Is MARBLE HILL SOUTH PWS required to publish a Consumer Confidence Report?

Yes. MARBLE HILL SOUTH 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 MARBLE HILL SOUTH PWS’s next Consumer Confidence Report due?

MARBLE HILL SOUTH 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.

MARBLE HILL, MO · Bollinger County

MARBLE HILL SOUTH PWS Water System

Consumer Confidence Report status

MARBLE HILL SOUTH 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 MARBLE HILL SOUTH 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): MO4010483
System type: Community Water System
Population served: 862
Service connections: 375
Ownership: local government
Water source: groundwater (wells)

MARBLE HILL SOUTH PWS is one of 489 community water systems in Missouri in the 501 to 3,300 people size category, serving 862 people from groundwater.

As of August 1, 2026, its federal record holds 9 entries between 1991 and 2025, of which 1 remains open; none are health-based.

Of the 9, 4 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 Lead and Copper Rule, and the Groundwater Rule.

Violation history

Notification, Known or Potential LSL
—
LEAD AND COPPER RULE REVISIONS
July 2, 2025
Unaddressed
Monitoring, Source Water (GWR)
—
E. COLI
October 1, 2015 – April 22, 2021
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2015 – September 30, 2015
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
June 1, 2011 – June 30, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 2011 – May 31, 2011
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2010 – November 7, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2005 – April 30, 2005
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2001 – August 31, 2001
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 30, 1991 – May 29, 1991
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
October 1, 2015 – April 22, 2021	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
September 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 2011 – June 30, 2011	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
May 1, 2011 – May 31, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2010 – November 7, 2014	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2005 – April 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
August 1, 2001 – August 31, 2001	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
April 30, 1991 – May 29, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	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

April 22, 2021State Compliance achieved1 linked violation
February 4, 2016State Compliance achieved7 linked violations
January 5, 2016State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 23, 2015State Public Notification received1 linked violation
October 30, 2015State Public Notification requested1 linked violation
October 30, 2015State Violation/Reminder Notice1 linked violation
October 6, 2015State Public Notification received1 linked violation
September 11, 2015State Formal Notice of Violation issued1 linked violation
September 11, 2015State Public Notification requested1 linked violation
November 7, 2014State Compliance achieved1 linked violation
July 26, 2012State Compliance achieved1 linked violation
July 16, 2012State Public Notification received1 linked violation
August 17, 2011State Compliance achieved2 linked violations
July 21, 2011State Violation/Reminder Notice1 linked violation
July 21, 2011State Public Notification requested1 linked violation
July 11, 2011State Public Notification received1 linked violation
June 23, 2011State Violation/Reminder Notice1 linked violation
June 23, 2011State Public Notification requested1 linked violation
June 10, 2011State Compliance achieved3 linked violations
July 1, 2005State Public Notification received1 linked violation
June 1, 2005State Violation/Reminder Notice2 linked violations
June 1, 2005State Public Notification requested1 linked violation
April 29, 2002State Violation/Reminder Notice6 linked violations
April 8, 2002State Public Notification requested6 linked violations
May 29, 1991State Public Notification issuedgeneral compliance action — not tied to a specific violation on record

Common questions

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

ARMSTRONG, MELISSA

573-238-3622

MARBLE HILL, MO 63764-0000