Is BARNETT PWS required to publish a Consumer Confidence Report?

Yes. BARNETT PWS 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 BARNETT PWS’s next Consumer Confidence Report due?

BARNETT PWS’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.

BARNETT, MO · Morgan County

BARNETT PWS Water System

Consumer Confidence Report status

BARNETT PWS 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 1 item for BARNETT PWS that is 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): MO3010047
System type: Community Water System
Population served: 207
Service connections: 100
Ownership: local government
Water source: groundwater (wells)

BARNETT PWS is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, serving 207 people from groundwater.

As of August 1, 2026, its federal record holds 22 entries between 1980 and 2025, of which 1 remains open; none are health-based.

Of the 22, 8 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 Total Coliform Rules, the Consumer Confidence Rule, and the Public Notice Rule and Revised PN Rule.

Violation history

Lead Consumer Notice
—
Lead and Copper Rule
September 4, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
December 17, 2015 – April 7, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 23, 2015 – April 7, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2015 – October 31, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 17, 2015 – April 7, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2015 – September 30, 2015
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 1, 2015 – February 4, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2015 – July 31, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2011 – October 31, 2011
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 2009 – September 30, 2009
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2008 – June 17, 2009
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – June 17, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2005 – October 31, 2005
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2005 – September 30, 2005
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – June 17, 2009
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – June 17, 2009
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2003 – June 17, 2009
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2001 – June 17, 2009
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 1996 – September 30, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1994 – August 31, 1994
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
September 24, 1982 – September 23, 1983
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 24, 1980 – September 23, 1982
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
September 4, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Unaddressed
December 17, 2015 – April 7, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 23, 2015 – April 7, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2015 – October 31, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 17, 2015 – April 7, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2015 – February 4, 2016	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2015 – July 31, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2011 – October 31, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2009 – September 30, 2009	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2008 – June 17, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2006 – June 17, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2005 – October 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
September 1, 2005 – September 30, 2005	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2005 – June 17, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2004 – June 17, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2003 – June 17, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2001 – June 17, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 1996 – September 30, 1996	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
August 1, 1994 – August 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
September 24, 1982 – September 23, 1983	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 24, 1980 – September 23, 1982	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

April 7, 2016State Public Notification received2 linked violations
April 7, 2016State Public Notification received2 linked violations
April 7, 2016State Public Notification received2 linked violations
April 7, 2016State Compliance achieved5 linked violations
April 7, 2016State Public Notification received2 linked violations
April 7, 2016State Public Notification received2 linked violations
February 18, 2016State Bilateral Compliance Agreement signed9 linked violations
February 4, 2016State Compliance achieved7 linked violations
January 21, 2016State Formal Notice of Violation issued10 linked violations
November 6, 2015State Public Notification requested3 linked violations
October 13, 2015State Formal Notice of Violation issued3 linked violations
September 1, 2015State Public Notification requested4 linked violations
August 28, 2015State Formal Notice of Violation issued1 linked violation
August 28, 2015State Public Notification requested3 linked violations
August 7, 2015State Public Notification requested3 linked violations
January 22, 2014State Compliance achieved4 linked violations
January 22, 2014State Compliance achieved12 linked violations
June 16, 2011State Compliance achieved2 linked violations
October 27, 2009State Public Notification requested3 linked violations
June 17, 2009State Compliance achieved12 linked violations
August 14, 2001State Compliance achieved6 linked violations

Common questions

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

DAULTON, LARRY

573-392-3271

BARNETT, MO 65011-0000