Public Water Partners

ROSENDALE, MO · Andrew County

ANDREW COUNTY PWSD 4 Water System

Consumer Confidence Report status

ANDREW COUNTY PWSD 4 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 ANDREW COUNTY PWSD 4.

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)
MO1024007
System type
Community Water System
Population served
600
Service connections
235
Ownership
local government
Water source
groundwater (wells)

ANDREW COUNTY PWSD 4 is one of 489 community water systems in Missouri in the 501 to 3,300 people size category, serving 600 people from groundwater.

As of August 1, 2026, its federal record holds 8 entries between 2013 and 2025, all of which EPA lists as closed.

Of the 8, 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 Lead and Copper Rule, and the Public Notice Rule and Revised PN Rule.

Violation history

  • Lead Consumer Notice

    —

    Lead and Copper Rule

    December 30, 2025 – March 31, 2026

    Resolved

  • Monitoring and Reporting (DBP)

    —

    TTHM

    July 1, 2024 – September 30, 2024

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    July 1, 2024 – September 30, 2024

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    October 1, 2022 – December 31, 2022

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    June 30, 2016 – March 14, 2024

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    May 4, 2016 – March 1, 2016

    Resolved

  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2015 – June 30, 2015

    Resolved

  • Lead Consumer Notice

    —

    Lead and Copper Rule

    January 1, 2013 – February 15, 2014

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is ANDREW COUNTY PWSD 4 required to publish a Consumer Confidence Report?

Yes. ANDREW COUNTY PWSD 4 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 ANDREW COUNTY PWSD 4’s next Consumer Confidence Report due?

ANDREW COUNTY PWSD 4’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does ANDREW COUNTY PWSD 4 have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for ANDREW COUNTY PWSD 4.

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

BROWN, GRANVILLE

816-428-3825

ROSENDALE, MO 64483-0000