Is WEWOKA PUBLIC WORKS AUTHORITY required to publish a Consumer Confidence Report?

Yes. WEWOKA PUBLIC WORKS 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 WEWOKA PUBLIC WORKS AUTHORITY’s next Consumer Confidence Report due?

WEWOKA PUBLIC WORKS 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.

WEWOKA, OK · Seminole County

WEWOKA PUBLIC WORKS AUTHORITY Water System

Consumer Confidence Report status

WEWOKA PUBLIC WORKS 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 WEWOKA PUBLIC WORKS 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): OK1020510
System type: Community Water System
Population served: 3,450
Service connections: 1,650
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

WEWOKA PUBLIC WORKS AUTHORITY is one of 106 community water systems in Oklahoma in the 3,301 to 10,000 people size category, serving 3,450 people from surface water.

As of August 1, 2026, its federal record holds 188 entries between 1993 and 2025, all of which EPA lists as closed.

Of the 188, 47 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 Surface Water Treatment Rules, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2025 – March 5, 2026
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
December 1, 2025 – December 31, 2025
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 2025 – January 31, 2025
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2025 – January 31, 2025
Archived
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2025 – January 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2024 – December 31, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2024 – December 31, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2024 – September 30, 2024
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
June 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
April 1, 2024 – June 30, 2024
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
February 1, 2024 – February 29, 2024
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2024 – March 31, 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
January 1, 2024 – March 31, 2024
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2024 – January 31, 2024
Archived
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
December 1, 2023 – December 31, 2023
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
November 1, 2023 – November 30, 2023
Archived
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
November 1, 2023 – November 30, 2023
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
October 1, 2023 – October 31, 2023
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2023 – December 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2023 – December 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2023 – December 31, 2023
Archived
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
October 1, 2023 – October 31, 2023
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
September 1, 2023 – September 30, 2023
Archived
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
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2023 – September 30, 2023
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
July 1, 2023 – July 31, 2023
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
June 1, 2023 – June 30, 2023
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
May 1, 2023 – May 31, 2023
Archived
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
May 1, 2023 – May 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2023 – June 30, 2023
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
April 1, 2023 – April 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
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2023 – June 30, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2023 – April 30, 2023
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
March 1, 2023 – March 31, 2023
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
March 1, 2023 – March 31, 2023
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
February 1, 2023 – February 28, 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
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2023 – March 31, 2023
Archived
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2023 – January 31, 2023
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2023 – January 31, 2023
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
December 1, 2022 – December 31, 2022
Archived
Monitoring and Reporting (DBP)
—
TTHM
November 1, 2022 – January 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
November 1, 2022 – January 31, 2023
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
November 1, 2022 – November 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
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
October 1, 2022 – December 31, 2022
Archived
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
September 1, 2022 – September 30, 2022
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
September 1, 2022 – September 30, 2022
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
July 1, 2022 – July 31, 2022
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2022 – September 30, 2022
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2021 – April 1, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2021 – December 31, 2021
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
September 29, 2021 – April 1, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2021 – September 30, 2021
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
April 1, 2021 – May 6, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2020 – December 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2020 – September 30, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2020 – September 30, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2020 – March 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2020 – March 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2019 – September 30, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2019 – June 30, 2019
Archived
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
March 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
TTHM
January 1, 2019 – March 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2018 – December 31, 2018
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
August 1, 2018 – August 31, 2018
Archived
Monitoring, Regular
—
2,4-D
July 1, 2018 – September 30, 2018
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
April 1, 2018 – April 30, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2018 – June 30, 2018
Archived
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
March 1, 2018 – March 31, 2018
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2017 – July 18, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2017 – September 30, 2017
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2017 – June 30, 2017
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2017 – March 31, 2017
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)
October 1, 2016 – December 31, 2016
Archived
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
October 1, 2016 – October 31, 2016
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
July 1, 2016 – July 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
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
April 1, 2016 – April 30, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2016 – June 30, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2016 – June 30, 2016
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
April 1, 2016 – April 30, 2016
Archived
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
March 1, 2016 – March 31, 2016
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
February 1, 2016 – February 29, 2016
Archived
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
February 1, 2016 – February 29, 2016
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2016 – January 31, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2016 – March 31, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2016 – March 31, 2016
Archived
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2016 – January 31, 2016
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2016 – March 31, 2016
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2015 – March 31, 2016
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
December 30, 2015 – March 31, 2016
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
November 1, 2015 – November 30, 2015
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2015 – December 31, 2015
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
October 1, 2015 – October 31, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2015 – December 31, 2015
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
September 1, 2015 – September 30, 2015
Archived
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
August 1, 2015 – August 31, 2015
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
August 1, 2015 – August 31, 2015
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
August 1, 2015 – August 31, 2015
Resolved
Failure Submit Filter Profile/CPE Report
—
Interim Enhanced Surface Water Treatment Rule
August 1, 2015 – August 31, 2015
Resolved
Record Keeping
—
Interim Enhanced Surface Water Treatment Rule
August 1, 2015 – October 22, 2015
Resolved
Failure Submit Filter Profile/CPE Report
—
Interim Enhanced Surface Water Treatment Rule
July 1, 2015 – July 31, 2015
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2015 – July 31, 2015
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
July 1, 2015 – July 31, 2015
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
July 1, 2015 – July 31, 2015
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2015 – September 30, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2015 – September 30, 2015
Archived
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
July 1, 2015 – July 31, 2015
Resolved
Record Keeping
—
Interim Enhanced Surface Water Treatment Rule
July 1, 2015 – October 22, 2015
Resolved
Failure Submit Filter Profile/CPE Report
—
Interim Enhanced Surface Water Treatment Rule
June 1, 2015 – June 30, 2015
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
June 1, 2015 – June 30, 2015
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
June 1, 2015 – June 30, 2015
Resolved
Record Keeping
—
Interim Enhanced Surface Water Treatment Rule
June 1, 2015 – October 22, 2015
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
June 1, 2015 – June 30, 2015
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2015 – June 30, 2015
Archived
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
August 1, 2014 – August 31, 2014
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – March 1, 2016
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2014 – September 30, 2014
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2014 – June 30, 2014
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
May 1, 2014 – July 31, 2014
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2014 – June 30, 2014
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2014 – March 31, 2014
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2013 – December 31, 2013
Archived
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 – March 1, 2016
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2013 – September 30, 2013
Archived
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
June 1, 2013 – June 30, 2013
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
May 1, 2013 – May 31, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – March 1, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2012 – September 30, 2012
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2012 – June 30, 2012
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2012 – March 31, 2012
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2011 – December 31, 2011
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2011 – December 21, 2012
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2011 – September 30, 2011
Resolved
Public Education
Health-based
Lead and Copper Rule
April 11, 2011 – July 6, 2011
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2011 – June 30, 2011
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
October 1, 2010 – December 31, 2010
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2010 – September 30, 2010
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
May 1, 2010 – May 31, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2010 – March 31, 2010
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2010 – October 22, 2010
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2010 – March 31, 2010
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
January 1, 2010 – March 31, 2010
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2009 – December 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2009 – December 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2009 – December 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2009 – September 30, 2009
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 2009 – August 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
July 1, 2009 – September 30, 2009
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2009 – September 30, 2009
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
April 1, 2009 – June 30, 2009
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2009 – March 31, 2009
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2008 – December 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2008 – September 30, 2008
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2008 – September 30, 2008
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
July 1, 2008 – September 30, 2008
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
July 1, 2008 – July 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2008 – June 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2008 – March 31, 2008
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
November 1, 2007 – November 30, 2007
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
October 1, 2007 – October 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2007 – December 31, 2007
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
September 1, 2007 – September 30, 2007
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
August 1, 2007 – August 31, 2007
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2007 – July 31, 2007
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2007 – April 30, 2007
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2007 – January 31, 2007
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2007 – March 31, 2007
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2006 – December 31, 2006
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2006 – September 30, 2006
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2006 – March 31, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2005 – September 30, 2005
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 1993 – May 31, 1993
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
December 30, 2025 – March 5, 2026	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
December 1, 2025 – December 31, 2025	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
January 1, 2025 – January 31, 2025	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
January 1, 2025 – January 31, 2025	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
January 1, 2025 – January 31, 2025	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
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	TTHM	Health-based	Archived
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
June 1, 2024 – June 30, 2024	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
February 1, 2024 – February 29, 2024	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
January 1, 2024 – March 31, 2024	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
January 1, 2024 – March 31, 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
January 1, 2024 – January 31, 2024	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
December 1, 2023 – December 31, 2023	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
November 1, 2023 – November 30, 2023	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
November 1, 2023 – November 30, 2023	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
October 1, 2023 – October 31, 2023	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
October 1, 2023 – December 31, 2023	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
October 1, 2023 – December 31, 2023	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 – October 31, 2023	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
September 1, 2023 – September 30, 2023	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
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
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2023 – July 31, 2023	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
June 1, 2023 – June 30, 2023	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
May 1, 2023 – May 31, 2023	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
May 1, 2023 – May 31, 2023	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
April 1, 2023 – June 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2023 – April 30, 2023	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	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
April 1, 2023 – June 30, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2023 – April 30, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
March 1, 2023 – March 31, 2023	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
March 1, 2023 – March 31, 2023	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
February 1, 2023 – February 28, 2023	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	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
January 1, 2023 – March 31, 2023	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
January 1, 2023 – January 31, 2023	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
January 1, 2023 – January 31, 2023	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
December 1, 2022 – December 31, 2022	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
November 1, 2022 – January 31, 2023	Monitoring and Reporting (DBP)	TTHM	—	Resolved
November 1, 2022 – January 31, 2023	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
November 1, 2022 – November 30, 2022	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
October 1, 2022 – December 31, 2022	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
September 1, 2022 – September 30, 2022	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
September 1, 2022 – September 30, 2022	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
July 1, 2022 – July 31, 2022	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
July 1, 2022 – September 30, 2022	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
December 30, 2021 – April 1, 2022	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
September 29, 2021 – April 1, 2022	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2021 – May 6, 2021	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2020 – September 30, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2020 – September 30, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2019 – June 30, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
March 1, 2019 – March 31, 2019	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
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	TTHM	Health-based	Archived
August 1, 2018 – August 31, 2018	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
July 1, 2018 – September 30, 2018	Monitoring, Regular	2,4-D	—	Resolved
April 1, 2018 – April 30, 2018	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
March 1, 2018 – March 31, 2018	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
December 30, 2017 – July 18, 2018	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
July 1, 2017 – September 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2017 – March 31, 2017	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2016 – October 31, 2016	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
July 1, 2016 – July 31, 2016	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	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
April 1, 2016 – April 30, 2016	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2016 – April 30, 2016	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
March 1, 2016 – March 31, 2016	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
February 1, 2016 – February 29, 2016	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
February 1, 2016 – February 29, 2016	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
January 1, 2016 – January 31, 2016	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
January 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
January 1, 2016 – January 31, 2016	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
January 1, 2016 – March 31, 2016	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
December 30, 2015 – March 31, 2016	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
December 30, 2015 – March 31, 2016	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
November 1, 2015 – November 30, 2015	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
October 1, 2015 – December 31, 2015	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
October 1, 2015 – October 31, 2015	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
September 1, 2015 – September 30, 2015	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
August 1, 2015 – August 31, 2015	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
August 1, 2015 – August 31, 2015	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
August 1, 2015 – August 31, 2015	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
August 1, 2015 – August 31, 2015	Failure Submit Filter Profile/CPE Report	Interim Enhanced Surface Water Treatment Rule	—	Resolved
August 1, 2015 – October 22, 2015	Record Keeping	Interim Enhanced Surface Water Treatment Rule	—	Resolved
July 1, 2015 – July 31, 2015	Failure Submit Filter Profile/CPE Report	Interim Enhanced Surface Water Treatment Rule	—	Resolved
July 1, 2015 – July 31, 2015	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 2015 – July 31, 2015	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
July 1, 2015 – July 31, 2015	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
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	TTHM	Health-based	Archived
July 1, 2015 – July 31, 2015	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
July 1, 2015 – October 22, 2015	Record Keeping	Interim Enhanced Surface Water Treatment Rule	—	Resolved
June 1, 2015 – June 30, 2015	Failure Submit Filter Profile/CPE Report	Interim Enhanced Surface Water Treatment Rule	—	Resolved
June 1, 2015 – June 30, 2015	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
June 1, 2015 – June 30, 2015	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
June 1, 2015 – October 22, 2015	Record Keeping	Interim Enhanced Surface Water Treatment Rule	—	Resolved
June 1, 2015 – June 30, 2015	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
April 1, 2015 – June 30, 2015	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
August 1, 2014 – August 31, 2014	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
July 1, 2014 – March 1, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2014 – September 30, 2014	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
June 1, 2014 – June 30, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 2014 – July 31, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2014 – June 30, 2014	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
January 1, 2014 – March 31, 2014	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
October 1, 2013 – December 31, 2013	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
September 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2013 – March 1, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2013 – September 30, 2013	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
June 1, 2013 – June 30, 2013	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
May 1, 2013 – May 31, 2013	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
July 1, 2012 – March 1, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2012 – September 30, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2012 – June 30, 2012	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
January 1, 2012 – March 31, 2012	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
October 1, 2011 – December 31, 2011	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
July 1, 2011 – December 21, 2012	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2011 – September 30, 2011	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
April 11, 2011 – July 6, 2011	Public Education	Lead and Copper Rule	Health-based	Resolved
April 1, 2011 – June 30, 2011	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
October 1, 2010 – December 31, 2010	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring and Reporting (DBP)	TTHM	—	Resolved
May 1, 2010 – May 31, 2010	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 2010 – March 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2010 – October 22, 2010	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2010 – March 31, 2010	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
January 1, 2010 – March 31, 2010	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
October 1, 2009 – December 31, 2009	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
October 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
September 1, 2009 – September 30, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2009 – August 31, 2009	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2009 – September 30, 2009	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
July 1, 2009 – September 30, 2009	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
April 1, 2009 – June 30, 2009	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
January 1, 2009 – March 31, 2009	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
October 1, 2008 – December 31, 2008	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
July 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2008 – September 30, 2008	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
July 1, 2008 – September 30, 2008	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
July 1, 2008 – July 31, 2008	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
April 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2008 – March 31, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
November 1, 2007 – November 30, 2007	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
October 1, 2007 – October 31, 2007	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
September 1, 2007 – September 30, 2007	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
August 1, 2007 – August 31, 2007	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
July 1, 2007 – September 30, 2007	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
July 1, 2007 – July 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2007 – June 30, 2007	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
April 1, 2007 – April 30, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2007 – January 31, 2007	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
January 1, 2007 – March 31, 2007	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
October 1, 2006 – December 31, 2006	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
July 1, 2006 – September 30, 2006	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
January 1, 2006 – March 31, 2006	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
July 1, 2005 – September 30, 2005	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
May 1, 1993 – May 31, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

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

Enforcement actions

March 31, 2026State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 11, 2026State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 11, 2026State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 5, 2026State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 25, 2026State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 25, 2026State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 19, 2026State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 19, 2026State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 19, 2026State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 29, 2026State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 29, 2026State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 27, 2026State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 27, 2026State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 21, 2026State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 21, 2026State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 30, 2025State Compliance achievedgeneral 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 25, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 21, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 7, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 7, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
September 22, 2025State Public Notification receivedgeneral 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
August 20, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 7, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 29, 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 11, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 25, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 25, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 25, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 30, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 23, 2025State Public Notification requestedgeneral 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
May 6, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 6, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 7, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 7, 2025State Public Notification requestedgeneral 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
November 25, 2024State Administrative/Compliance Order with penalty issued141 linked violations
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
November 1, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 30, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 30, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 2, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 2, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 28, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 28, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 28, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 29, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 8, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 8, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 1, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 20, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 20, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 11, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 6, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
March 5, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 5, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 28, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 28, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 1, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 1, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 4, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 4, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 20, 2023State Public Notification receivedgeneral 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
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
November 15, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 4, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 13, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 13, 2023State Violation/Reminder Noticegeneral 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
August 18, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 16, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 16, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
July 25, 2023State Violation/Reminder Notice1 linked violation
July 25, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
July 7, 2023State Compliance achieved2 linked violations
July 6, 2023State Compliance achieved1 linked violation
July 6, 2023State Compliance achieved1 linked violation
June 26, 2023State Public Notification requested3 linked violations
June 26, 2023State Violation/Reminder Notice3 linked violations
June 21, 2023State Public Notification requested1 linked violation
June 21, 2023State Violation/Reminder Notice1 linked violation
June 21, 2023State Public Notification requested1 linked violation
June 21, 2023State Violation/Reminder Notice1 linked violation
May 1, 2023State Compliance achieved1 linked violation
April 27, 2023State Public Notification received1 linked violation
April 27, 2023State Public Notification received3 linked violations
April 27, 2023State Public Notification received2 linked violations
April 4, 2023State Public Notification requested2 linked violations
April 4, 2023State Violation/Reminder Notice2 linked violations
March 21, 2023State Violation/Reminder Notice3 linked violations
March 21, 2023State Public Notification requested3 linked violations
March 17, 2023State Violation/Reminder Notice3 linked violations
March 17, 2023State Public Notification requested3 linked violations
March 14, 2023State Violation/Reminder Notice1 linked violation
March 14, 2023State Public Notification requested1 linked violation
March 2, 2023State Public Notification received5 linked violations
March 2, 2023State Public Notification received2 linked violations
March 2, 2023State Public Notification received2 linked violations
February 17, 2023State Compliance achieved1 linked violation
February 17, 2023State Compliance achieved1 linked violation
February 17, 2023State Compliance achieved1 linked violation
February 17, 2023State Compliance achieved1 linked violation
February 3, 2023State Public Notification requested5 linked violations
February 3, 2023State Violation/Reminder Notice1 linked violation
February 1, 2023State Public Notification requested2 linked violations
February 1, 2023State Violation/Reminder Notice7 linked violations
January 23, 2023State Public Notification received6 linked violations
January 6, 2023State Public Notification requested2 linked violations
January 6, 2023State Violation/Reminder Notice2 linked violations
January 6, 2023State Compliance achieved1 linked violation
January 3, 2023State Violation/Reminder Notice4 linked violations
January 3, 2023State Public Notification requested4 linked violations
December 21, 2022State Public Notification requested6 linked violations
December 21, 2022State Violation/Reminder Notice6 linked violations
November 18, 2022State Public Notification received4 linked violations
November 18, 2022State Public Notification received1 linked violation
September 28, 2022State Public Notification requested2 linked violations
September 28, 2022State Violation/Reminder Notice1 linked violation
April 1, 2022State Compliance achieved1 linked violation
April 1, 2022State Public Notification received2 linked violations
April 1, 2022State Compliance achieved1 linked violation
March 22, 2022State Violation/Reminder Notice1 linked violation
March 2, 2022State Compliance achieved1 linked violation
February 17, 2022State Violation/Reminder Notice1 linked violation
February 17, 2022State Public Notification requested1 linked violation
December 29, 2021State Public Notification received2 linked violations
December 29, 2021State Public Notification received2 linked violations
December 29, 2021State Public Notification received1 linked violation
December 29, 2021State Public Notification received1 linked violation
December 29, 2021State Public Notification received1 linked violation
December 29, 2021State Public Notification received1 linked violation
December 29, 2021State Public Notification received2 linked violations
December 21, 2021State Violation/Reminder Notice1 linked violation
November 24, 2021State Compliance achieved1 linked violation
November 12, 2021State Violation/Reminder Notice1 linked violation
November 12, 2021State Public Notification requested1 linked violation
October 20, 2021State Violation/Reminder Notice2 linked violations
October 20, 2021State Public Notification requested2 linked violations
August 12, 2021State Public Notification requested1 linked violation
August 12, 2021State Violation/Reminder Notice1 linked violation
May 6, 2021State Compliance achieved1 linked violation
May 6, 2021State Compliance achieved1 linked violation
May 6, 2021State Compliance achieved1 linked violation
April 1, 2021State Violation/Reminder Notice1 linked violation
April 1, 2021State Violation/Reminder Notice1 linked violation
April 1, 2021State Violation/Reminder Notice1 linked violation
February 10, 2021State Violation/Reminder Notice1 linked violation
February 10, 2021State Public Notification requested1 linked violation
November 18, 2020State Public Notification received2 linked violations
November 12, 2020State Violation/Reminder Notice2 linked violations
November 12, 2020State Public Notification requested2 linked violations
September 29, 2020State Public Notification requested2 linked violations
September 29, 2020State Violation/Reminder Notice2 linked violations
August 28, 2020State Administrative/Compliance Order without penalty issued1 linked violation
August 28, 2020State Public Notification requested1 linked violation
July 9, 2020State Public Notification received2 linked violations
May 15, 2020State Public Notification requested2 linked violations
May 15, 2020State Violation/Reminder Notice2 linked violations
April 1, 2020State Public Notification received2 linked violations
April 1, 2020State Public Notification received2 linked violations
February 3, 2020State Public Notification requested2 linked violations
February 3, 2020State Violation/Reminder Notice2 linked violations
November 5, 2019State Public Notification requested2 linked violations
November 5, 2019State Violation/Reminder Notice2 linked violations
October 1, 2019State Public Notification received2 linked violations
September 10, 2019State Compliance achieved1 linked violation
July 23, 2019State Public Notification requested2 linked violations
July 23, 2019State Violation/Reminder Notice2 linked violations
June 10, 2019State Public Notification received2 linked violations
June 10, 2019State Public Notification received2 linked violations
June 10, 2019State Public Notification received3 linked violations
June 10, 2019State Public Notification received1 linked violation
June 10, 2019State Public Notification received2 linked violations
June 10, 2019State Public Notification received3 linked violations
June 10, 2019State Public Notification received1 linked violation
May 15, 2019State Public Notification requested1 linked violation
May 15, 2019State Administrative/Compliance Order without penalty issued1 linked violation
May 1, 2019State Public Notification requested2 linked violations
May 1, 2019State Violation/Reminder Notice2 linked violations
February 25, 2019State Public Notification requested3 linked violations
February 25, 2019State Public Notification requested2 linked violations
February 25, 2019State Violation/Reminder Notice2 linked violations
February 25, 2019State Violation/Reminder Notice3 linked violations
January 18, 2019State Compliance achieved1 linked violation
January 18, 2019State Compliance achieved1 linked violation
January 18, 2019State Compliance achieved1 linked violation
December 27, 2018State Public Notification received1 linked violation
December 27, 2018State Public Notification received1 linked violation
December 27, 2018State Public Notification received1 linked violation
December 27, 2018State Public Notification received1 linked violation
December 27, 2018State Public Notification received1 linked violation
November 15, 2018State Violation/Reminder Notice1 linked violation
November 15, 2018State Public Notification requested1 linked violation
November 15, 2018State Violation/Reminder Notice1 linked violation
November 15, 2018State Public Notification requested1 linked violation
November 15, 2018State Violation/Reminder Notice1 linked violation
November 15, 2018State Public Notification requested1 linked violation
October 25, 2018State Public Notification received1 linked violation
October 8, 2018State Public Notification requested1 linked violation
October 8, 2018State Administrative/Compliance Order without penalty issued1 linked violation
September 28, 2018State Violation/Reminder Notice1 linked violation
September 28, 2018State Public Notification requested1 linked violation
July 23, 2018State Public Notification received3 linked violations
July 18, 2018State Compliance achieved1 linked violation
June 20, 2018State Public Notification requested4 linked violations
June 20, 2018State Administrative/Compliance Order without penalty issued3 linked violations
March 9, 2018State Violation/Reminder Notice1 linked violation
February 28, 2018State Compliance achieved1 linked violation
February 28, 2018State Compliance achieved1 linked violation
February 28, 2018State Compliance achieved1 linked violation
February 28, 2018State Compliance achieved1 linked violation
February 20, 2018State Public Notification requested2 linked violations
February 20, 2018State Violation/Reminder Notice3 linked violations
December 14, 2017State Public Notification requested1 linked violation
December 14, 2017State Violation/Reminder Notice1 linked violation
August 30, 2017State Violation/Reminder Notice3 linked violations
August 30, 2017State Public Notification requested3 linked violations
July 17, 2017State Public Notification requested1 linked violation
July 17, 2017State Violation/Reminder Notice1 linked violation
May 15, 2017State Public Notification received27 linked violations
May 11, 2017State Violation/Reminder Notice27 linked violations
May 11, 2017State Public Notification requested27 linked violations
March 21, 2017State Violation/Reminder Notice1 linked violation
March 21, 2017State Public Notification requested1 linked violation
November 10, 2016State Violation/Reminder Notice40 linked violations
August 15, 2016State Administrative/Compliance Order with penalty issued41 linked violations
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achieved1 linked violation
July 25, 2016State Compliance achieved1 linked violation
July 25, 2016State Compliance achieved1 linked violation
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 25, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
May 20, 2016State Public Notification received2 linked violations
April 29, 2016State Administrative/Compliance Order with penalty issued42 linked violations
April 29, 2016State Administrative/Compliance Order with penalty issued32 linked violations
March 31, 2016State Compliance achieved2 linked violations
March 31, 2016State Compliance achieved1 linked violation
March 17, 2016State Administrative/Compliance Order with penalty issued2 linked violations
March 17, 2016State Public Notification requested2 linked violations
March 15, 2016State Administrative/Compliance Order with penalty issued2 linked violations
March 14, 2016State Violation/Reminder Notice1 linked violation
March 1, 2016State Compliance achieved3 linked violations
February 12, 2016State Administrative/Compliance Order with penalty issued3 linked violations
February 12, 2016State Public Notification requested2 linked violations
February 11, 2016State Compliance achieved3 linked violations
January 7, 2016State Administrative/Compliance Order with penalty issued2 linked violations
December 23, 2015State Public Notification received2 linked violations
December 11, 2015State Public Notification requested2 linked violations
October 22, 2015State Compliance achieved12 linked violations
October 22, 2015State Compliance achieved4 linked violations
October 22, 2015State Public Notification received11 linked violations
October 5, 2015State Compliance achieved2 linked violations
September 25, 2015State Public Notification requested12 linked violations
September 17, 2015State Public Notification received5 linked violations
August 25, 2015State Administrative/Compliance Order with penalty issued2 linked violations
August 25, 2015State Administrative/Compliance Order with penalty issued5 linked violations
July 15, 2015State Public Notification received2 linked violations
June 19, 2015State Public Notification requested2 linked violations
June 19, 2015State Administrative/Compliance Order with penalty issued2 linked violations
June 16, 2015State Compliance achieved1 linked violation
June 2, 2015State Violation/Reminder Notice1 linked violation
April 22, 2015State Public Notification received2 linked violations
March 23, 2015State Administrative/Compliance Order with penalty issued2 linked violations
March 23, 2015State Public Notification requested2 linked violations
February 20, 2015State Compliance achieved1 linked violation
January 14, 2015State Violation/Reminder Notice1 linked violation
December 19, 2014State Public Notification received2 linked violations
December 19, 2014State Public Notification received2 linked violations
December 5, 2014State Administrative/Compliance Order with penalty issued2 linked violations
December 1, 2014State Compliance achieved3 linked violations
October 17, 2014State Public Notification received3 linked violations
September 5, 2014State Public Notification requested2 linked violations
September 5, 2014State Violation/Reminder Notice3 linked violations
September 2, 2014State Administrative/Compliance Order with penalty issued1 linked violation
September 2, 2014State Public Notification requested1 linked violation
August 13, 2014State Public Notification requested1 linked violation
August 13, 2014State Violation/Reminder Notice1 linked violation
July 14, 2014State Public Notification received1 linked violation
June 20, 2014State Administrative/Compliance Order with penalty issued1 linked violation
June 20, 2014State Public Notification requested1 linked violation
April 23, 2014State Public Notification received2 linked violations
April 9, 2014State Administrative/Compliance Order with penalty issued2 linked violations
April 9, 2014State Public Notification requested2 linked violations
November 14, 2013State Violation/Reminder Notice1 linked violation
November 14, 2013State Public Notification requested1 linked violation
November 14, 2013State Public Notification received1 linked violation
September 30, 2013State Compliance achieved1 linked violation
August 9, 2010State Violation/Reminder Notice1 linked violation
August 9, 2010State Public Notification requested1 linked violation
May 28, 2010State Public Notification requested1 linked violation
May 28, 2010State Violation/Reminder Notice1 linked violation
April 22, 2010State Violation/Reminder Notice1 linked violation
April 22, 2010State Public Notification requested1 linked violation
March 28, 2010State Compliance achieved2 linked violations
February 9, 2010State Public Notification requested2 linked violations
February 9, 2010State Violation/Reminder Notice2 linked violations
February 8, 2010State Public Notification received1 linked violation
January 27, 2010State Public Notification requested1 linked violation
January 27, 2010State Violation/Reminder Notice1 linked violation
January 13, 2010State Public Notification received2 linked violations
January 11, 2010State Public Notification requested1 linked violation
January 11, 2010State Violation/Reminder Notice1 linked violation
December 14, 2009State Violation/Reminder Notice1 linked violation
December 14, 2009State Public Notification requested1 linked violation
December 14, 2009State Violation/Reminder Notice1 linked violation
December 14, 2009State Public Notification requested1 linked violation
November 20, 2009State Public Notification received1 linked violation
October 26, 2009State Violation/Reminder Notice1 linked violation
October 26, 2009State Public Notification requested1 linked violation
July 16, 2009State Compliance achieved31 linked violations
June 15, 2009State Public Notification requested1 linked violation
June 15, 2009State Violation/Reminder Notice1 linked violation
May 18, 2009State Public Notification received2 linked violations
May 18, 2009State Public Notification received1 linked violation
May 18, 2009State Public Notification received1 linked violation
May 12, 2009State Compliance achieved5 linked violations
May 7, 2009State Public Notification requested1 linked violation
May 7, 2009State Violation/Reminder Notice1 linked violation
March 4, 2009State Public Notification received5 linked violations
February 17, 2009State Public Notification requested5 linked violations
February 17, 2009State Administrative/Compliance Order with penalty issued5 linked violations
January 23, 2009State Public Notification requested1 linked violation
January 23, 2009State Violation/Reminder Notice1 linked violation
October 31, 2008State Violation/Reminder Notice2 linked violations
October 31, 2008State Public Notification requested2 linked violations
October 1, 2008State Public Notification received1 linked violation
September 10, 2008State Public Notification requested1 linked violation
September 10, 2008State Violation/Reminder Notice1 linked violation
June 4, 2008State Public Notification received1 linked violation
June 4, 2008State Public Notification received1 linked violation
June 4, 2008State Public Notification received2 linked violations
June 4, 2008State Public Notification received1 linked violation
June 4, 2008State Public Notification received1 linked violation
June 4, 2008State Public Notification received2 linked violations
June 4, 2008State Public Notification received2 linked violations
June 4, 2008State Public Notification received2 linked violations
May 29, 2008State Violation/Reminder Notice1 linked violation
May 29, 2008State Public Notification requested1 linked violation
March 26, 2008State Public Notification received1 linked violation
February 4, 2008State Violation/Reminder Notice1 linked violation
February 4, 2008State Public Notification requested1 linked violation
January 30, 2008State Public Notification received1 linked violation
January 7, 2008State Public Notification requested2 linked violations
January 7, 2008State Violation/Reminder Notice2 linked violations
November 29, 2007State Administrative/Compliance Order with penalty issued1 linked violation
November 29, 2007State Public Notification requested1 linked violation
August 22, 2007State Violation/Reminder Notice1 linked violation
August 22, 2007State Public Notification requested1 linked violation
August 10, 2007State Compliance achieved1 linked violation
August 1, 2007State Compliance achieved1 linked violation
July 3, 2007State Public Notification received1 linked violation
June 20, 2007State Compliance achieved1 linked violation
June 20, 2007State Public Notification received1 linked violation
May 31, 2007State Public Notification requested1 linked violation
May 31, 2007State Administrative/Compliance Order with penalty issued1 linked violation
May 24, 2007State Violation/Reminder Notice1 linked violation
May 24, 2007State Public Notification requested1 linked violation
April 23, 2007State Public Notification received1 linked violation
April 16, 2007State Public Notification requested1 linked violation
April 16, 2007State Administrative/Compliance Order with penalty issued1 linked violation
March 5, 2007State Administrative/Compliance Order with penalty issued1 linked violation
March 5, 2007State Public Notification requested1 linked violation
November 9, 2006State Public Notification requested1 linked violation
November 9, 2006State Administrative/Compliance Order with penalty issued1 linked violation
September 27, 2006State Public Notification requested2 linked violations
September 27, 2006State Administrative/Compliance Order with penalty issued4 linked violations
September 22, 2006State Administrative/Compliance Order without penalty issued34 linked violations
September 12, 2006State Administrative/Compliance Order with penalty issued4 linked violations
July 5, 2006State Compliance achieved2 linked violations
July 5, 2006State Public Notification received3 linked violations
July 5, 2006State Public Notification received3 linked violations
April 13, 2006State Administrative/Compliance Order with penalty issued2 linked violations
April 13, 2006State Public Notification requested2 linked violations
April 11, 2006State Public Notification received1 linked violation
April 11, 2006State Public Notification received2 linked violations
April 11, 2006State Public Notification received1 linked violation
April 11, 2006State Public Notification received1 linked violation
January 3, 2006State Administrative/Compliance Order with penalty issued4 linked violations
September 20, 2005State Administrative/Compliance Order with penalty issued5 linked violations
April 8, 2005State Administrative/Compliance Order with penalty issued1 linked violation
April 8, 2005State Administrative/Compliance Order with penalty issued1 linked violation
April 8, 2005State Public Notification requested1 linked violation
February 9, 2005State Violation/Reminder Notice1 linked violation
February 9, 2005State Public Notification requested1 linked violation
January 11, 2005State Public Notification requested1 linked violation
January 11, 2005State Administrative/Compliance Order with penalty issued1 linked violation
November 2, 2004State Violation/Reminder Notice1 linked violation
November 2, 2004State Public Notification requested1 linked violation
August 2, 2004State Public Notification received1 linked violation
August 2, 2004State Compliance achieved1 linked violation
June 8, 2004State Violation/Reminder Notice1 linked violation
June 8, 2004State Public Notification requested1 linked violation
January 18, 2002State Compliance achieved3 linked violations
May 4, 2001State Administrative/Compliance Order with penalty issued3 linked violations
December 18, 2000State Administrative/Compliance Order with penalty issued1 linked violation
July 12, 1991State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record

Common questions

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

WEWOKA PUBLIC WORKS AUTHORITY

405-257-2413

WEWOKA, OK 74884