Is CLEVELAND MUNICIPAL AUTHORITY required to publish a Consumer Confidence Report?

Yes. CLEVELAND MUNICIPAL 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 CLEVELAND MUNICIPAL AUTHORITY’s next Consumer Confidence Report due?

CLEVELAND MUNICIPAL 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.

CLEVELAND, OK · Pawnee County

CLEVELAND MUNICIPAL AUTHORITY Water System

Consumer Confidence Report status

CLEVELAND MUNICIPAL 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 CLEVELAND MUNICIPAL 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): OK1021210
System type: Community Water System
Population served: 3,262
Service connections: 1,624
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

CLEVELAND MUNICIPAL AUTHORITY is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 3,262 people from surface water.

As of August 1, 2026, its federal record holds 155 entries between 2000 and 2025, all of which EPA lists as closed.

Of the 155, 49 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 Stage 1 Disinfectants and Disinfection Byproducts Rule, and volatile organic chemicals.

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2025 – December 31, 2025
Archived
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
August 1, 2025 – August 31, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2025 – March 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2025 – March 31, 2025
Archived
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 15, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2024 – December 31, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2024 – December 31, 2024
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2024 – September 30, 2024
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2024 – June 30, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2024 – June 30, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2024 – March 31, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2023 – December 31, 2023
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2023 – December 31, 2023
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
September 29, 2023 – November 24, 2025
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2023 – September 30, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2023 – September 30, 2023
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2023 – June 30, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2023 – June 30, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2023 – March 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2023 – March 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2022 – December 31, 2022
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2022 – December 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2022 – December 31, 2022
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2022 – September 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2022 – June 30, 2022
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2022 – June 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2022 – June 30, 2022
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2022 – March 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2022 – March 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2022 – March 31, 2022
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2021 – November 30, 2021
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
April 1, 2021 – June 7, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2021 – June 30, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2021 – June 30, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2021 – March 31, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2021 – March 31, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2020 – December 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2020 – December 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2020 – December 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2020 – September 30, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2020 – June 30, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2020 – March 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2020 – March 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2019 – December 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2019 – December 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2019 – December 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2019 – September 30, 2019
Archived
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2019 – December 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2019 – September 30, 2019
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
April 1, 2019 – July 11, 2019
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
April 1, 2019 – July 11, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2019 – March 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2019 – March 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2018 – December 31, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2018 – September 30, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2018 – June 30, 2018
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
April 1, 2018 – June 28, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2018 – June 30, 2018
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
April 1, 2018 – June 28, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2018 – March 31, 2018
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2017 – June 28, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2017 – December 31, 2017
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2017 – September 30, 2017
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
June 30, 2017 – October 19, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2017 – June 30, 2017
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2017 – June 30, 2017
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2017 – June 30, 2017
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2017 – March 31, 2017
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2017 – March 31, 2017
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2016 – December 31, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2016 – December 31, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2016 – September 30, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2016 – September 30, 2016
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
June 30, 2016 – October 31, 2016
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
June 30, 2016 – October 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2016 – June 30, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2016 – June 30, 2016
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
March 31, 2016 – October 31, 2016
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
March 31, 2016 – October 31, 2016
Resolved
Monitoring, Regular
—
Benzene
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
Toluene
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2016 – March 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2016 – March 31, 2016
Archived
Monitoring, Regular
—
Styrene
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2016 – March 31, 2016
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2015 – December 31, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2015 – December 31, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2015 – December 31, 2015
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2015 – September 30, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2015 – September 30, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2015 – September 30, 2015
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
April 1, 2015 – August 6, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2015 – June 30, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2015 – June 30, 2015
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
April 1, 2015 – August 6, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2015 – March 31, 2015
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2015 – March 31, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2014 – December 31, 2014
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2014 – December 31, 2014
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2014 – December 31, 2014
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2014 – September 30, 2014
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2014 – June 30, 2014
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2014 – June 30, 2014
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2013 – December 31, 2013
Archived
Monitoring and Reporting (DBP)
—
TTHM
August 1, 2013 – October 31, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2013 – September 30, 2013
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
February 1, 2013 – April 30, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
February 1, 2013 – April 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2012 – December 31, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2012 – September 30, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2012 – June 30, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2012 – March 31, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2011 – December 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2011 – September 30, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2011 – June 30, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2011 – March 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2010 – December 31, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2010 – September 30, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2010 – June 30, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 2010 – April 30, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2010 – March 31, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2009 – December 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2009 – September 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2009 – June 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2009 – March 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2008 – December 31, 2008
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
October 1, 2008 – December 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2008 – June 30, 2008
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
January 1, 2008 – March 31, 2008
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2008 – December 31, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2008 – March 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2007 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2007 – June 30, 2007
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2006 – December 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
October 1, 2006 – December 31, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2006 – December 31, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2005 – December 31, 2007
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 2000 – May 31, 2000
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2025 – December 31, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
August 1, 2025 – August 31, 2025	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 17, 2024 – July 15, 2025	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Resolved
October 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2024 – September 30, 2024	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
April 1, 2024 – June 30, 2024	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2024 – March 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2023 – December 31, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2023 – December 31, 2023	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
September 29, 2023 – November 24, 2025	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
July 1, 2023 – September 30, 2023	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2023 – June 30, 2023	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
April 1, 2023 – June 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2023 – March 31, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2023 – March 31, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2022 – December 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2022 – December 31, 2022	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
October 1, 2022 – December 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2022 – September 30, 2022	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
April 1, 2022 – June 30, 2022	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2022 – June 30, 2022	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
April 1, 2022 – June 30, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2022 – March 31, 2022	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
November 1, 2021 – November 30, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2021 – June 7, 2021	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
January 1, 2021 – March 31, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2021 – March 31, 2021	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2020 – September 30, 2020	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2020 – June 30, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2019 – December 31, 2019	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2019 – July 11, 2019	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2019 – July 11, 2019	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2018 – September 30, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2018 – June 28, 2018	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2018 – June 28, 2018	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2018 – March 31, 2018	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
December 30, 2017 – June 28, 2018	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
October 1, 2017 – December 31, 2017	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2017 – September 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
June 30, 2017 – October 19, 2018	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2017 – June 30, 2017	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
January 1, 2017 – March 31, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2017 – March 31, 2017	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
June 30, 2016 – October 31, 2016	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
June 30, 2016 – October 31, 2016	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
March 31, 2016 – October 31, 2016	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
March 31, 2016 – October 31, 2016	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	Benzene	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	Toluene	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2016 – March 31, 2016	Monitoring, Regular	Styrene	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	Ethylbenzene	—	Resolved
October 1, 2015 – December 31, 2015	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2015 – September 30, 2015	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2015 – August 6, 2015	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2015 – August 6, 2015	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2015 – March 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2015 – March 31, 2015	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
October 1, 2014 – December 31, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2014 – December 31, 2014	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
October 1, 2014 – December 31, 2014	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2014 – September 30, 2014	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
April 1, 2014 – June 30, 2014	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
April 1, 2014 – June 30, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2013 – December 31, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
August 1, 2013 – October 31, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
February 1, 2013 – April 30, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
February 1, 2013 – April 30, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2012 – September 30, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2012 – June 30, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2012 – March 31, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2011 – December 31, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2011 – September 30, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2011 – June 30, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2011 – March 31, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2010 – December 31, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2010 – September 30, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2010 – April 30, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2010 – March 31, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2009 – December 31, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2009 – September 30, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2009 – March 31, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2008 – December 31, 2008	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2008 – March 31, 2008	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2008 – March 31, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2007 – June 30, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2006 – December 31, 2006	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
October 1, 2006 – December 31, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2006 – September 30, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Carbofuran	—	Resolved
May 1, 2000 – May 31, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved

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

Enforcement actions

March 11, 2026State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 25, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 25, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 24, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
November 24, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 15, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 15, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 2, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 20, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 20, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 15, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 15, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 11, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 18, 2025State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
June 18, 2025State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
June 18, 2025State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
June 18, 2025State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
June 18, 2025State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
June 18, 2025State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
June 18, 2025State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
June 18, 2025State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
June 18, 2025State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
June 18, 2025State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
June 18, 2025State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
June 18, 2025State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
June 18, 2025State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
May 31, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 23, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 28, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 26, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 3, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 12, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 12, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 29, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 26, 2024State Administrative/Compliance Order with penalty issuedgeneral compliance action — not tied to a specific violation on record
August 5, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 5, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 30, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 4, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 9, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 9, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 15, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 15, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 5, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 18, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
June 26, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
June 26, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 3, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
April 3, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 3, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
March 21, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 27, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 27, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 21, 2023State Administrative/Compliance Order with penalty issuedgeneral compliance action — not tied to a specific violation on record
January 4, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
December 22, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 22, 2022State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 1, 2022State Compliance achievedgeneral compliance action — not tied to a specific violation on record
December 1, 2022State Compliance achievedgeneral compliance action — not tied to a specific violation on record
September 30, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 24, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 24, 2022State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 7, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
July 7, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 1, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 17, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 17, 2022State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 19, 2022State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 19, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 19, 2022State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 19, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 30, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 12, 2021State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 12, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 30, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 12, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 12, 2021State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 10, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 7, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 3, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 3, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 18, 2021State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 18, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 1, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 1, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 6, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 2, 2021State Public Notification requested3 linked violations
February 2, 2021State Violation/Reminder Notice4 linked violations
December 1, 2020State Public Notification received4 linked violations
December 1, 2020State Public Notification received4 linked violations
November 12, 2020State Violation/Reminder Notice4 linked violations
November 12, 2020State Public Notification requested4 linked violations
August 27, 2020State Public Notification requested4 linked violations
August 27, 2020State Violation/Reminder Notice4 linked violations
May 29, 2020State Public Notification received4 linked violations
May 15, 2020State Violation/Reminder Notice4 linked violations
May 15, 2020State Public Notification requested4 linked violations
March 6, 2020State Public Notification requested1 linked violation
March 6, 2020State Violation/Reminder Notice1 linked violation
March 3, 2020State Public Notification received4 linked violations
February 3, 2020State Violation/Reminder Notice4 linked violations
February 3, 2020State Public Notification requested4 linked violations
December 2, 2019State Public Notification received4 linked violations
November 5, 2019State Violation/Reminder Notice4 linked violations
November 5, 2019State Public Notification requested4 linked violations
August 1, 2019State Public Notification received3 linked violations
July 23, 2019State Violation/Reminder Notice3 linked violations
July 23, 2019State Public Notification requested3 linked violations
July 11, 2019State Compliance achieved2 linked violations
June 13, 2019State Violation/Reminder Notice1 linked violation
June 13, 2019State Violation/Reminder Notice1 linked violation
May 31, 2019State Public Notification received3 linked violations
May 1, 2019State Violation/Reminder Notice3 linked violations
May 1, 2019State Public Notification requested3 linked violations
February 4, 2019State Public Notification received1 linked violation
January 15, 2019State Public Notification requested1 linked violation
January 15, 2019State Violation/Reminder Notice1 linked violation
December 10, 2018State Compliance achieved2 linked violations
December 10, 2018State Compliance achieved1 linked violation
November 30, 2018State Violation/Reminder Notice2 linked violations
October 31, 2018State Public Notification received4 linked violations
October 19, 2018State Compliance achieved2 linked violations
October 19, 2018State Violation/Reminder Notice4 linked violations
August 30, 2018State Public Notification received2 linked violations
August 1, 2018State Violation/Reminder Notice2 linked violations
August 1, 2018State Public Notification requested2 linked violations
June 28, 2018State Compliance achieved5 linked violations
June 14, 2018State Violation/Reminder Notice1 linked violation
June 14, 2018State Violation/Reminder Notice21 linked violations
May 31, 2018State Public Notification received4 linked violations
April 26, 2018State Violation/Reminder Notice2 linked violations
April 26, 2018State Public Notification requested2 linked violations
March 26, 2018State Public Notification received1 linked violation
March 26, 2018State Public Notification received1 linked violation
March 26, 2018State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 9, 2018State Violation/Reminder Notice1 linked violation
March 9, 2018State Violation/Reminder Notice1 linked violation
February 16, 2018State Public Notification requested3 linked violations
February 16, 2018State Violation/Reminder Notice3 linked violations
January 17, 2018State Administrative/Compliance Order with penalty issued152 linked violations
November 27, 2017State Public Notification received5 linked violations
November 16, 2017State Public Notification requested3 linked violations
November 16, 2017State Violation/Reminder Notice3 linked violations
September 11, 2017State Violation/Reminder Notice1 linked violation
September 11, 2017State Violation/Reminder Notice1 linked violation
August 4, 2017State Violation/Reminder Notice2 linked violations
August 4, 2017State Public Notification requested2 linked violations
June 2, 2017State Public Notification received2 linked violations
May 5, 2017State Public Notification requested2 linked violations
April 3, 2017State Public Notification received8 linked violations
February 28, 2017State Public Notification requested8 linked violations
October 31, 2016State Compliance achieved4 linked violations
October 7, 2016State Violation/Reminder Notice1 linked violation
October 3, 2016State Compliance achieved21 linked violations
October 3, 2016State Public Notification received21 linked violations
September 15, 2016State Public Notification requested21 linked violations
September 15, 2016State Violation/Reminder Notice21 linked violations
July 26, 2016State Compliance achieved1 linked violation
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achieved1 linked violation
July 26, 2016State Compliance achieved1 linked violation
July 26, 2016State Compliance achieved1 linked violation
July 26, 2016State Compliance achieved1 linked violation
June 3, 2016State Violation/Reminder Notice1 linked violation
June 3, 2016State Violation/Reminder Notice1 linked violation
April 4, 2016State Public Notification received3 linked violations
March 9, 2016State Administrative/Compliance Order with penalty issued3 linked violations
March 9, 2016State Public Notification requested3 linked violations
January 4, 2016State Public Notification received3 linked violations
December 2, 2015State Administrative/Compliance Order with penalty issued3 linked violations
December 2, 2015State Public Notification requested3 linked violations
October 2, 2015State Public Notification received2 linked violations
September 11, 2015State Administrative/Compliance Order with penalty issued2 linked violations
September 11, 2015State Public Notification requested2 linked violations
August 6, 2015State Compliance achieved1 linked violation
August 6, 2015State Compliance achieved1 linked violation
July 2, 2015State Public Notification received3 linked violations
June 12, 2015State Intentional no-action34 linked violations
June 9, 2015State Administrative/Compliance Order with penalty issued3 linked violations
June 9, 2015State Public Notification requested3 linked violations
June 2, 2015State Violation/Reminder Notice1 linked violation
June 2, 2015State Violation/Reminder Notice1 linked violation
April 8, 2015State Violation/Reminder Notice44 linked violations
April 2, 2015State Public Notification received3 linked violations
March 11, 2015State Public Notification requested3 linked violations
March 11, 2015State Administrative/Compliance Order with penalty issued3 linked violations
December 3, 2014State Compliance achieved4 linked violations
December 1, 2014State Public Notification received3 linked violations
November 4, 2014State Public Notification requested3 linked violations
September 2, 2014State Public Notification received2 linked violations
July 30, 2014State Administrative/Compliance Order with penalty issued2 linked violations
July 30, 2014State Public Notification requested2 linked violations
June 2, 2014State Public Notification received3 linked violations
May 9, 2014State Public Notification requested3 linked violations
May 9, 2014State Administrative/Compliance Order with penalty issued3 linked violations
May 8, 2014State Compliance achieved1 linked violation
May 8, 2014State Compliance achieved1 linked violation
April 24, 2014State Compliance achieved2 linked violations
April 24, 2014State Compliance achieved2 linked violations
February 4, 2014State Violation/Reminder Notice44 linked violations
February 4, 2013State Public Notification received1 linked violation
January 15, 2013State Public Notification requested1 linked violation
January 15, 2013State Violation/Reminder Notice1 linked violation
November 2, 2012State Public Notification received1 linked violation
October 1, 2012State Public Notification requested1 linked violation
October 1, 2012State Violation/Reminder Notice2 linked violations
August 2, 2012State Public Notification received23 linked violations
July 3, 2012State Public Notification requested2 linked violations
July 3, 2012State Violation/Reminder Notice10 linked violations
May 23, 2012State Compliance achieved1 linked violation
May 1, 2012State Public Notification received41 linked violations
April 9, 2012State Public Notification requested1 linked violation
April 9, 2012State Violation/Reminder Notice1 linked violation
February 2, 2012State Public Notification received1 linked violation
January 9, 2012State Public Notification requested1 linked violation
January 9, 2012State Violation/Reminder Notice1 linked violation
November 1, 2011State Public Notification received2 linked violations
October 13, 2011State Violation/Reminder Notice1 linked violation
October 13, 2011State Public Notification requested21 linked violations
August 2, 2011State Public Notification received1 linked violation
July 14, 2011State Violation/Reminder Notice1 linked violation
July 14, 2011State Public Notification requested1 linked violation
May 2, 2011State Public Notification received1 linked violation
April 11, 2011State Violation/Reminder Notice1 linked violation
April 11, 2011State Public Notification requested1 linked violation
March 18, 2011State Compliance achieved9 linked violations
February 22, 2011State Violation/Reminder Notice1 linked violation
February 22, 2011State Administrative/Compliance Order with penalty issued1 linked violation
February 22, 2011State Public Notification requested1 linked violation
February 7, 2011State Public Notification received1 linked violation
January 7, 2011State Public Notification requested1 linked violation
January 7, 2011State Violation/Reminder Notice1 linked violation
December 2, 2010State Public Notification received1 linked violation
October 7, 2010State Public Notification requested1 linked violation
October 7, 2010State Violation/Reminder Notice1 linked violation
August 2, 2010State Public Notification received1 linked violation
July 6, 2010State Violation/Reminder Notice1 linked violation
July 6, 2010State Public Notification requested1 linked violation
June 11, 2010State Public Notification requested1 linked violation
June 11, 2010State Violation/Reminder Notice1 linked violation
June 11, 2010State Public Notification requested1 linked violation
June 11, 2010State Public Notification requested1 linked violation
June 11, 2010State Violation/Reminder Notice1 linked violation
June 11, 2010State Violation/Reminder Notice1 linked violation
May 3, 2010State Public Notification received1 linked violation
April 30, 2010State Compliance achieved1 linked violation
April 21, 2010State Public Notification requested1 linked violation
April 21, 2010State Violation/Reminder Notice1 linked violation
March 1, 2010State Public Notification received1 linked violation
January 26, 2010State Public Notification requested1 linked violation
January 26, 2010State Violation/Reminder Notice1 linked violation
December 4, 2009State Public Notification received1 linked violation
November 4, 2009State Public Notification requested1 linked violation
November 4, 2009State Violation/Reminder Notice1 linked violation
September 1, 2009State Public Notification received1 linked violation
July 29, 2009State Public Notification requested1 linked violation
July 29, 2009State Violation/Reminder Notice1 linked violation
July 27, 2009State Violation/Reminder Notice29 linked violations
June 4, 2009State Public Notification received1 linked violation
May 27, 2009State Compliance achieved2 linked violations
May 13, 2009State Public Notification requested1 linked violation
May 13, 2009State Violation/Reminder Notice1 linked violation
May 8, 2009State Public Notification requested3 linked violations
May 8, 2009State Violation/Reminder Notice3 linked violations
April 6, 2009State Public Notification received2 linked violations
February 8, 2009State Public Notification received1 linked violation
January 15, 2009State Violation/Reminder Notice1 linked violation
January 15, 2009State Public Notification requested1 linked violation
December 10, 2008State Public Notification received1 linked violation
October 30, 2008State Public Notification requested1 linked violation
October 30, 2008State Violation/Reminder Notice1 linked violation
October 1, 2008State Public Notification received1 linked violation
September 15, 2008State Public Notification requested1 linked violation
September 15, 2008State Violation/Reminder Notice1 linked violation
September 4, 2008State Public Notification received1 linked violation
August 28, 2008State Public Notification requested1 linked violation
August 28, 2008State Administrative/Compliance Order with penalty issued2 linked violations
August 6, 2008State Public Notification requested1 linked violation
August 6, 2008State Violation/Reminder Notice1 linked violation
April 1, 2008State Compliance achieved2 linked violations
March 3, 2008State Public Notification received1 linked violation
February 6, 2008State Violation/Reminder Notice1 linked violation
February 6, 2008State Public Notification requested1 linked violation
February 1, 2008State Public Notification received1 linked violation
January 7, 2008State Public Notification requested1 linked violation
January 7, 2008State Violation/Reminder Notice1 linked violation
September 26, 2007State Public Notification received1 linked violation
September 26, 2007State Public Notification received2 linked violations
September 26, 2007State Public Notification received1 linked violation
September 26, 2007State Public Notification received1 linked violation
September 14, 2007State Public Notification requested1 linked violation
September 14, 2007State Administrative/Compliance Order with penalty issued1 linked violation
July 10, 2007State Public Notification requested1 linked violation
July 10, 2007State Administrative/Compliance Order with penalty issued1 linked violation
June 4, 2007State Public Notification received1 linked violation
May 8, 2007State Public Notification requested1 linked violation
May 8, 2007State Administrative/Compliance Order with penalty issued1 linked violation
April 16, 2007State Administrative/Compliance Order with penalty issued2 linked violations
April 16, 2007State Public Notification requested2 linked violations
February 26, 2007State Public Notification received1 linked violation
February 16, 2007State Public Notification requested1 linked violation
February 16, 2007State Administrative/Compliance Order with penalty issued1 linked violation
October 3, 2006State Public Notification requested1 linked violation
August 9, 2006State Administrative/Compliance Order without penalty issued45 linked violations
August 9, 2006State Public Notification requested5 linked violations
August 9, 2006State Administrative/Compliance Order with penalty issued42 linked violations
May 1, 2006State Public Notification received1 linked violation
September 7, 2005State Public Notification requested6 linked violations
April 15, 2005State Public Notification requested1 linked violation
April 15, 2005State Administrative/Compliance Order with penalty issued1 linked violation
February 2, 2005State Public Notification received2 linked violations
August 17, 2001State Administrative/Compliance Order with penalty issued9 linked violations

Common questions

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

CLEVELAND MUNICIPAL AUTHORITY

918-645-4292

CLEVELAND, OK 74020-0190