Is QULIN PWS required to publish a Consumer Confidence Report?

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

QULIN 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.

QULIN, MO · Butler County

QULIN PWS Water System

Consumer Confidence Report status

QULIN 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 no open violations for QULIN PWS.

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): MO4010670
System type: Community Water System
Population served: 375
Service connections: 203
Ownership: local government
Water source: groundwater (wells)

QULIN PWS is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, serving 375 people from groundwater.

As of August 1, 2026, its federal record holds 4 entries between 2003 and 2021, all of which EPA lists as closed. Nothing has been added since 2021.

Of the 4, 2 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 and the Consumer Confidence Rule.

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2021 – December 6, 2021
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2004 – December 31, 2004
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2003 – July 31, 2003
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2003 – June 30, 2003
Archived

Resolved 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 1, 2021 – December 6, 2021	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
December 1, 2004 – December 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2003 – July 31, 2003	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
June 1, 2003 – June 30, 2003	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

December 6, 2021State Compliance achieved2 linked violations
January 22, 2014State Compliance achieved32 linked violations
January 22, 2014State Compliance achieved3 linked violations
January 24, 2005State Violation/Reminder Notice1 linked violation
September 8, 2003State Public Notification requested3 linked violations
October 9, 2002State Public Notification requested3 linked violations

Common questions

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

LEDBETTER, DOUG

573-328-4488

QULIN, MO 63961-0000