Is STONEWALL PWA required to publish a Consumer Confidence Report?

Yes. STONEWALL PWA 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 STONEWALL PWA’s next Consumer Confidence Report due?

STONEWALL PWA’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.

STONEWALL, OK · Pontotoc County

STONEWALL PWA Water System

Consumer Confidence Report status

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

System facts

System ID (PWSID): OK2006203
System type: Community Water System
Population served: 465
Service connections: 232
Ownership: local government
Water source: groundwater (wells)

STONEWALL PWA is one of 1,277 community water systems in Oklahoma in the 500 or fewer people size category, serving 465 people from groundwater.

As of August 1, 2026, its federal record holds 14 entries between 1999 and 2025, of which 1 remains open; none are health-based.

Of the 14, 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 Lead and Copper Rule, and the Groundwater Rule.

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2025
Unaddressed
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 15, 2025
Resolved
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 15, 2025
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 10, 2021 – October 4, 2021
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
March 1, 2021 – March 31, 2021
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
February 10, 2021 – October 4, 2021
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2020 – April 30, 2020
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2020 – June 30, 2020
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2007 – August 31, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2006 – August 31, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2004 – May 31, 2004
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 2003 – August 31, 2003
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 1999 – October 23, 2002
Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Unaddressed
October 17, 2024 – July 15, 2025	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Resolved
October 17, 2024 – July 15, 2025	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Resolved
August 10, 2021 – October 4, 2021	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
March 1, 2021 – March 31, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
February 10, 2021 – October 4, 2021	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2020 – April 30, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2020 – June 30, 2020	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
August 1, 2007 – August 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2006 – August 31, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2004 – May 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2003 – August 31, 2003	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
October 1, 1999 – October 23, 2002	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

November 21, 2025State Public Notification requested3 linked violations
May 14, 2022State Public Notification received2 linked violations
October 4, 2021State Compliance achieved31 linked violations
September 17, 2021State Violation/Reminder Notice31 linked violations
June 4, 2021State Compliance achieved2 linked violations
May 14, 2021State Public Notification requested1 linked violation
May 14, 2021State Public Notification requested1 linked violation
May 14, 2021State Violation/Reminder Notice1 linked violation
May 14, 2021State Violation/Reminder Notice1 linked violation
March 12, 2021State Public Notification requested1 linked violation
August 31, 2020State Public Notification received2 linked violations
July 28, 2020State Public Notification requested2 linked violations
August 4, 2016State Compliance achieved7 linked violations
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
September 10, 2010State Violation/Reminder Notice1 linked violation
September 26, 2007State Violation/Reminder Notice2 linked violations
August 17, 2004State Public Notification received1 linked violation
August 17, 2004State Compliance achieved1 linked violation
October 6, 2003State Violation/Reminder Notice4 linked violations
November 13, 2002State Compliance achieved1 linked violation
July 30, 2001State Administrative/Compliance Order with penalty issued2 linked violations

Common questions

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

STONEWALL PWA

405-514-7820

STONEWALL, OK 74871