LILBOURN, MO · New Madrid County

LILBOURN PWS Water System

Current status

1 open health-based violation on record as of July 4, 2026, alongside 2 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 Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.

System facts

System ID (PWSID): MO4010468
System type: Community Water System
Population served: 902
Service connections: 511
Ownership: local government
Water source: groundwater (wells)

Violation history

Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2025
Unaddressed
Failure to Consult with State
—
Groundwater Rule
September 23, 2025 – December 17, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2025 – January 31, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2024 – November 30, 2024
Resolved
Monitoring, Regular
—
Antimony, Total
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
Mercury
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
Fluoride
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
Chromium
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
Cadmium
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
Barium
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
Arsenic
April 1, 2024 – June 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2024 – June 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
Selenium
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
Thallium, Total
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
Beryllium, Total
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2024 – February 29, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2024 – March 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2024 – March 31, 2024
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
August 6, 2023
Addressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2023 – November 1, 2023
Resolved
Failure to Consult with State
—
Groundwater Rule
May 8, 2023
Addressed
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
January 30, 2023 – January 29, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2023 – January 31, 2023
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
December 14, 2022 – January 29, 2024
Resolved
Failure to Consult with State
—
Groundwater Rule
September 15, 2022 – February 15, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
March 1, 2021 – March 31, 2021
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2021 – February 28, 2021
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2021 – March 31, 2021
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2021 – March 31, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 18, 2020 – March 30, 2021
Resolved
Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
October 2, 2020 – March 16, 2021
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2019 – November 25, 2019
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2018 – September 27, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 28, 2016 – June 10, 2016
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2015 – August 31, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2015 – April 30, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2015 – February 28, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2015 – December 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2015 – December 31, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – September 11, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – June 24, 2015
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2011 – November 15, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2005 – September 30, 2005
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2004 – July 31, 2004
Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateAddressed corrective action reported, pending final confirmation

Period	Violation	Contaminant / rule	Health-based	Status
December 30, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Unaddressed
September 23, 2025 – December 17, 2025	Failure to Consult with State	Groundwater Rule	—	Resolved
January 1, 2025 – January 31, 2025	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
November 1, 2024 – November 30, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring, Regular	Antimony, Total	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring, Regular	Mercury	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring, Regular	Fluoride	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring, Regular	Chromium	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring, Regular	Cadmium	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring, Regular	Barium	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring, Regular	Arsenic	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring, Regular	Selenium	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring, Regular	Thallium, Total	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring, Regular	Beryllium, Total	—	Resolved
February 1, 2024 – February 29, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2024 – March 31, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2024 – March 31, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
August 6, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Addressed
July 1, 2023 – November 1, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
May 8, 2023	Failure to Consult with State	Groundwater Rule	—	Addressed
January 30, 2023 – January 29, 2024	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
January 1, 2023 – January 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
December 14, 2022 – January 29, 2024	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
September 15, 2022 – February 15, 2023	Failure to Consult with State	Groundwater Rule	—	Resolved
March 1, 2021 – March 31, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
February 1, 2021 – February 28, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring and Reporting (DBP)	TTHM	—	Resolved
November 18, 2020 – March 30, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 2, 2020 – March 16, 2021	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
July 1, 2019 – November 25, 2019	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2018 – September 27, 2019	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
May 28, 2016 – June 10, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2015 – August 31, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2015 – April 30, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 2015 – February 28, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2014 – September 11, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2013 – June 24, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2011 – November 15, 2016	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
September 1, 2005 – September 30, 2005	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2004 – July 31, 2004	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateAddressed corrective action reported, pending final confirmation

Enforcement actions

March 6, 2023State Public Notification received259 linked violations

Contact

TAYLOR, ROBERT

573-688-2584

LILBOURN, MO 63862-0000