Is BLAIRSTOWN PWS required to publish a Consumer Confidence Report?

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

BLAIRSTOWN 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.

BLAIRSTOWN, MO · Henry County

BLAIRSTOWN PWS Water System

Consumer Confidence Report status

BLAIRSTOWN 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 2 items for BLAIRSTOWN 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): MO1010076
System type: Community Water System
Population served: 123
Service connections: 49
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

BLAIRSTOWN PWS is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, serving 123 people from surface water.

As of August 1, 2026, its federal record holds 23 entries between 1980 and 2026, of which 2 remain open; none are health-based.

Of the 23, 7 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 Stage 2 Disinfectants and Disinfection Byproducts Rule, the Stage 1 Disinfectants and Disinfection Byproducts Rule, and inorganic chemicals.

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2026 – March 31, 2026
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2026 – March 31, 2026
Archived
Lead Consumer Notice
—
Lead and Copper Rule
September 14, 2025
Unaddressed
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2025 – September 30, 2025
Resolved
Notification, Known or Potential LSL
—
LEAD AND COPPER RULE REVISIONS
July 2, 2025
Unaddressed
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2024 – June 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2024 – June 30, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 9, 2016 – February 27, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2016 – September 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2016 – June 30, 2016
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2015 – September 13, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 22, 2013 – February 26, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2013 – September 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2013 – June 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2012 – December 31, 2012
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
May 1, 2012 – May 31, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 25, 2012 – February 27, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2011 – December 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2011 – June 30, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 1997 – December 31, 1997
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 1, 1982 – September 30, 1983
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 1, 1981 – September 30, 1982
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 1, 1980 – September 30, 1981
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2026 – March 31, 2026	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
January 1, 2026 – March 31, 2026	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
September 14, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Unaddressed
September 1, 2025 – September 30, 2025	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 2, 2025	Notification, Known or Potential LSL	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
April 1, 2024 – June 30, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 9, 2016 – February 27, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2015 – September 13, 2016	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
September 22, 2013 – February 26, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2013 – June 30, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
May 1, 2012 – May 31, 2012	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 25, 2012 – February 27, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2011 – December 31, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2011 – June 30, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 1997 – December 31, 1997	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Resolved
October 1, 1982 – September 30, 1983	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
October 1, 1981 – September 30, 1982	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
October 1, 1980 – September 30, 1981	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived

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

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is BLAIRSTOWN PWS required to publish a Consumer Confidence Report?: Yes. BLAIRSTOWN 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 BLAIRSTOWN PWS’s next Consumer Confidence Report due?: BLAIRSTOWN PWS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does BLAIRSTOWN PWS have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 2 items for BLAIRSTOWN 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

PRESTON, RALPH

660-498-3518

BLAIRSTOWN, MO 64726-0000