Is PLEASANT OAK MHP required to publish a Consumer Confidence Report?

Yes. PLEASANT OAK MHP is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is PLEASANT OAK MHP’s next Consumer Confidence Report due?

PLEASANT OAK MHP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

WRIGHT CITY, MO · Warren County

PLEASANT OAK MHP Water System

Consumer Confidence Report status

PLEASANT OAK MHP must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show 3 items for PLEASANT OAK MHP that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.

System facts

System ID (PWSID): MO6048356
System type: Community Water System
Population served: 150
Service connections: 72
Ownership: privately owned
Water source: groundwater (wells)

PLEASANT OAK MHP is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, serving 150 people from groundwater.

As of August 1, 2026, its federal record holds 16 entries between 2002 and 2025, of which 3 remain open; none are health-based.

Of the 16, 5 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Consumer Confidence Rule, the Total Coliform Rules, and the Public Notice Rule and Revised PN Rule.

Violation history

Notification, Known or Potential LSL
—
LEAD AND COPPER RULE REVISIONS
July 2, 2025
Unaddressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2025 – November 25, 2025
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2024
Unaddressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2023 – November 1, 2023
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2022 – November 29, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – January 25, 2022
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2019 – November 26, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 6, 2017 – April 9, 2017
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
October 14, 2016 – July 14, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 24, 2014
Unaddressed
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2014 – August 31, 2014
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2014 – July 31, 2014
Archived
Monitoring, Regular
—
Radium-228
January 1, 2011 – December 31, 2013
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 2010 – October 31, 2010
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 2002 – September 30, 2002
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
August 1, 2002 – August 31, 2002
Resolved

Unaddressed no corrective action on record yetResolved 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
July 2, 2025	Notification, Known or Potential LSL	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
July 1, 2025 – November 25, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
July 1, 2023 – November 1, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2022 – November 29, 2022	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2021 – January 25, 2022	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2019 – November 26, 2019	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
February 6, 2017 – April 9, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 14, 2016 – July 14, 2017	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
August 24, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
August 1, 2014 – August 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 2014 – July 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
January 1, 2011 – December 31, 2013	Monitoring, Regular	Radium-228	—	Archived
October 1, 2010 – October 31, 2010	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
September 1, 2002 – September 30, 2002	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
August 1, 2002 – August 31, 2002	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

November 25, 2025State Compliance achieved1 linked violation
November 25, 2025State Formal Notice of Violation issued1 linked violation
November 6, 2024State Formal Notice of Violation issued1 linked violation
November 1, 2023State Compliance achieved1 linked violation
October 26, 2023State Formal Notice of Violation issued1 linked violation
November 29, 2022State Compliance achieved1 linked violation
January 25, 2022State Compliance achieved2 linked violations
November 8, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 23, 2020State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 26, 2019State Compliance achieved1 linked violation
November 4, 2019State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 23, 2019State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 30, 2019State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 14, 2017State Compliance achieved1 linked violation
July 14, 2017State Compliance achieved1 linked violation
April 13, 2017State Public Notification received1 linked violation
April 9, 2017State Compliance achieved1 linked violation
February 2, 2017State Other4 linked violations
December 27, 2016State Public Notification requested1 linked violation
December 27, 2016State Formal Notice of Violation issued1 linked violation
January 28, 2015State Compliance achieved2 linked violations
November 6, 2014State Public Notification received1 linked violation
November 6, 2014State Public Notification received1 linked violation
November 6, 2014State Compliance achieved1 linked violation
August 22, 2014State Formal Notice of Violation issued1 linked violation
August 22, 2014State Public Notification requested1 linked violation
July 14, 2014State Formal Notice of Violation issued1 linked violation
July 14, 2014State Public Notification requested1 linked violation
January 22, 2014State Compliance achieved1 linked violation
August 17, 2011State Public Notification received1 linked violation
August 5, 2011State Compliance achieved3 linked violations
November 19, 2010State Public Notification requested4 linked violations
November 19, 2010State Violation/Reminder Notice1 linked violation
September 13, 2010State Public Notification received2 linked violations
August 11, 2010State Public Notification requested1 linked violation
June 23, 2003State Public Notification received5 linked violations
October 9, 2002State Public Notification requested7 linked violations

Common questions

Is PLEASANT OAK MHP required to publish a Consumer Confidence Report?: Yes. PLEASANT OAK MHP is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is PLEASANT OAK MHP’s next Consumer Confidence Report due?: PLEASANT OAK MHP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does PLEASANT OAK MHP have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 3 items for PLEASANT OAK MHP that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

VACCARO, JAMES

636-456-2411

WRIGHT CITY, MO 63390-0000