CALVIN, LA · Winn Parish County

VILLAGE OF CALVIN WATER SYSTEM Water System

Current status

1 open health-based violation on record as of July 4, 2026, alongside 7 other open item(s). See the violation history below for contaminant and status details.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Louisiana’s official records. Always confirm current status with Louisiana before making decisions based on this information.

System facts

System ID (PWSID): LA1127002
System type: Community Water System
Population served: 591
Service connections: 220
Ownership: local government
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
October 17, 2025
Unaddressed
Failure To Address Deficiency
Health-based
Groundwater Rule
September 10, 2025
Unaddressed
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2025 – March 31, 2025
Archived
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – January 10, 2025
Resolved
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – October 24, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2024 – September 30, 2024
Archived
Lead Consumer Notice
—
Lead and Copper Rule
December 17, 2023 – February 15, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2023 – September 30, 2023
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
June 7, 2023
Unaddressed
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
May 1, 2023 – February 13, 2025
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
April 28, 2023 – December 4, 2023
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2023 – June 30, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2023 – June 30, 2023
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
February 1, 2023 – January 12, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2023 – March 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2023 – March 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2022 – December 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2022 – December 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2022 – September 30, 2022
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2022 – May 11, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2022 – September 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2022 – June 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2022 – June 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
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
Total Haloacetic Acids (HAA5)
October 1, 2021 – December 31, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2021 – December 31, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2021 – September 30, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2021 – September 30, 2021
Archived
Failure To Address Deficiency
Health-based
Groundwater Rule
May 24, 2021 – December 8, 2022
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
May 24, 2021 – December 8, 2022
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
May 24, 2021 – January 27, 2023
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
May 24, 2021 – December 8, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2021 – June 30, 2021
Archived
Lead Consumer Notice
—
Lead and Copper Rule
January 17, 2021 – March 2, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
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
July 1, 2020 – September 30, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2020 – June 30, 2020
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
February 4, 2020 – January 17, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2020 – March 31, 2020
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
November 8, 2019 – March 18, 2020
Resolved
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
Public Notification Violation for NPDWR Violation
—
Public Notice
July 30, 2019 – January 12, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2019 – September 30, 2019
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2019 – January 10, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2019 – September 30, 2019
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
May 1, 2019 – January 12, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2019 – June 30, 2019
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
January 23, 2019 – January 12, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2019 – March 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2019 – March 31, 2019
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
October 27, 2018 – January 17, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2018 – December 31, 2018
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2018 – January 10, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2018 – September 30, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2018 – September 30, 2018
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
May 1, 2018 – January 17, 2024
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
April 1, 2018 – March 2, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2018 – June 30, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2018 – June 30, 2018
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
February 3, 2018 – January 17, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2018 – March 31, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2018 – March 31, 2018
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
December 13, 2017 – January 17, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2017 – December 31, 2017
Archived
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2017 – May 5, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 11, 2017 – January 17, 2024
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – January 10, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2017 – September 30, 2017
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
July 1, 2017
Addressed
Lead Consumer Notice
—
Lead and Copper Rule
May 10, 2017 – March 2, 2021
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
May 1, 2017 – October 6, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 26, 2017 – January 17, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 10, 2017
Addressed
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2017 – June 30, 2017
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
March 9, 2017
Addressed
Public Notification Violation for NPDWR Violation
—
Public Notice
February 11, 2017 – January 17, 2024
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
January 31, 2017 – October 6, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2017 – March 31, 2017
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
December 16, 2016 – January 17, 2024
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
October 31, 2016 – October 6, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 18, 2016
Addressed
Public Notification Violation for NPDWR Violation
—
Public Notice
October 12, 2016 – January 17, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2016 – May 5, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2016 – December 31, 2016
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2016 – November 21, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 16, 2016
Addressed
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
July 31, 2016 – October 6, 2017
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
July 31, 2016 – October 6, 2017
Resolved
Treatment Technique, Level 1 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
July 15, 2016 – August 8, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2016 – September 30, 2016
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2016 – January 10, 2020
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2016 – May 31, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2016 – June 30, 2016
Archived
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2016 – June 30, 2016
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
March 19, 2016 – January 17, 2024
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2016 – March 31, 2016
Archived
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2016 – March 31, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2016 – March 31, 2016
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
December 9, 2015 – January 17, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 9, 2015 – January 17, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 24, 2015 – January 10, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 13, 2015 – January 10, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 30, 2015 – January 10, 2020
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2015 – May 5, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2015 – December 31, 2015
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
September 14, 2015 – November 10, 2015
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
September 2, 2015 – April 10, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 17, 2015 – January 10, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2015 – September 30, 2015
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2015 – January 10, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2015 – September 30, 2015
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
June 10, 2015 – January 10, 2020
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2015 – June 30, 2015
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
May 16, 2015 – January 17, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 16, 2015 – January 17, 2024
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
May 1, 2015 – October 6, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 28, 2015 – January 10, 2020
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2015 – June 30, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2015 – June 30, 2015
Archived
Monitoring and Reporting (DBP)
—
TTHM
March 1, 2015 – May 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
March 1, 2015 – May 31, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 27, 2015 – January 17, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 27, 2015 – January 17, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 27, 2015 – January 17, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 27, 2015 – January 17, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 25, 2015 – January 10, 2020
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2015 – February 28, 2015
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
January 31, 2015 – October 6, 2017
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
January 31, 2015 – October 6, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2015 – March 31, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2015 – March 31, 2015
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
December 1, 2014 – February 28, 2015
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
October 31, 2014 – October 6, 2017
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
October 31, 2014 – October 6, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
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
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2014 – May 5, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 8, 2014 – January 17, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 8, 2014 – January 17, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
September 1, 2014 – November 30, 2014
Resolved
Monitoring and Reporting (DBP)
—
TTHM
September 1, 2014 – November 30, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2014 – September 30, 2014
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
July 31, 2014 – October 6, 2017
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
July 31, 2014 – October 6, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 30, 2014 – January 10, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2014 – September 30, 2014
Archived
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2014 – September 30, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2014 – September 30, 2014
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – January 10, 2020
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
June 1, 2014 – August 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
TTHM
June 1, 2014 – August 31, 2014
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 23, 2014 – January 17, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 8, 2014 – January 10, 2020
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
May 1, 2014 – October 6, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2014 – June 30, 2014
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2014 – June 30, 2014
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
March 15, 2014 – January 17, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2014 – March 31, 2014
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
December 8, 2013 – January 17, 2024
Resolved
Monitoring and Reporting (DBP)
—
TTHM
December 1, 2013 – February 28, 2014
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
December 1, 2013 – February 28, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2013 – December 31, 2013
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
September 1, 2013 – November 30, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
September 1, 2013 – November 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2013 – September 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2013 – September 30, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 20, 2013 – January 17, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2013 – June 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2013 – June 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2013 – March 31, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2013 – March 31, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 2, 2012 – January 17, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2012 – December 31, 2012
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
Public Notification Violation for NPDWR Violation
—
Public Notice
April 29, 2012 – January 17, 2024
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
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2011 – December 31, 2011
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2011 – September 30, 2011
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2011 – June 30, 2011
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2011 – March 31, 2011
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2010 – December 31, 2010
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2010 – September 30, 2010
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2010 – September 30, 2010
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2010 – June 30, 2010
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2010 – March 25, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2010 – March 31, 2010
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2010 – March 31, 2010
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2009 – December 31, 2009
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2009 – December 31, 2009
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2009 – December 29, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2009 – September 30, 2009
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2009 – June 30, 2009
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2008 – September 30, 2008
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2008 – June 30, 2008
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2008 – June 30, 2008
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2008 – March 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2008 – March 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2007 – December 31, 2007
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2007 – December 31, 2007
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2007 – September 30, 2007
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2007 – September 30, 2007
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2007 – June 30, 2007
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2007 – March 31, 2007
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2006 – December 31, 2006
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2006 – September 30, 2006
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2006 – June 30, 2006
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2006 – March 31, 2006
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2005 – December 31, 2005
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2004 – December 31, 2004
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2004 – December 31, 2004
Resolved

Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the stateAddressed corrective action reported, pending final confirmation

Period	Violation	Contaminant / rule	Health-based	Status
October 17, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
September 10, 2025	Failure To Address Deficiency	Groundwater Rule	Health-based	Unaddressed
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 17, 2024 – January 10, 2025	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Resolved
October 17, 2024 – October 24, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Resolved
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
December 17, 2023 – February 15, 2024	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
June 7, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
May 1, 2023 – February 13, 2025	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
April 28, 2023 – December 4, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
April 1, 2023 – June 30, 2023	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2023 – June 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
February 1, 2023 – January 12, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
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	Total Haloacetic Acids (HAA5)	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	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2022 – September 30, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2022 – May 11, 2022	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2022 – September 30, 2022	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2022 – June 30, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2022 – June 30, 2022	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
May 24, 2021 – December 8, 2022	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
May 24, 2021 – December 8, 2022	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
May 24, 2021 – January 27, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
May 24, 2021 – December 8, 2022	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 17, 2021 – March 2, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2021 – March 31, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
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
April 1, 2020 – June 30, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
February 4, 2020 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
November 8, 2019 – March 18, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
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
July 30, 2019 – January 12, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2019 – January 10, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
May 1, 2019 – January 12, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2019 – June 30, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 23, 2019 – January 12, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 27, 2018 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2018 – January 10, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2018 – September 30, 2018	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2018 – September 30, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
May 1, 2018 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2018 – March 2, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
February 3, 2018 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2018 – March 31, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
January 1, 2018 – March 31, 2018	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
December 13, 2017 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2017 – December 31, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2017 – May 5, 2021	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
August 11, 2017 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2017 – January 10, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2017 – September 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Addressed
May 10, 2017 – March 2, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
May 1, 2017 – October 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
April 26, 2017 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 10, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Addressed
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
March 9, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Addressed
February 11, 2017 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 31, 2017 – October 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
January 1, 2017 – March 31, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
December 16, 2016 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 31, 2016 – October 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
October 18, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Addressed
October 12, 2016 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2016 – May 5, 2021	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2016 – November 21, 2017	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
August 16, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Addressed
July 31, 2016 – October 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
July 31, 2016 – October 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
July 15, 2016 – August 8, 2016	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2016 – January 10, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
May 1, 2016 – May 31, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2016 – June 30, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Archived
March 19, 2016 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 1, 2016 – March 31, 2016	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 2016 – March 31, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Archived
January 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
December 9, 2015 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 9, 2015 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 24, 2015 – January 10, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 13, 2015 – January 10, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 30, 2015 – January 10, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2015 – May 5, 2021	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
September 14, 2015 – November 10, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 2, 2015 – April 10, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
July 17, 2015 – January 10, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2015 – January 10, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
June 10, 2015 – January 10, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 1, 2015 – June 30, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
May 16, 2015 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 16, 2015 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 1, 2015 – October 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
April 28, 2015 – January 10, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2015 – June 30, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Archived
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
March 1, 2015 – May 31, 2015	Monitoring and Reporting (DBP)	TTHM	—	Resolved
March 1, 2015 – May 31, 2015	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
February 27, 2015 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 27, 2015 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 27, 2015 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 27, 2015 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 25, 2015 – January 10, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 1, 2015 – February 28, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 31, 2015 – October 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
January 31, 2015 – October 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
January 1, 2015 – March 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2015 – March 31, 2015	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
December 1, 2014 – February 28, 2015	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 31, 2014 – October 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
October 31, 2014 – October 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
October 1, 2014 – December 31, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2014 – December 31, 2014	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2014 – May 5, 2021	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
September 8, 2014 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 8, 2014 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 1, 2014 – November 30, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
September 1, 2014 – November 30, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
September 1, 2014 – September 30, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 31, 2014 – October 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
July 31, 2014 – October 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
July 30, 2014 – January 10, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2014 – September 30, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2014 – January 10, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2014 – August 31, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
June 1, 2014 – August 31, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
May 23, 2014 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 8, 2014 – January 10, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 1, 2014 – October 6, 2017	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
April 1, 2014 – June 30, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2014 – June 30, 2014	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
March 15, 2014 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2014 – March 31, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
December 8, 2013 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 1, 2013 – February 28, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
December 1, 2013 – February 28, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2013 – December 31, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
September 1, 2013 – November 30, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
September 1, 2013 – November 30, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 20, 2013 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2013 – June 30, 2013	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2013 – June 30, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2013 – March 31, 2013	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2013 – March 31, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
December 2, 2012 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	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 29, 2012 – January 17, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	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	Archived
October 1, 2011 – December 31, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2011 – September 30, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2011 – June 30, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2011 – March 31, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2010 – December 31, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2010 – September 30, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2010 – September 30, 2010	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2010 – March 25, 2010	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2010 – March 31, 2010	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
January 1, 2010 – March 31, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2009 – December 31, 2009	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2009 – December 31, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2009 – December 29, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2009 – September 30, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2008 – March 31, 2008	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2008 – March 31, 2008	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2007 – June 30, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2006 – December 31, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2006 – September 30, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2006 – June 30, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2006 – March 31, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2005 – December 31, 2005	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	TTHM	—	Resolved

Enforcement actions

September 11, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 11, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 8, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
September 4, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
May 5, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 24, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 24, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 23, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 13, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 10, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
November 6, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 24, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
September 24, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 24, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 15, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 22, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 17, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 12, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 12, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 12, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 12, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
December 29, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 29, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 4, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 5, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 11, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 6, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 6, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 15, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 2, 2023State Violation/Reminder Notice1 linked violation
May 2, 2023State Public Notification requested35 linked violations
April 25, 2023State Violation/Reminder Notice2 linked violations
March 20, 2023State Violation/Reminder Notice3 linked violations
March 20, 2023State Public Notification requested3 linked violations
February 24, 2023State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
January 27, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 27, 2023State Site Visit for enforcement purposes1 linked violation
January 4, 2023State Site Visit for enforcement purposes1 linked violation
December 27, 2022State Violation/Reminder Notice2 linked violations
December 27, 2022State Public Notification requested2 linked violations
December 8, 2022State Site Visit for enforcement purposes2 linked violations
December 8, 2022State Compliance achieved1 linked violation
December 8, 2022State Compliance achieved1 linked violation
December 8, 2022State Compliance achieved1 linked violation
December 8, 2022State Compliance achieved1 linked violation
November 15, 2022State Public Notification received2 linked violations
October 13, 2022State Administrative/Compliance Order without penalty issued4 linked violations
October 4, 2022State Public Notification requested2 linked violations
October 4, 2022State Violation/Reminder Notice2 linked violations
July 13, 2022State Public Notification received2 linked violations
June 15, 2022State Violation/Reminder Notice2 linked violations
June 15, 2022State Public Notification requested2 linked violations
May 18, 2022State Public Notification received2 linked violations
May 11, 2022State Compliance achieved1 linked violation
April 19, 2022State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
April 13, 2022State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
April 5, 2022State Public Notification requested2 linked violations
April 5, 2022State Violation/Reminder Notice2 linked violations
February 2, 2022State Public Notification received2 linked violations
December 28, 2021State Violation/Reminder Notice2 linked violations
December 28, 2021State Public Notification requested2 linked violations
October 26, 2021State Public Notification received2 linked violations
September 30, 2021State Public Notification requested2 linked violations
September 30, 2021State Violation/Reminder Notice2 linked violations
July 13, 2021State Public Notification received1 linked violation
July 6, 2021State Public Notification received4 linked violations
June 22, 2021State Public Notification requested1 linked violation
June 22, 2021State Violation/Reminder Notice1 linked violation
June 4, 2021State Public Notification requested4 linked violations
June 4, 2021State Violation/Reminder Notice4 linked violations
May 5, 2021State Compliance achieved1 linked violation
May 5, 2021State Compliance achieved1 linked violation
May 5, 2021State Compliance achieved1 linked violation
May 5, 2021State Compliance achieved1 linked violation
April 6, 2021State Public Notification received1 linked violation
March 18, 2021State Violation/Reminder Notice1 linked violation
March 18, 2021State Public Notification requested1 linked violation
March 2, 2021State Compliance achieved4 linked violations
February 10, 2021State Public Notification received2 linked violations
October 13, 2020State Violation/Reminder Notice3 linked violations
April 17, 2020State Violation/Reminder Notice1 linked violation
April 1, 2020State Public Notification received2 linked violations
March 20, 2020State Violation/Reminder Notice1 linked violation
March 20, 2020State Public Notification requested1 linked violation
March 18, 2020State Compliance achieved1 linked violation
March 4, 2020State Violation/Reminder Notice1 linked violation
February 4, 2020State Public Notification received2 linked violations
February 4, 2020State Public Notification received2 linked violations
February 4, 2020State Public Notification received2 linked violations
February 4, 2020State Public Notification received2 linked violations
February 4, 2020State Public Notification received2 linked violations
February 4, 2020State Public Notification received2 linked violations
February 4, 2020State Public Notification received1 linked violation
February 4, 2020State Public Notification received2 linked violations
February 4, 2020State Public Notification received1 linked violation
January 10, 2020State Compliance achieved1 linked violation
January 10, 2020State Compliance achieved3 linked violations
January 10, 2020State Compliance achieved2 linked violations
January 10, 2020State Compliance achieved1 linked violation
January 10, 2020State Compliance achieved1 linked violation
January 10, 2020State Compliance achieved1 linked violation
January 10, 2020State Compliance achieved1 linked violation
January 10, 2020State Compliance achieved1 linked violation
January 10, 2020State Compliance achieved1 linked violation
January 10, 2020State Compliance achieved1 linked violation
January 10, 2020State Compliance achieved1 linked violation
January 10, 2020State Compliance achieved5 linked violations
January 10, 2020State Compliance achieved1 linked violation
December 30, 2019State Violation/Reminder Notice2 linked violations
December 30, 2019State Public Notification requested2 linked violations
October 7, 2019State Violation/Reminder Notice1 linked violation
October 3, 2019State Violation/Reminder Notice2 linked violations
October 3, 2019State Public Notification requested2 linked violations
August 12, 2019State Violation/Reminder Notice1 linked violation
June 24, 2019State Violation/Reminder Notice2 linked violations
June 24, 2019State Public Notification requested2 linked violations
April 9, 2019State Violation/Reminder Notice1 linked violation
April 2, 2019State Violation/Reminder Notice1 linked violation
March 26, 2019State Public Notification requested2 linked violations
March 26, 2019State Violation/Reminder Notice2 linked violations
February 7, 2019State Violation/Reminder Notice1 linked violation
February 7, 2019State Violation/Reminder Notice1 linked violation
December 18, 2018State Public Notification requested2 linked violations
December 18, 2018State Violation/Reminder Notice2 linked violations
September 21, 2018State Violation/Reminder Notice2 linked violations
September 21, 2018State Public Notification requested3 linked violations
August 29, 2018State Violation/Reminder Notice1 linked violation
July 6, 2018State Violation/Reminder Notice1 linked violation
June 14, 2018State Violation/Reminder Notice3 linked violations
June 14, 2018State Public Notification requested2 linked violations
May 3, 2018State Violation/Reminder Notice2 linked violations
March 26, 2018State Public Notification requested3 linked violations
December 29, 2017State Public Notification requested3 linked violations
December 1, 2017State Violation/Reminder Notice2 linked violations
December 1, 2017State Violation/Reminder Notice2 linked violations
October 30, 2017State Violation/Reminder Notice7 linked violations
October 6, 2017State Compliance achieved2 linked violations
October 6, 2017State Compliance achieved1 linked violation
October 6, 2017State Compliance achieved1 linked violation
October 6, 2017State Compliance achieved4 linked violations
October 6, 2017State Compliance achieved3 linked violations
October 6, 2017State Compliance achieved2 linked violations
July 6, 2017State Violation/Reminder Notice1 linked violation
June 16, 2017State Violation/Reminder Notice1 linked violation
May 30, 2017State Violation/Reminder Notice3 linked violations
May 22, 2017State Site Visit for enforcement purposes25 linked violations
March 21, 2017State Public Notification requested3 linked violations
March 21, 2017State Violation/Reminder Notice1 linked violation
February 16, 2017State Compliance achieved2 linked violations
February 16, 2017State Compliance achieved2 linked violations
February 16, 2017State Compliance achieved2 linked violations
February 16, 2017State Compliance achieved2 linked violations
February 16, 2017State Compliance achieved2 linked violations
February 16, 2017State Compliance achieved2 linked violations
January 6, 2017State Violation/Reminder Notice2 linked violations
January 6, 2017State Violation/Reminder Notice3 linked violations
January 4, 2017State Public Notification requested2 linked violations
December 12, 2016State Violation/Reminder Notice3 linked violations
December 12, 2016State Violation/Reminder Notice2 linked violations
November 28, 2016State Violation/Reminder Notice2 linked violations
November 10, 2016State Violation/Reminder Notice1 linked violation
November 10, 2016State Public Notification requested2 linked violations
October 25, 2016State Violation/Reminder Notice1 linked violation
October 10, 2016State Violation/Reminder Notice1 linked violation
October 10, 2016State Public Notification requested1 linked violation
September 6, 2016State Public Notification requested1 linked violation
August 8, 2016State Compliance achieved1 linked violation
July 29, 2016State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
June 30, 2016State Public Notification requested14 linked violations
April 29, 2016State Violation/Reminder Notice3 linked violations
April 15, 2016State Site Visit for enforcement purposes4 linked violations
March 9, 2016State Violation/Reminder Notice2 linked violations
February 12, 2016State Violation/Reminder Notice2 linked violations
February 4, 2016State Violation/Reminder Notice3 linked violations
January 6, 2016State Public Notification received5 linked violations
November 3, 2015State Violation/Reminder Notice2 linked violations
November 3, 2015State Violation/Reminder Notice4 linked violations
September 29, 2015State Administrative/Compliance Order without penalty issued200 linked violations
August 25, 2015State Public Notification requested4 linked violations
August 14, 2015State Public Notification requested4 linked violations
July 31, 2015State Public Notification requested3 linked violations
July 10, 2015State Violation/Reminder Notice3 linked violations
July 10, 2015State Violation/Reminder Notice4 linked violations
May 29, 2015State Violation/Reminder Notice8 linked violations
May 29, 2015State Violation/Reminder Notice4 linked violations
May 8, 2015State Intentional no-action1 linked violation
May 8, 2015State Intentional no-action1 linked violation
April 22, 2015State Violation/Reminder Notice2 linked violations
April 22, 2015State Violation/Reminder Notice2 linked violations
April 17, 2015State Administrative/Compliance Order with penalty issued71 linked violations
April 17, 2015State Violation/Reminder Notice2 linked violations
April 17, 2015State Public Notification requested3 linked violations
April 15, 2015State Public Notification requested1 linked violation
April 15, 2015State Violation/Reminder Notice1 linked violation
April 15, 2015State Public Notification requested1 linked violation
April 15, 2015State Violation/Reminder Notice1 linked violation
March 6, 2015State Violation/Reminder Notice2 linked violations
February 19, 2015State Violation/Reminder Notice1 linked violation
February 19, 2015State Violation/Reminder Notice1 linked violation
February 12, 2015State Violation/Reminder Notice1 linked violation
February 12, 2015State Violation/Reminder Notice1 linked violation
January 27, 2015State Violation/Reminder Notice1 linked violation
January 27, 2015State Public Notification requested1 linked violation
January 27, 2015State Violation/Reminder Notice1 linked violation
January 27, 2015State Violation/Reminder Notice1 linked violation
January 27, 2015State Public Notification requested1 linked violation
January 27, 2015State Violation/Reminder Notice1 linked violation
January 27, 2015State Public Notification requested2 linked violations
January 27, 2015State Violation/Reminder Notice2 linked violations
December 17, 2014State Violation/Reminder Notice1 linked violation
December 17, 2014State Violation/Reminder Notice1 linked violation
December 15, 2014State Violation/Reminder Notice1 linked violation
December 15, 2014State Violation/Reminder Notice1 linked violation
December 9, 2014State Public Notification requested1 linked violation
November 26, 2014State Public Notification requested2 linked violations
November 26, 2014State Violation/Reminder Notice2 linked violations
November 10, 2014State Violation/Reminder Notice1 linked violation
October 9, 2014State Public Notification requested1 linked violation
October 9, 2014State Violation/Reminder Notice1 linked violation
October 8, 2014State Public Notification requested1 linked violation
August 8, 2014State Public Notification requested1 linked violation
August 8, 2014State Violation/Reminder Notice1 linked violation
August 8, 2014State Violation/Reminder Notice1 linked violation
June 13, 2014State Site Visit for enforcement purposes52 linked violations
April 30, 2014State Public Notification requested3 linked violations
April 22, 2014State Public Notification requested3 linked violations
February 12, 2014State Violation/Reminder Notice3 linked violations
February 6, 2014State Violation/Reminder Notice5 linked violations
November 7, 2013State Violation/Reminder Notice26 linked violations
April 29, 2013State Violation/Reminder Notice24 linked violations
March 29, 2012State Public Notification requested19 linked violations
December 16, 2011State Administrative/Compliance Order without penalty issued64 linked violations
November 2, 2011State Site Visit for enforcement purposes15 linked violations
May 20, 2011State Public Notification requested7 linked violations
January 30, 2009State Site Visit for enforcement purposes25 linked violations
October 24, 2008State Public Notification requested1 linked violation
May 16, 2008State Violation/Reminder Notice9 linked violations
November 13, 2007State Violation/Reminder Notice4 linked violations
February 14, 2006State Public Notification received28 linked violations
January 13, 2006State Violation/Reminder Notice22 linked violations

Contact

CANERDAY, JEFF

318-727-9276

CALVIN, LA 71410