Public Water Partners

OK · Greer County

GRANITE PWS Water System

Consumer Confidence Report status

GRANITE 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 no open violations for GRANITE PWS.

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 Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.

System facts

System ID (PWSID)
OK2002804
System type
Community Water System
Population served
1,425
Service connections
451
Ownership
local government
Water source
groundwater (wells)

GRANITE PWS is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 1,425 people from groundwater.

As of August 1, 2026, its federal record holds 28 entries between 1988 and 2025, all of which EPA lists as closed.

Of the 28, 12 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 inorganic chemicals, the Consumer Confidence Rule, and the Total Coliform Rules.

Violation history

  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2025 – August 25, 2025

    Resolved
  • LSL Inventory

    Health-based

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024 – July 15, 2025

    Resolved
  • LSL Reporting

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024 – July 15, 2025

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    October 2, 2023 – July 21, 2023

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    January 1, 2023 – January 31, 2023

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2023 – March 31, 2023

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    October 2, 2022 – February 16, 2023

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    June 1, 2022 – June 30, 2022

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2022 – June 30, 2022

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    June 1, 2021 – June 30, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2021 – June 30, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    October 1, 2020 – October 31, 2020

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2017 – November 30, 2017

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2014 – October 7, 2015

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2014 – August 31, 2014

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2013 – October 7, 2015

    Resolved
  • Monitoring, Routine (IDSE)

    TTHM

    February 1, 2009 – April 30, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    July 1, 2001 – September 30, 2001

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    February 1, 2001 – February 28, 2001

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    January 1, 2001 – March 31, 2001

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    January 1, 2000 – March 31, 2000

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    October 1, 1999 – December 31, 1999

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    January 1, 1998 – March 31, 1998

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    July 1, 1997 – September 30, 1997

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    January 1, 1997 – March 31, 1997

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    April 1, 1995 – June 30, 1995

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    June 1, 1988 – May 31, 1991

    Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Common questions

Is GRANITE PWS required to publish a Consumer Confidence Report?

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

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

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

As of August 1, 2026, EPA's federal records show no open violations for GRANITE PWS.

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

Not on record

Phone not on record