Is ANNAPOLIS PWS required to publish a Consumer Confidence Report?

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

ANNAPOLIS 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.

ANNAPOLIS, MO · Iron County

ANNAPOLIS PWS Water System

Consumer Confidence Report status

ANNAPOLIS 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 3 items for ANNAPOLIS PWS 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): MO4010017
System type: Community Water System
Population served: 300
Service connections: 152
Ownership: local government
Water source: groundwater (wells)

ANNAPOLIS PWS is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, serving 300 people from groundwater.

As of August 1, 2026, its federal record holds 26 entries between 2004 and 2026, of which 3 remain open; none are health-based.

Of the 26, 14 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 Groundwater Rule, and the Public Notice Rule and Revised PN Rule.

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
March 1, 2026 – March 19, 2026
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2026 – February 28, 2026
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2026 – January 31, 2026
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
September 24, 2025
Unaddressed
Public Notification Violation without NPDWR Violation
—
Public Notice
September 24, 2025
Unaddressed
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
August 1, 2024 – August 31, 2024
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
July 1, 2024 – July 31, 2024
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2024 – May 31, 2024
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2024 – May 31, 2024
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2023 – October 22, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2023 – November 1, 2023
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2022 – November 30, 2022
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2019 – November 30, 2019
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2019 – November 25, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 7, 2016 – March 14, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 2015 – September 30, 2016
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 2015 – October 31, 2015
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2015 – July 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
April 1, 2015 – March 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
April 1, 2015 – March 31, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2011 – August 31, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2007 – July 31, 2007
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2006 – July 31, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 2005 – January 31, 2005
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2004 – August 15, 2006
Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yet

Period	Violation	Contaminant / rule	Health-based	Status
March 1, 2026 – March 19, 2026	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
February 1, 2026 – February 28, 2026	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2026 – January 31, 2026	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
September 24, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
September 24, 2025	Public Notification Violation without NPDWR Violation	Public Notice	—	Unaddressed
October 17, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
August 1, 2024 – August 31, 2024	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2024 – July 31, 2024	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
May 1, 2024 – May 31, 2024	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
May 1, 2024 – May 31, 2024	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2023 – October 22, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2023 – November 1, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2022 – November 30, 2022	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
November 1, 2019 – November 30, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2019 – November 25, 2019	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
December 7, 2016 – March 14, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2015 – September 30, 2016	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
October 1, 2015 – October 31, 2015	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2015 – July 31, 2015	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
April 1, 2015 – March 31, 2016	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
April 1, 2015 – March 31, 2016	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
August 1, 2011 – August 31, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2007 – July 31, 2007	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2006 – July 31, 2006	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2005 – January 31, 2005	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2004 – August 15, 2006	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yet

Enforcement actions

March 23, 2026State Other162 linked violations
July 1, 2016State Public Notification received547 linked violations

Common questions

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

OATMAN, SCOTT

573-598-3531

ANNAPOLIS, MO 63620-0000