Public water system record

Neelyville PWS

Serves Neelyville, Butler County, MO · 310 people served

Federal records show 1 health-based violation and 42 monitoring/reporting issues for Neelyville PWS in the last ten years. The most serious issue in this window was a resolved Groundwater Rule violation.

  • MO4010993
  • NELLYVILLE
  • MO
  • 310 served

System profile

Source water Purchased groundwater
ZIP 63954
EPA system ID MO4010993

Verify this system on EPA ECHO →

Health-based violations, last 10 years
1
Resolved
1
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
42

Key facts

  • Neelyville PWS buys its water from Butler County PWSD 1.
  • Most recent formal enforcement: compliance order with a penalty by Missouri, March 2024.
  • Record on file since 1998, with 1 health-based violation before October 19, 2016.
  • Lead pipe inventory: 0 lead and 162 unknown out of 185 service lines.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
Groundwater Rule
Treatment technique failure
140 Sep 30, 2022 Resolved No

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Revised Total Coliform Rule
Monitoring violation
Sep 1, 2025 Resolved
Revised Total Coliform Rule
Monitoring violation
Feb 1, 2024 Resolved
Lead and Copper Rule
Monitoring and reporting
Dec 30, 2023 Resolved
Consumer Confidence Rule
OTHER
Jul 1, 2023 Resolved
Revised Total Coliform Rule
Monitoring violation
Jan 1, 2023 Resolved
Public Notice
OTHER
Dec 5, 2022 Resolved
Revised Total Coliform Rule
Monitoring violation
Oct 1, 2022 Resolved
Revised Total Coliform Rule
Monitoring violation
Sep 1, 2022 Resolved
Groundwater Rule
OTHER
Jul 2, 2022 Resolved
Consumer Confidence Rule
OTHER
Jul 1, 2022 Resolved
Revised Total Coliform Rule
Monitoring violation
Jun 1, 2022 Resolved
Revised Total Coliform Rule
Monitoring violation
Apr 1, 2022 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Revised Total Coliform Rule
Monitoring violation
Feb 1, 2022 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Revised Total Coliform Rule
Monitoring violation
Nov 1, 2021 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Revised Total Coliform Rule
Monitoring violation
Oct 1, 2021 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Public Notice
OTHER
Sep 1, 2021 Resolved
Revised Total Coliform Rule
Monitoring violation
Aug 1, 2021 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Public Notice
OTHER
Jul 31, 2021 Resolved
Consumer Confidence Rule
OTHER
Jul 1, 2021 Resolved
Revised Total Coliform Rule
Monitoring violation
Apr 1, 2021 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Revised Total Coliform Rule
Monitoring violation
Mar 1, 2021 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Public Notice
OTHER
Jan 6, 2021 Resolved
Public Notice
OTHER
Nov 27, 2020 Resolved
Public Notice
OTHER
Oct 29, 2020 Resolved
Lead and Copper Rule
Monitoring and reporting
Oct 1, 2020 Resolved
Consumer Confidence Rule
OTHER
Jul 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
Jul 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
Jun 1, 2020 Resolved
Public Notice
OTHER
Feb 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
Nov 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
Oct 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
Sep 1, 2019 Resolved
Consumer Confidence Rule
OTHER
Jul 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
Feb 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
Jan 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
Dec 1, 2018 Resolved
Revised Total Coliform Rule
Monitoring violation
Nov 1, 2018 Resolved
Lead and Copper Rule
Monitoring and reporting
Oct 1, 2018 Resolved
Revised Total Coliform Rule
Monitoring violation
Oct 1, 2018 Resolved
Revised Total Coliform Rule
Monitoring violation
Sep 1, 2018 Resolved
Revised Total Coliform Rule
Monitoring violation
Jul 1, 2018 Resolved
Revised Total Coliform Rule
Monitoring violation
May 1, 2018 Resolved

Full record since 1998

EPA's records for Neelyville PWS go back to 1998. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 10 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 1
2000s 1 6
2010 to October 18, 2016 0 3
October 19, 2016 to 2019 0 13
2020s 1 29

Most recent health-based violation before October 19, 2016: Total Coliform, began July 2001, Resolved.

Show the health-based violation before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
Jul 1, 2001 Resolved

Enforcement actions

Missouri regulators took 1 formal enforcement action against Neelyville PWS in 2024. The most recent was a compliance order with a penalty in March 2024.

Date By Action Violations covered
Mar 25, 2024 Missouri Compliance order with a penalty 4 violations: Lead and Copper Rule, Consumer Confidence Rule, Revised Total Coliform Rule

What the violations mean

Groundwater Rule

1 incident

The system did not complete a treatment step or action that the Groundwater Rule requires (a treatment technique violation).

The utility had to notify customers about this violation.

Where the water comes from

Neelyville PWS buys its water from Butler County PWSD 1. EPA also lists 1 well, all for emergency, seasonal or other part-time use.

Buys water from

Annual water quality report

Neelyville PWS must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Neelyville PWS for a copy.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Missouri.