Public Water Partners

HUNNEWELL, MO · Shelby County

HUNNEWELL PWS Water System

Consumer Confidence Report status

HUNNEWELL 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 HUNNEWELL 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)
MO2010390
System type
Community Water System
Population served
184
Service connections
84
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

HUNNEWELL PWS is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, serving 184 people from surface water.

As of August 1, 2026, its federal record holds 13 entries between 2001 and 2026, of which 1 remains open; none are health-based.

Of the 13, 5 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 Public Notice Rule and Revised PN Rule, and the Total Coliform Rules.

Violation history

  • Report Sample Result/Fail Monitor (RTCR)

    —

    Revised Total Coliform Rule

    January 1, 2026

    Unaddressed

  • Report Sample Result/Fail Monitor (RTCR)

    —

    Revised Total Coliform Rule

    September 1, 2025 – November 13, 2025

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    July 23, 2025 – August 22, 2025

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    July 23, 2025 – August 22, 2025

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    April 21, 2025 – May 26, 2025

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    April 21, 2025 – August 5, 2025

    Resolved

  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2025 – June 30, 2025

    Resolved

  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2025 – March 31, 2025

    Resolved

  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    January 1, 2025 – March 31, 2025

    Resolved

  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2024 – December 31, 2024

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    October 1, 2024 – December 31, 2024

    Resolved

  • Monitoring and Reporting (DBP)

    —

    TTHM

    October 1, 2024 – December 31, 2024

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    October 1, 2001 – September 13, 2004

    Resolved

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 HUNNEWELL PWS required to publish a Consumer Confidence Report?

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

HUNNEWELL PWS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does HUNNEWELL PWS have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 1 item for HUNNEWELL 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

BASTIAN, CARL

573-983-2264

HUNNEWELL, MO 63443-0000