Is DUNKLIN COUNTY PWSD 2 required to publish a Consumer Confidence Report?

Yes. DUNKLIN COUNTY PWSD 2 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 DUNKLIN COUNTY PWSD 2’s next Consumer Confidence Report due?

DUNKLIN COUNTY PWSD 2’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.

SENATH, MO · Dunklin County

DUNKLIN COUNTY PWSD 2 Water System

Consumer Confidence Report status

DUNKLIN COUNTY PWSD 2 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 no open violations for DUNKLIN COUNTY PWSD 2.

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): MO4024207
System type: Community Water System
Population served: 2,900
Service connections: 866
Ownership: local government
Water source: groundwater (wells)

DUNKLIN COUNTY PWSD 2 is one of 489 community water systems in Missouri in the 501 to 3,300 people size category, serving 2,900 people from groundwater.

As of August 1, 2026, its federal record holds 6 entries between 2006 and 2024, all of which EPA lists as closed.

Of the 6, 3 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 Lead and Copper Rule and the Total Coliform Rules.

Violation history

LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – December 17, 2024
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2023 – April 11, 2024
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2014 – October 31, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 2014 – April 30, 2014
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2013 – June 17, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 2006 – January 31, 2006
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 17, 2024 – December 17, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Resolved
December 30, 2023 – April 11, 2024	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
October 1, 2014 – October 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
April 1, 2014 – April 30, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2013 – June 17, 2014	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2006 – January 31, 2006	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

December 17, 2024State Compliance achieved2 linked violations
September 1, 2022State Compliance achieved3 linked violations
July 22, 2022State Public Notification requested3 linked violations
July 13, 2015State Public Notification received2 linked violations
May 14, 2015State Compliance achieved2 linked violations
February 5, 2015State Compliance achieved4 linked violations
February 5, 2015State Compliance achieved2 linked violations
October 31, 2014State Formal Notice of Violation issued3 linked violations
May 16, 2014State Public Notification requested3 linked violations
May 14, 2014State Other1 linked violation
May 1, 2014State Public Notification requested3 linked violations
January 22, 2014State Compliance achieved8 linked violations
June 6, 2002State Violation/Reminder Notice3 linked violations

Common questions

Is DUNKLIN COUNTY PWSD 2 required to publish a Consumer Confidence Report?: Yes. DUNKLIN COUNTY PWSD 2 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 DUNKLIN COUNTY PWSD 2’s next Consumer Confidence Report due?: DUNKLIN COUNTY PWSD 2’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DUNKLIN COUNTY PWSD 2 have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for DUNKLIN COUNTY PWSD 2.
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

COLE, ANNETTE

573-738-2162

SENATH, MO 63876-0000