NELLYVILLE, MO · Butler County

NEELYVILLE PWS Water System

Current status

No open violations on record as of July 4, 2026.

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): MO4010993
System type: Community Water System
Population served: 310
Service connections: 191
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2025 – September 30, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2024 – February 29, 2024
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2023 – March 17, 2025
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2023 – June 6, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2023 – January 31, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 5, 2022 – June 1, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2022 – October 31, 2022
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
September 30, 2022 – May 17, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2022 – September 30, 2022
Resolved
Failure to Consult with State
—
Groundwater Rule
July 2, 2022 – May 17, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2022 – March 17, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2022 – June 30, 2022
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2022 – April 30, 2022
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2022 – February 28, 2022
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2021 – November 30, 2021
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2021 – October 31, 2021
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
September 1, 2021 – May 24, 2022
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
August 1, 2021 – August 31, 2021
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
July 31, 2021 – May 24, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – March 17, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2021 – April 30, 2021
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
March 1, 2021 – March 31, 2021
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
January 6, 2021 – May 24, 2022
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 27, 2020 – May 24, 2022
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 29, 2020 – May 24, 2022
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
October 1, 2020 – July 17, 2025
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2020 – March 17, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2020 – July 31, 2020
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2020 – June 30, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 1, 2020 – May 24, 2022
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2019 – November 30, 2019
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2019 – October 31, 2019
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2019 – September 30, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2019 – March 17, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2019 – February 28, 2019
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2019 – January 31, 2019
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
December 1, 2018 – December 31, 2018
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2018 – November 30, 2018
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2018 – August 13, 2020
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2018 – October 31, 2018
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2018 – September 30, 2018
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2018 – July 31, 2018
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2018 – May 31, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 19, 2014 – April 1, 2014
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2013 – September 2, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2013 – February 28, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2007 – October 31, 2007
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2007 – October 2, 2009
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2006 – December 31, 2006
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2001 – September 21, 2004
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2001 – July 31, 2001
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
September 1, 2025 – September 30, 2025	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
February 1, 2024 – February 29, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
December 30, 2023 – March 17, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2023 – June 6, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2023 – January 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
December 5, 2022 – June 1, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2022 – October 31, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
September 30, 2022 – May 17, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
September 1, 2022 – September 30, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 2, 2022 – May 17, 2023	Failure to Consult with State	Groundwater Rule	—	Resolved
July 1, 2022 – March 17, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2022 – June 30, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2022 – April 30, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
February 1, 2022 – February 28, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
November 1, 2021 – November 30, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
October 1, 2021 – October 31, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
September 1, 2021 – May 24, 2022	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2021 – August 31, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
July 31, 2021 – May 24, 2022	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2021 – March 17, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2021 – April 30, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
March 1, 2021 – March 31, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
January 6, 2021 – May 24, 2022	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 27, 2020 – May 24, 2022	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 29, 2020 – May 24, 2022	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2020 – July 17, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2020 – March 17, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2020 – July 31, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
June 1, 2020 – June 30, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
February 1, 2020 – May 24, 2022	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 1, 2019 – November 30, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2019 – October 31, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
September 1, 2019 – September 30, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2019 – March 17, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
February 1, 2019 – February 28, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2019 – January 31, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
December 1, 2018 – December 31, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
November 1, 2018 – November 30, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2018 – August 13, 2020	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2018 – October 31, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
September 1, 2018 – September 30, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2018 – July 31, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
May 1, 2018 – May 31, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
March 19, 2014 – April 1, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2013 – September 2, 2014	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
February 1, 2013 – February 28, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2007 – October 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2007 – October 2, 2009	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
October 1, 2001 – September 21, 2004	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2001 – July 31, 2001	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

November 21, 2025State Public Notification received2 linked violations
October 22, 2025State Compliance achieved2 linked violations
March 17, 2025State Compliance achieved2 linked violations
April 29, 2024State Public Notification received2 linked violations
March 26, 2024State Violation/Reminder Notice2 linked violations
March 25, 2024State Administrative/Compliance Order with penalty issued5 linked violations
March 18, 2024State Compliance achieved2 linked violations
June 15, 2023State Public Notification received2 linked violations
May 17, 2023State Compliance achieved2 linked violations
March 17, 2023State Compliance achieved4 linked violations
March 2, 2023State Violation/Reminder Notice3 linked violations
December 1, 2022State Public Notification requested2 linked violations
October 25, 2022State Public Notification requested6 linked violations
June 27, 2022State Other12 linked violations
May 31, 2022State Public Notification requested4 linked violations
May 31, 2022State Violation/Reminder Notice5 linked violations
May 24, 2022State Public Notification received16 linked violations
April 8, 2022State Compliance achieved4 linked violations
December 29, 2021State Violation/Reminder Notice1 linked violation
December 29, 2021State Public Notification requested3 linked violations
December 3, 2021State Public Notification requested3 linked violations
September 29, 2021State Public Notification requested1 linked violation
September 29, 2021State Compliance achieved1 linked violation
September 29, 2021State Violation/Reminder Notice1 linked violation
May 28, 2021State Violation/Reminder Notice1 linked violation
May 28, 2021State Public Notification requested1 linked violation
May 12, 2021State Compliance achieved1 linked violation
May 3, 2021State Public Notification requested1 linked violation
December 30, 2020State Violation/Reminder Notice1 linked violation
August 31, 2020State Public Notification requested3 linked violations
August 26, 2020State Violation/Reminder Notice5 linked violations
July 30, 2020State Public Notification requested3 linked violations
January 15, 2020State Compliance achieved4 linked violations
January 6, 2020State Public Notification requested2 linked violations
November 27, 2019State Public Notification requested2 linked violations
October 29, 2019State Public Notification requested4 linked violations
June 5, 2019State Compliance achieved8 linked violations
April 16, 2019State Public Notification received9 linked violations
April 2, 2019State Violation/Reminder Notice3 linked violations
February 26, 2019State Public Notification requested2 linked violations
January 31, 2019State Public Notification requested3 linked violations
January 31, 2019State Public Notification requested2 linked violations
January 31, 2019State Violation/Reminder Notice2 linked violations
January 30, 2019State Bilateral Compliance Agreement signed7 linked violations
January 25, 2019State Public Notification requested2 linked violations
January 4, 2019State Public Notification requested3 linked violations
December 14, 2018State Violation/Reminder Notice1 linked violation
November 30, 2018State Violation/Reminder Notice1 linked violation
November 15, 2018State Violation/Reminder Notice1 linked violation
November 1, 2018State Public Notification requested1 linked violation
July 5, 2018State Public Notification requested2 linked violations
December 19, 2017State Violation/Reminder Notice3 linked violations
May 7, 2014State Public Notification received2 linked violations
April 1, 2014State Compliance achieved3 linked violations
January 22, 2014State Compliance achieved7 linked violations
January 22, 2014State Compliance achieved3 linked violations
March 18, 2013State Violation/Reminder Notice3 linked violations
March 18, 2013State Public Notification requested3 linked violations
October 2, 2009State Compliance achieved7 linked violations
May 25, 2007State Public Notification requested2 linked violations
September 21, 2004State Compliance achieved4 linked violations

Contact

BURSON, RHONDA

573-712-8317

NELLYVILLE, MO 63954-0000