Styrene
January 1, 2020 – December 31, 2025
Archived
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2019 – September 30, 2019
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2019 – September 30, 2019
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2019 – May 31, 2019
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2019 – June 30, 2019
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
March 6, 2018 – December 30, 2021
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
December 28, 2017 – March 21, 2018
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2017 – September 30, 2020
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2017 – September 30, 2020
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2017 – December 31, 2017
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – November 10, 2023
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2016 – January 11, 2019
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
February 5, 2015 – March 21, 2018
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2014 – December 31, 2014
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
September 17, 2014 – March 21, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – May 25, 2016
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 10, 2013 – December 30, 2021
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2013 – October 31, 2013
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 2013 – September 30, 2013
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
September 1, 2013 – September 30, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2013 – September 30, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – May 25, 2016
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2013 – September 27, 2016
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2012 – September 27, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – May 25, 2016
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2011 – December 31, 2019
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2010 – September 30, 2010
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 1, 2010 – August 31, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2010 – August 31, 2010
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Regular
—
Gross Beta Particle Activity
July 1, 2010 – September 30, 2010
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2010 – October 22, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2010 – January 31, 2010
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2009 – October 26, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2009 – July 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2009 – January 31, 2009
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 2008 – October 31, 2008
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2008 – October 22, 2010
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 2008 – September 30, 2008
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 2008 – September 30, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2008 – October 26, 2012
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2008 – December 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2008 – December 31, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – October 26, 2012
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2007 – December 31, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – October 26, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2006 – May 31, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2005 – October 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2004 – October 31, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2004 – July 31, 2004
Resolved
Monitoring, Regular
—
Gross Beta Particle Activity
January 1, 2004 – December 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2004 – December 31, 2007
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2004 – December 31, 2007
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2004 – December 31, 2007
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
June 1, 1998 – June 30, 1998
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1995 – July 31, 1995
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1995 – May 31, 1995
Resolved

Addressed corrective action reported, pending final confirmationArchived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2026	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
July 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
July 1, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Addressed
January 1, 2025 – December 31, 2025	Monitoring, Regular	Nitrate-Nitrite	—	Archived
January 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
October 17, 2024	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Unaddressed
October 17, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
September 1, 2024 – September 30, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Addressed
July 1, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Addressed
January 1, 2024 – December 31, 2024	Monitoring, Regular	Nitrate-Nitrite	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Arsenic	—	Archived
November 29, 2022 – April 5, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 29, 2022 – April 5, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 2, 2022 – November 10, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2022 – December 15, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
December 22, 2021 – April 5, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 29, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Addressed
September 1, 2021 – September 30, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
August 8, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Addressed
July 1, 2021 – November 10, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
March 17, 2021 – May 12, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 17, 2021 – May 12, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 1, 2021 – February 28, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
December 1, 2020 – May 12, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 1, 2020 – May 12, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 2, 2020 – November 10, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2020 – September 30, 2023	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 28, 2020 – May 12, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 28, 2020 – May 12, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 1, 2020 – May 31, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2020 – June 30, 2020	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2020 – December 31, 2025	Monitoring, Regular	p-Dichlorobenzene	—	Archived
January 1, 2020 – December 31, 2020	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
January 1, 2020 – December 31, 2025	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Xylenes, Total	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	DICHLOROMETHANE	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	o-Dichlorobenzene	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Vinyl chloride	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	1,2-Dichloroethane	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Tetrachloroethylene	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	CHLOROBENZENE	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Benzene	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Toluene	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Ethylbenzene	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Styrene	—	Archived
July 1, 2019 – September 30, 2019	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2019 – September 30, 2019	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
May 1, 2019 – May 31, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2019 – June 30, 2019	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
March 6, 2018 – December 30, 2021	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
December 28, 2017 – March 21, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 1, 2017 – September 30, 2020	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2017 – September 30, 2020	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2017 – December 31, 2017	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2017 – November 10, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2016 – January 11, 2019	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
February 5, 2015 – March 21, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
December 1, 2014 – December 31, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
September 17, 2014 – March 21, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2014 – May 25, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 10, 2013 – December 30, 2021	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 1, 2013 – October 31, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
September 1, 2013 – September 30, 2013	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
September 1, 2013 – September 30, 2013	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
September 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2013 – May 25, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2013 – September 27, 2016	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2012 – September 27, 2016	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2012 – May 25, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2011 – June 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2011 – December 31, 2019	Monitoring, Regular	Arsenic	—	Archived
September 1, 2010 – September 30, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2010 – August 31, 2010	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
August 1, 2010 – August 31, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2010 – September 30, 2010	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring, Regular	Combined Uranium	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring, Regular	Gross Beta Particle Activity	—	Resolved
January 1, 2010 – October 22, 2010	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2010 – January 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2009 – October 26, 2012	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2009 – July 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2009 – January 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2008 – October 31, 2008	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
October 1, 2008 – October 22, 2010	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
September 1, 2008 – September 30, 2008	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
September 1, 2008 – September 30, 2008	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2008 – October 26, 2012	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2007 – October 26, 2012	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
July 1, 2006 – October 26, 2012	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
May 1, 2006 – May 31, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2005 – October 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2004 – October 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2004 – July 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2004 – December 31, 2007	Monitoring, Regular	Gross Beta Particle Activity	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2004 – December 31, 2007	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2004 – December 31, 2007	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2004 – December 31, 2007	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
June 1, 1998 – June 30, 1998	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 1995 – July 31, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 1995 – May 31, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Enforcement actions

February 19, 2026State Public Notification requested24 linked violations
February 19, 2026State Violation/Reminder Notice24 linked violations
August 13, 2025State Public Notification requested1 linked violation
August 13, 2025State Violation/Reminder Notice1 linked violation
July 11, 2025State Violation/Reminder Notice1 linked violation
July 11, 2025State Violation/Reminder Notice1 linked violation
June 26, 2025State Compliance achieved1 linked violation
June 26, 2025State Compliance achieved1 linked violation
March 6, 2025State Violation/Reminder Notice2 linked violations
March 6, 2025State Public Notification requested2 linked violations
November 22, 2024State Violation/Reminder Notice1 linked violation
November 22, 2024State Public Notification requested1 linked violation
August 21, 2024State Violation/Reminder Notice1 linked violation
August 21, 2024State Public Notification requested1 linked violation
July 12, 2024State Violation/Reminder Notice1 linked violation
April 5, 2024State Compliance achieved2 linked violations
April 5, 2024State Compliance achieved1 linked violation
April 5, 2024State Compliance achieved1 linked violation
April 5, 2024State Compliance achieved4 linked violations
April 5, 2024State Compliance achieved1 linked violation
April 5, 2024State Compliance achieved2 linked violations
April 5, 2024State Compliance achieved2 linked violations
April 5, 2024State Compliance achieved1 linked violation
December 15, 2023State Compliance achieved1 linked violation
November 30, 2023State Public Notification requested2 linked violations
November 30, 2023State Violation/Reminder Notice2 linked violations
November 10, 2023State Public Notification received1 linked violation
November 10, 2023State Compliance achieved1 linked violation
November 10, 2023State Compliance achieved1 linked violation
November 10, 2023State Compliance achieved1 linked violation
November 10, 2023State Compliance achieved1 linked violation
November 10, 2023State Compliance achieved1 linked violation
November 10, 2023State Public Notification received2 linked violations
November 10, 2023State Public Notification received1 linked violation
November 10, 2023State Public Notification received1 linked violation
November 10, 2023State Public Notification received1 linked violation
November 10, 2023State Public Notification received1 linked violation
November 10, 2023State Public Notification received1 linked violation
November 10, 2023State Public Notification received1 linked violation
November 10, 2023State Public Notification received1 linked violation
November 10, 2023State Public Notification received2 linked violations
September 25, 2023State Administrative/Compliance Order without penalty issued40 linked violations
May 12, 2023State Compliance achieved1 linked violation
May 12, 2023State Compliance achieved1 linked violation
May 12, 2023State Compliance achieved1 linked violation
May 12, 2023State Compliance achieved1 linked violation
May 12, 2023State Compliance achieved1 linked violation
May 12, 2023State Compliance achieved1 linked violation
March 31, 2023State Compliance achieved1 linked violation
March 14, 2023State Violation/Reminder Notice1 linked violation
March 14, 2023State Public Notification requested1 linked violation
January 18, 2023State Violation/Reminder Notice1 linked violation
December 1, 2022State Violation/Reminder Notice1 linked violation
December 1, 2022State Public Notification requested1 linked violation
August 30, 2022State Violation/Reminder Notice1 linked violation
August 30, 2022State Public Notification requested1 linked violation
May 6, 2022State Administrative/Compliance Order without penalty issued15 linked violations
January 21, 2022State Violation/Reminder Notice1 linked violation
January 5, 2022State Violation/Reminder Notice1 linked violation
January 5, 2022State Violation/Reminder Notice1 linked violation
December 30, 2021State Compliance achieved5 linked violations
November 18, 2021State Public Notification requested1 linked violation
November 18, 2021State Violation/Reminder Notice1 linked violation
November 18, 2021State Public Notification requested1 linked violation
November 18, 2021State Violation/Reminder Notice1 linked violation
November 16, 2021State Compliance achieved1 linked violation
November 16, 2021State Compliance achieved1 linked violation
June 22, 2021State Compliance achieved4 linked violations
April 16, 2021State Public Notification requested1 linked violation
April 16, 2021State Violation/Reminder Notice1 linked violation
April 16, 2021State Public Notification requested1 linked violation
April 16, 2021State Violation/Reminder Notice1 linked violation
March 29, 2021State Compliance achieved1 linked violation
February 12, 2021State Public Notification requested1 linked violation
February 12, 2021State Violation/Reminder Notice1 linked violation
December 11, 2020State Public Notification requested2 linked violations
December 11, 2020State Violation/Reminder Notice2 linked violations
September 18, 2020State Public Notification requested1 linked violation
September 18, 2020State Violation/Reminder Notice1 linked violation
July 28, 2020State Public Notification requested1 linked violation
July 28, 2020State Violation/Reminder Notice1 linked violation
March 6, 2020State Public Notification requested3 linked violations
March 6, 2020State Violation/Reminder Notice1 linked violation
March 6, 2020State Public Notification requested1 linked violation
March 6, 2020State Violation/Reminder Notice2 linked violations
February 7, 2020State Compliance achieved2 linked violations
November 21, 2019State Public Notification requested3 linked violations
November 21, 2019State Public Notification requested2 linked violations
November 21, 2019State Violation/Reminder Notice1 linked violation
August 6, 2019State Compliance achieved1 linked violation
August 6, 2019State Compliance achieved1 linked violation
July 18, 2019State Public Notification requested1 linked violation
July 18, 2019State Public Notification requested2 linked violations
June 14, 2018State Public Notification requested23 linked violations
February 13, 2018State Violation/Reminder Notice4 linked violations
September 27, 2016State Compliance achieved4 linked violations
August 4, 2016State Compliance achieved3 linked violations
August 4, 2016State Compliance achieved4 linked violations
August 4, 2016State Compliance achieved3 linked violations
August 4, 2016State Compliance achieved2 linked violations
August 4, 2016State Compliance achieved2 linked violations
August 4, 2016State Compliance achieved2 linked violations
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved3 linked violations
December 31, 2014State Compliance achieved4 linked violations
December 18, 2013State Violation/Reminder Notice3 linked violations
November 14, 2013State Violation/Reminder Notice4 linked violations
October 1, 2011State Compliance achieved7 linked violations
April 8, 2010State Violation/Reminder Notice5 linked violations
February 12, 2010State Public Notification requested8 linked violations
January 14, 2010State Violation/Reminder Notice13 linked violations
May 4, 2009State Administrative/Compliance Order with penalty issued8 linked violations
February 23, 2009State Public Notification requested5 linked violations
May 1, 2008State Compliance achieved7 linked violations
January 1, 2007State Compliance achieved11 linked violations
June 20, 2006State Violation/Reminder Notice23 linked violations
November 16, 2005State Public Notification requested3 linked violations
June 12, 2003State Public Notification received1 linked violation
November 15, 2001State Compliance achieved2 linked violations
October 31, 2001State Administrative/Compliance Order with penalty issued1 linked violation
May 16, 2001State Administrative/Compliance Order with penalty issued1 linked violation
January 8, 1998State Compliance achieved1 linked violation
October 20, 1995State Compliance achieved4 linked violations

Common questions

Is OTTAWA CO RWD # 3 required to publish a Consumer Confidence Report?: Yes. OTTAWA CO RWD # 3 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 OTTAWA CO RWD # 3’s next Consumer Confidence Report due?: OTTAWA CO RWD # 3’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does OTTAWA CO RWD # 3 have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 open health-based violation for OTTAWA CO RWD # 3, alongside 9 other open items.
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

OTTAWA CO RWD # 3

918-533-4959

QUAPAW, OK 74363