Is WATER IMPROVEMENT DISTRICT #3 required to publish a Consumer Confidence Report?

Yes. WATER IMPROVEMENT DISTRICT #3 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 WATER IMPROVEMENT DISTRICT #3’s next Consumer Confidence Report due?

WATER IMPROVEMENT DISTRICT #3’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.

TULSA, OK · Tulsa County

WATER IMPROVEMENT DISTRICT #3 Water System

Consumer Confidence Report status

WATER IMPROVEMENT DISTRICT #3 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 WATER IMPROVEMENT DISTRICT #3.

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): OK3007221
System type: Community Water System
Population served: 2,475
Service connections: 872
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

WATER IMPROVEMENT DISTRICT #3 is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 2,475 people from surface water.

As of August 1, 2026, its federal record holds 9 entries between 1997 and 2024, all of which EPA lists as closed.

Of the 9, 7 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 Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Consumer Confidence Rule.

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024 – July 24, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
June 1, 2023 – May 31, 2024
Archived
Monitoring and Reporting (DBP)
—
TTHM
June 1, 2023 – May 31, 2024
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – September 27, 2022
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2014 – August 31, 2014
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
June 1, 2013 – June 30, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2010 – July 31, 2010
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
August 1, 2007 – October 31, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1997 – September 30, 1997
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2024 – July 24, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2023 – May 31, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
June 1, 2023 – May 31, 2024	Monitoring and Reporting (DBP)	TTHM	—	Archived
July 1, 2021 – September 27, 2022	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
August 1, 2014 – August 31, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2013 – June 30, 2013	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2010 – July 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2007 – October 31, 2007	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
September 1, 1997 – September 30, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

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

Enforcement actions

February 20, 2015State Compliance achieved2 linked violations
March 16, 1998State Boil Water Order2 linked violations

Common questions

Is WATER IMPROVEMENT DISTRICT #3 required to publish a Consumer Confidence Report?: Yes. WATER IMPROVEMENT DISTRICT #3 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 WATER IMPROVEMENT DISTRICT #3’s next Consumer Confidence Report due?: WATER IMPROVEMENT DISTRICT #3’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does WATER IMPROVEMENT DISTRICT #3 have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for WATER IMPROVEMENT DISTRICT #3.
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

WATER IMPROVEMENT DISTRICT #3

918-425-1745

TULSA, OK 74126