Is QUAPAW required to publish a Consumer Confidence Report?

Yes. QUAPAW 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 QUAPAW’s next Consumer Confidence Report due?

QUAPAW’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.

QUAPAW, OK · Ottawa County

QUAPAW Water System

Consumer Confidence Report status

QUAPAW 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 QUAPAW 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): OK2005811
System type: Community Water System
Population served: 906
Service connections: 395
Ownership: local government
Water source: groundwater (wells)

QUAPAW is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 906 people from groundwater.

As of August 1, 2026, its federal record holds 4 entries between 1996 and 2024, of which 1 remains open; none are health-based.

All 4 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 Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
August 1, 2024 – August 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1996 – August 31, 1996
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
October 17, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
August 1, 2024 – August 31, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
August 1, 1996 – August 31, 1996	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved

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

Enforcement actions

July 30, 2025State Public Notification received4 linked violations
July 11, 2025State Violation/Reminder Notice7 linked violations
June 26, 2025State Compliance achieved4 linked violations
October 21, 2024State Public Notification requested3 linked violations
August 4, 2016State Compliance achieved2 linked violations
August 4, 2016State Compliance achieved14 linked violations
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved8 linked violations
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved2 linked violations
August 4, 2016State Compliance achieved2 linked violations
August 4, 2016State Compliance achieved14 linked violations
August 4, 2016State Compliance achieved3 linked violations
August 4, 2016State Compliance achieved3 linked violations
August 4, 2016State Compliance achieved5 linked violations
January 20, 2009State Violation/Reminder Notice31 linked violations
September 6, 2005State Administrative/Compliance Order with penalty issued32 linked violations
September 6, 2005State Public Notification requested5 linked violations

Common questions

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

QUAPAW

918-674-2525

QUAPAW, OK 74363