Public Water Partners

FAYETTEVILLE, AR · Carroll County

GRASSY KNOB SUBORDINATE SD Water System

Consumer Confidence Report status

GRASSY KNOB SUBORDINATE SD 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 GRASSY KNOB SUBORDINATE SD 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 Arkansas’s official records. Always confirm current status with Arkansas before making decisions based on this information.

System facts

System ID (PWSID)
ART001101
System type
Community Water System
Population served
88
Service connections
35
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

GRASSY KNOB SUBORDINATE SD is one of 363 community water systems in Arkansas in the 500 or fewer people size category, serving 88 people from surface water.

As of August 1, 2026, its federal record holds 21 entries between 2010 and 2024, of which 2 remain open; none are health-based.

Of the 21, 13 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 Public Notice Rule and Revised PN Rule, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    September 1, 2024 – September 30, 2024

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    August 1, 2024 – August 31, 2024

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    March 1, 2024 – June 12, 2024

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    January 1, 2024 – March 26, 2024

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    December 1, 2023 – March 26, 2024

    Resolved

  • Treatment Technique No Certif. Operator

    Health-based

    Stage 1 Disinfectants and Disinfection Byproducts Rule

    October 1, 2023 – February 12, 2024

    Resolved

  • Report Sample Result/Fail Monitor (RTCR)

    —

    Revised Total Coliform Rule

    June 1, 2023

    Addressed

  • Report Sample Result/Fail Monitor (RTCR)

    —

    Revised Total Coliform Rule

    May 1, 2023

    Addressed

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    January 1, 2023 – January 31, 2023

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    October 1, 2022 – October 31, 2022

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    August 1, 2021 – August 31, 2021

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    August 1, 2021 – February 12, 2024

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2021 – February 27, 2023

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    May 1, 2021 – May 31, 2021

    Resolved

  • Report Sample Result/Fail Monitor (RTCR)

    —

    Revised Total Coliform Rule

    November 1, 2020 – February 12, 2021

    Resolved

  • Lead Consumer Notice

    —

    Lead and Copper Rule

    June 1, 2020 – November 30, 2023

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    June 1, 2020 – June 30, 2020

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    April 1, 2018 – April 30, 2018

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    July 1, 2013 – July 31, 2013

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    June 1, 2013 – June 30, 2013

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    November 1, 2010 – November 30, 2010

    Resolved

Resolved addressed and confirmed by the stateAddressed corrective action reported, pending final confirmation

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is GRASSY KNOB SUBORDINATE SD required to publish a Consumer Confidence Report?

Yes. GRASSY KNOB SUBORDINATE SD 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 GRASSY KNOB SUBORDINATE SD’s next Consumer Confidence Report due?

GRASSY KNOB SUBORDINATE SD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does GRASSY KNOB SUBORDINATE SD have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 2 items for GRASSY KNOB SUBORDINATE SD 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

PATE, VERNON

479-445-8066

FAYETTEVILLE, AR 72703