Is NOBLE UTILITIES AUTHORITY required to publish a Consumer Confidence Report?

Yes. NOBLE UTILITIES AUTHORITY 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 NOBLE UTILITIES AUTHORITY’s next Consumer Confidence Report due?

NOBLE UTILITIES AUTHORITY’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.

NOBLE, OK · Cleveland County

NOBLE UTILITIES AUTHORITY Water System

Consumer Confidence Report status

NOBLE UTILITIES AUTHORITY 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 NOBLE UTILITIES AUTHORITY.

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): OK2001411
System type: Community Water System
Population served: 5,750
Service connections: 2,920
Ownership: local government
Water source: groundwater (wells)

NOBLE UTILITIES AUTHORITY is one of 106 community water systems in Oklahoma in the 3,301 to 10,000 people size category, serving 5,750 people from groundwater.

As of August 1, 2026, its federal record holds 13 entries between 2005 and 2025, all of which EPA lists as closed.

Of the 13, 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 the Radionuclides and Revised Rad Rule, synthetic organic chemicals, and inorganic chemicals.

Violation history

Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Gross Beta Particle Activity
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Gross Beta Particle Activity
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Combined Uranium
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Combined Uranium
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2020 – December 31, 2025
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 2015 – May 31, 2015
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2005 – December 31, 2007
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2025 – December 31, 2025	Monitoring, Regular	Nitrate-Nitrite	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Gross Beta Particle Activity	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Gross Beta Particle Activity	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Combined Uranium	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Combined Uranium	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived
May 1, 2015 – May 31, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Toxaphene	—	Resolved

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

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is NOBLE UTILITIES AUTHORITY required to publish a Consumer Confidence Report?: Yes. NOBLE UTILITIES AUTHORITY 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 NOBLE UTILITIES AUTHORITY’s next Consumer Confidence Report due?: NOBLE UTILITIES AUTHORITY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does NOBLE UTILITIES AUTHORITY have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for NOBLE UTILITIES AUTHORITY.
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

NOBLE UTILITIES AUTHORITY

405-872-9251

NOBLE, OK 73068