Is LE ANN WATER required to publish a Consumer Confidence Report?

Yes. LE ANN WATER 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 LE ANN WATER’s next Consumer Confidence Report due?

LE ANN WATER’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.

RAMONA, OK · Washington County

LE ANN WATER Water System

Consumer Confidence Report status

LE ANN WATER 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 open health-based violation for LE ANN WATER.

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): OK3007407
System type: Community Water System
Population served: 750
Service connections: 508
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

LE ANN WATER is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 750 people from surface water.

As of August 1, 2026, its federal record holds 14 entries between 2012 and 2025, of which 1 health-based item remains open.

Of the 14, 11 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 Stage 2 Disinfectants and Disinfection Byproducts Rule, the Total Coliform Rules, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Monitoring and Reporting (DBP)
—
Chloramine
July 1, 2025 – July 31, 2025
Archived
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Addressed
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2023 – December 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
May 1, 2023 – July 31, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2023 – January 31, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2022 – November 30, 2022
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2022 – December 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
TTHM
February 1, 2022 – April 30, 2022
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
February 1, 2022 – April 30, 2022
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
August 1, 2021 – October 31, 2021
Resolved
Monitoring and Reporting (DBP)
—
TTHM
August 1, 2021 – October 31, 2021
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2021 – July 31, 2021
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2014 – June 30, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2012 – July 31, 2012
Resolved

Archived closed in EPA's records (typically due to age or a data correction)Addressed corrective action reported, pending final confirmationResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025 – July 31, 2025	Monitoring and Reporting (DBP)	Chloramine	—	Archived
October 17, 2024	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Addressed
October 1, 2023 – December 31, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
May 1, 2023 – July 31, 2023	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2023 – January 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
November 1, 2022 – November 30, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
February 1, 2022 – April 30, 2022	Monitoring and Reporting (DBP)	TTHM	—	Resolved
February 1, 2022 – April 30, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
August 1, 2021 – October 31, 2021	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
August 1, 2021 – October 31, 2021	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2021 – July 31, 2021	Monitoring and Reporting (DBP)	TTHM	—	Resolved
June 1, 2014 – June 30, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2012 – July 31, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Archived closed in EPA's records (typically due to age or a data correction)Addressed corrective action reported, pending final confirmationResolved addressed and confirmed by the state

Enforcement actions

September 19, 2025State Public Notification requested2 linked violations
September 8, 2025State Public Notification received3 linked violations
September 8, 2025State Public Notification received2 linked violations
September 8, 2025State Public Notification received3 linked violations
September 8, 2025State Public Notification received3 linked violations
September 8, 2025State Public Notification received4 linked violations
September 8, 2025State Public Notification received2 linked violations
September 8, 2025State Public Notification received3 linked violations
September 8, 2025State Public Notification received3 linked violations
September 8, 2025State Compliance achieved1 linked violation
September 8, 2025State Compliance achieved1 linked violation
September 8, 2025State Compliance achieved4 linked violations
September 8, 2025State Public Notification received3 linked violations
July 11, 2025State Violation/Reminder Notice2 linked violations
May 9, 2025State Compliance achieved2 linked violations
May 21, 2024State Violation/Reminder Notice2 linked violations
March 15, 2024State Public Notification requested2 linked violations
March 15, 2024State Administrative/Compliance Order without penalty issued2 linked violations
January 18, 2024State Violation/Reminder Notice1 linked violation
January 4, 2024State Public Notification requested3 linked violations
December 15, 2023State Compliance achieved3 linked violations
December 15, 2023State Compliance achieved3 linked violations
July 31, 2023State Compliance achieved7 linked violations
July 31, 2023State Compliance achieved3 linked violations
June 21, 2023State Public Notification requested3 linked violations
June 21, 2023State Violation/Reminder Notice3 linked violations
May 12, 2023State Compliance achieved1 linked violation
May 12, 2023State Compliance achieved1 linked violation
April 4, 2023State Violation/Reminder Notice2 linked violations
April 4, 2023State Violation/Reminder Notice1 linked violation
April 4, 2023State Public Notification requested1 linked violation
March 31, 2023State Compliance achieved2 linked violations
March 31, 2023State Compliance achieved2 linked violations
March 31, 2023State Compliance achieved2 linked violations
March 14, 2023State Public Notification requested2 linked violations
March 14, 2023State Public Notification requested2 linked violations
February 1, 2023State Public Notification requested3 linked violations
January 6, 2023State Public Notification requested5 linked violations
January 6, 2023State Public Notification requested5 linked violations
January 6, 2023State Violation/Reminder Notice5 linked violations
September 28, 2022State Public Notification requested3 linked violations
June 29, 2022State Public Notification requested3 linked violations
June 29, 2022State Violation/Reminder Notice2 linked violations
March 24, 2022State Public Notification requested2 linked violations
March 24, 2022State Violation/Reminder Notice3 linked violations
September 17, 2021State Public Notification requested4 linked violations
August 10, 2021State Compliance achieved4 linked violations
June 17, 2020State Public Notification requested2 linked violations
December 7, 2017State Compliance achieved6 linked violations
October 12, 2015State Public Notification requested6 linked violations
June 30, 2014State Compliance achieved3 linked violations
May 8, 2014State Compliance achieved1 linked violation
May 8, 2014State Compliance achieved1 linked violation
May 8, 2014State Compliance achieved1 linked violation
May 8, 2014State Compliance achieved1 linked violation
May 8, 2014State Compliance achieved1 linked violation
May 8, 2014State Compliance achieved1 linked violation
May 8, 2014State Compliance achieved1 linked violation
May 8, 2014State Compliance achieved1 linked violation
September 24, 2009State Violation/Reminder Notice4 linked violations
May 21, 2008State Public Notification requested7 linked violations

Common questions

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

LE ANN WATER

918-536-2245

RAMONA, OK 74061