Is SUNSET MHP required to publish a Consumer Confidence Report?

Yes. SUNSET 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 SUNSET MHP’s next Consumer Confidence Report due?

SUNSET 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.

NEOSHO, MO · Jasper County

SUNSET MHP Water System

Consumer Confidence Report status

SUNSET 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 SUNSET 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): MO5048021
System type: Community Water System
Population served: 80
Service connections: 32
Ownership: privately owned
Water source: groundwater (wells)

SUNSET MHP is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, serving 80 people from groundwater.

As of August 1, 2026, its federal record holds 94 entries between 1982 and 2025, of which 3 remain open; none are health-based.

Of the 94, 73 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 Groundwater Rule, volatile organic chemicals, and the Total Coliform Rules.

Violation history

Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2025
Unaddressed
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2022 – June 30, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
April 1, 2021 – April 30, 2021
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
September 1, 2020 – September 30, 2020
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2020 – May 31, 2020
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2019 – October 31, 2019
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
April 1, 2019 – April 30, 2019
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2018 – March 31, 2018
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
November 1, 2017 – November 30, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2017 – October 31, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
September 1, 2017 – September 30, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 28, 2017 – June 25, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2017 – June 30, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2017 – May 31, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 30, 2017 – June 25, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 11, 2017 – June 25, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 11, 2017 – June 25, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2017 – March 31, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 26, 2017 – June 25, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2017 – January 31, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2016 – December 31, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
November 1, 2016 – November 30, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2016 – October 31, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
September 1, 2016 – September 30, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
July 1, 2016 – July 31, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2016 – June 30, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 29, 2016 – September 26, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
April 1, 2016 – April 30, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2016 – March 31, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2016 – February 29, 2016
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2016 – December 31, 2018
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2016 – December 31, 2016
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2016 – December 31, 2018
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2015 – December 31, 2015
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2015 – October 31, 2015
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
August 1, 2015 – August 31, 2015
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
July 29, 2015
Unaddressed
Failure To Address Deficiency
Health-based
Groundwater Rule
July 24, 2015 – March 7, 2018
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2015 – March 31, 2015
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
March 1, 2015
Unaddressed
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2015 – January 31, 2015
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
November 27, 2014 – January 5, 2018
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2014 – October 31, 2014
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
October 1, 2014 – January 5, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – January 29, 2018
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2014 – June 30, 2014
Archived
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Benzene
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Toluene
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Styrene
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Barium
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Chromium
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Mercury
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2014 – December 31, 2016
Resolved
Monitoring, Regular
—
Selenium
January 1, 2014 – December 31, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 17, 2013 – January 5, 2018
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
August 1, 2013 – August 31, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – October 6, 2016
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
April 1, 2013 – April 30, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2012 – November 30, 2012
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2012 – July 31, 2012
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – October 6, 2016
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2011 – June 30, 2011
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2011 – February 28, 2011
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2008 – June 29, 2009
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
February 1, 2007 – February 28, 2007
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
August 1, 2006 – August 31, 2006
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2006 – September 25, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 2005 – January 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2004 – June 30, 2004
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 2004 – May 31, 2004
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2001 – June 29, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1992 – December 31, 1992
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
September 16, 1982 – September 15, 1985
Archived

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
December 30, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Unaddressed
June 1, 2022 – June 30, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 1, 2021 – April 30, 2021	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
September 1, 2020 – September 30, 2020	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
May 1, 2020 – May 31, 2020	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2019 – October 31, 2019	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 1, 2019 – April 30, 2019	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
March 1, 2018 – March 31, 2018	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
November 1, 2017 – November 30, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2017 – October 31, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
September 1, 2017 – September 30, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 28, 2017 – June 25, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 1, 2017 – June 30, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
May 1, 2017 – May 31, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 30, 2017 – June 25, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 11, 2017 – June 25, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 11, 2017 – June 25, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 1, 2017 – March 31, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
February 26, 2017 – June 25, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2017 – January 31, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
December 1, 2016 – December 31, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
November 1, 2016 – November 30, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2016 – October 31, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
September 1, 2016 – September 30, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2016 – July 31, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
June 1, 2016 – June 30, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 29, 2016 – September 26, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2016 – April 30, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
March 1, 2016 – March 31, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
February 1, 2016 – February 29, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2016 – December 31, 2018	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
January 1, 2016 – December 31, 2018	Monitoring and Reporting (DBP)	TTHM	—	Resolved
December 1, 2015 – December 31, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2015 – October 31, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
August 1, 2015 – August 31, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Archived
July 29, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
July 24, 2015 – March 7, 2018	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
March 1, 2015 – March 31, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Archived
March 1, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 1, 2015 – January 31, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Archived
November 27, 2014 – January 5, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2014 – October 31, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Archived
October 1, 2014 – January 5, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2014 – January 29, 2018	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2014 – June 30, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Archived
January 1, 2014 – December 31, 2016	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Benzene	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Toluene	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Styrene	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Barium	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Chromium	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Mercury	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2014 – December 31, 2016	Monitoring, Regular	Selenium	—	Resolved
August 17, 2013 – January 5, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2013 – August 31, 2013	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2013 – October 6, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2013 – April 30, 2013	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
November 1, 2012 – November 30, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2012 – July 31, 2012	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2011 – October 6, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2011 – June 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
February 1, 2011 – February 28, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 2008 – June 29, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
February 1, 2007 – February 28, 2007	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
August 1, 2006 – August 31, 2006	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2006 – September 25, 2006	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2005 – January 31, 2005	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 2004 – June 30, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
May 1, 2004 – May 31, 2004	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2001 – June 29, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
December 1, 1992 – December 31, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
September 16, 1982 – September 15, 1985	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

March 6, 2026State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 17, 2025State Violation/Reminder Notice1 linked violation
October 17, 2025State Public Notification requested1 linked violation
October 8, 2025State Public Notification received1 linked violation
May 6, 2025State Public Notification received1 linked violation
December 18, 2024State Compliance achieved1 linked violation
November 18, 2024State Public Notification requested1 linked violation
November 18, 2024State Violation/Reminder Notice1 linked violation
October 17, 2024State Compliance achieved1 linked violation
April 3, 2023State Compliance achieved1 linked violation
September 21, 2022State Public Notification received4 linked violations
September 2, 2022State Bilateral Compliance Agreement signed12 linked violations
September 2, 2022State Bilateral Compliance Agreement signed14 linked violations
August 30, 2022State Compliance achieved1 linked violation
July 28, 2022State Public Notification requested1 linked violation
July 28, 2022State Violation/Reminder Notice1 linked violation
June 29, 2022State Compliance achieved1 linked violation
June 27, 2022State Public Notification requested1 linked violation
June 24, 2022State Formal Notice of Violation issued1 linked violation
May 31, 2022State Public Notification received1 linked violation
May 27, 2022State Public Notification requested1 linked violation
May 27, 2022State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 27, 2022State Violation/Reminder Notice1 linked violation
April 25, 2022State Public Notification requested1 linked violation
April 25, 2022State Violation/Reminder Notice1 linked violation
April 12, 2022State Compliance achieved1 linked violation
November 8, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 22, 2021State Bilateral Compliance Agreement signed8 linked violations
August 9, 2021State Public Notification received2 linked violations
May 25, 2021State Public Notification requested2 linked violations
May 10, 2021State Public Notification received2 linked violations
April 29, 2021State Compliance achieved2 linked violations
November 30, 2020State Compliance achieved3 linked violations
October 29, 2020State Violation/Reminder Notice1 linked violation
October 29, 2020State Public Notification requested7 linked violations
July 31, 2020State Public Notification received1 linked violation
July 31, 2020State Public Notification received1 linked violation
July 31, 2020State Public Notification received2 linked violations
July 28, 2020State Compliance achieved2 linked violations
June 29, 2020State Violation/Reminder Notice1 linked violation
June 29, 2020State Public Notification requested1 linked violation
December 30, 2019State Compliance achieved1 linked violation
November 27, 2019State Violation/Reminder Notice1 linked violation
November 27, 2019State Public Notification requested1 linked violation
November 4, 2019State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 23, 2019State Compliance achieved3 linked violations
June 26, 2019State Compliance achieved1 linked violation
May 29, 2019State Public Notification requested1 linked violation
May 29, 2019State Violation/Reminder Notice1 linked violation
April 23, 2019State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 28, 2019State Compliance achieved1 linked violation
February 28, 2019State Violation/Reminder Notice1 linked violation
February 28, 2019State Public Notification requested1 linked violation
December 18, 2018State Public Notification requested2 linked violations
December 18, 2018State Violation/Reminder Notice2 linked violations
December 4, 2018State Public Notification received1 linked violation
December 4, 2018State Public Notification received1 linked violation
December 4, 2018State Public Notification received1 linked violation
December 4, 2018State Public Notification received1 linked violation
November 8, 2018State Public Notification received1 linked violation
November 1, 2018State Compliance achieved19 linked violations
July 15, 2018State Compliance achieved31 linked violations
May 30, 2018State Compliance achieved1 linked violation
May 24, 2018State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 27, 2018State Violation/Reminder Notice1 linked violation
April 27, 2018State Public Notification requested1 linked violation
March 27, 2018State Compliance achieved1 linked violation
March 7, 2018State Compliance achieved1 linked violation
March 7, 2018State Compliance achieved1 linked violation
March 6, 2018State Public Notification received1 linked violation
February 26, 2018State Public Notification requested1 linked violation
February 26, 2018State Violation/Reminder Notice1 linked violation
January 29, 2018State Compliance achieved1 linked violation
January 29, 2018State Compliance achieved1 linked violation
January 26, 2018State Compliance achieved5 linked violations
January 25, 2018State Public Notification received12 linked violations
January 5, 2018State Compliance achieved5 linked violations
December 29, 2017State Administrative/Compliance Order with penalty issued27 linked violations
December 27, 2017State Public Notification requested1 linked violation
December 27, 2017State Violation/Reminder Notice1 linked violation
December 19, 2017State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 30, 2017State Violation/Reminder Notice1 linked violation
November 30, 2017State Public Notification requested1 linked violation
November 3, 2017State Compliance achieved1 linked violation
October 30, 2017State Violation/Reminder Notice1 linked violation
October 30, 2017State Public Notification requested1 linked violation
October 2, 2017State Public Notification received44 linked violations
September 28, 2017State Public Notification requested1 linked violation
September 28, 2017State Violation/Reminder Notice1 linked violation
August 30, 2017State Violation/Reminder Notice1 linked violation
August 30, 2017State Public Notification requested1 linked violation
July 27, 2017State Public Notification requested1 linked violation
July 27, 2017State Violation/Reminder Notice1 linked violation
June 30, 2017State Public Notification requested1 linked violation
June 30, 2017State Violation/Reminder Notice1 linked violation
June 25, 2017State Compliance achieved9 linked violations
May 31, 2017State Violation/Reminder Notice1 linked violation
May 31, 2017State Public Notification requested1 linked violation
May 30, 2017State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 28, 2017State Public Notification requested1 linked violation
April 28, 2017State Violation/Reminder Notice1 linked violation
March 29, 2017State Public Notification requested1 linked violation
March 29, 2017State Violation/Reminder Notice1 linked violation
March 1, 2017State Formal Notice of Violation issued1 linked violation
March 1, 2017State Public Notification requested10 linked violations
March 1, 2017State Formal Notice of Violation issued10 linked violations
March 1, 2017State Public Notification requested21 linked violations
March 1, 2017State Formal Notice of Violation issued21 linked violations
March 1, 2017State Public Notification requested1 linked violation
February 27, 2017State Public Notification requested1 linked violation
February 27, 2017State Violation/Reminder Notice1 linked violation
January 27, 2017State Public Notification requested1 linked violation
January 27, 2017State Violation/Reminder Notice1 linked violation
December 28, 2016State Violation/Reminder Notice1 linked violation
December 28, 2016State Public Notification requested1 linked violation
November 30, 2016State Violation/Reminder Notice1 linked violation
October 27, 2016State Public Notification requested12 linked violations
October 27, 2016State Violation/Reminder Notice1 linked violation
October 6, 2016State Compliance achieved3 linked violations
October 5, 2016State Public Notification received2 linked violations
September 28, 2016State Public Notification requested2 linked violations
September 28, 2016State Violation/Reminder Notice1 linked violation
September 26, 2016State Compliance achieved3 linked violations
August 29, 2016State Public Notification requested2 linked violations
August 29, 2016State Violation/Reminder Notice1 linked violation
July 27, 2016State Public Notification requested1 linked violation
July 27, 2016State Violation/Reminder Notice1 linked violation
June 27, 2016State Violation/Reminder Notice1 linked violation
May 27, 2016State Public Notification requested1 linked violation
May 27, 2016State Violation/Reminder Notice1 linked violation
April 29, 2016State Public Notification requested1 linked violation
April 29, 2016State Violation/Reminder Notice1 linked violation
March 29, 2016State Violation/Reminder Notice1 linked violation
March 29, 2016State Public Notification requested1 linked violation
February 26, 2016State Public Notification requested1 linked violation
February 26, 2016State Violation/Reminder Notice1 linked violation
January 28, 2016State Violation/Reminder Notice1 linked violation
January 28, 2016State Public Notification requested1 linked violation
January 5, 2016State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 29, 2015State Compliance achieved1 linked violation
December 14, 2015State Public Notification received1 linked violation
November 30, 2015State Violation/Reminder Notice1 linked violation
November 30, 2015State Public Notification requested1 linked violation
November 4, 2015State Other17 linked violations
October 28, 2015State Compliance achieved1 linked violation
October 14, 2015State Public Notification received1 linked violation
October 14, 2015State Public Notification received1 linked violation
October 14, 2015State Public Notification received1 linked violation
September 25, 2015State Violation/Reminder Notice1 linked violation
September 25, 2015State Public Notification requested1 linked violation
September 8, 2015State Public Notification requested1 linked violation
September 8, 2015State Formal Notice of Violation issued1 linked violation
September 5, 2015State Compliance achieved2 linked violations
June 22, 2015State Formal Notice of Violation issued8 linked violations
May 27, 2015State Compliance achieved1 linked violation
April 29, 2015State Public Notification requested1 linked violation
April 29, 2015State Violation/Reminder Notice1 linked violation
March 31, 2015State Compliance achieved1 linked violation
March 11, 2015State Public Notification requested1 linked violation
March 11, 2015State Violation/Reminder Notice1 linked violation
January 30, 2015State Compliance achieved1 linked violation
December 29, 2014State Violation/Reminder Notice3 linked violations
December 22, 2014State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 26, 2014State Violation/Reminder Notice1 linked violation
November 26, 2014State Public Notification requested1 linked violation
October 8, 2014State Compliance achieved1 linked violation
August 26, 2014State Compliance achieved2 linked violations
July 28, 2014State Public Notification requested1 linked violation
July 28, 2014State Violation/Reminder Notice1 linked violation
April 22, 2014State Violation/Reminder Notice3 linked violations
February 28, 2014State Violation/Reminder Notice1 linked violation
January 22, 2014State Compliance achieved1 linked violation
January 22, 2014State Compliance achieved9 linked violations
September 30, 2013State Violation/Reminder Notice1 linked violation
September 30, 2013State Public Notification requested1 linked violation
May 20, 2013State Public Notification requested7 linked violations
December 21, 2012State Public Notification requested3 linked violations
October 1, 2012State Public Notification received2 linked violations
October 1, 2012State Public Notification received2 linked violations
August 16, 2012State Public Notification requested5 linked violations
July 21, 2011State Public Notification requested2 linked violations
March 21, 2011State Public Notification requested2 linked violations
March 21, 2011State Violation/Reminder Notice3 linked violations
June 29, 2009State Compliance achieved3 linked violations
May 3, 2007State Public Notification received7 linked violations
March 19, 2007State Public Notification requested2 linked violations
September 20, 2006State Public Notification received2 linked violations
August 25, 2006State Public Notification requested2 linked violations
August 25, 2006State Public Notification requested4 linked violations
August 25, 2006State Violation/Reminder Notice6 linked violations
August 24, 2006State Formal Notice of Violation issued5 linked violations
August 24, 2006State Public Notification issued3 linked violations
August 24, 2006State Boil Water Order3 linked violations
February 7, 2005State Compliance achieved3 linked violations
February 2, 2005State Public Notification issued8 linked violations
February 2, 2005State Boil Water Order3 linked violations
August 6, 2004State Public Notification requested3 linked violations
July 28, 2004State Public Notification requested2 linked violations
July 27, 2004State Public Notification received3 linked violations
June 29, 2004State Violation/Reminder Notice2 linked violations
May 26, 2004State Compliance achieved3 linked violations
February 24, 2003State Public Notification received1 linked violation
February 7, 2003State Violation/Reminder Notice1 linked violation
February 7, 2003State Public Notification requested1 linked violation
March 27, 2002State Public Notification issued7 linked violations
September 19, 2001State Compliance achieved18 linked violations

Common questions

Is SUNSET MHP required to publish a Consumer Confidence Report?: Yes. SUNSET 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 SUNSET MHP’s next Consumer Confidence Report due?: SUNSET MHP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SUNSET MHP have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 3 items for SUNSET 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

WILLIAMS, LOIS

Phone not on record

NEOSHO, MO 64850-0000