SULPHUR, OK · Murray County

CEDAR BLUE Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of June 16, 2022. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Murray County, OK.

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): OK3005007
System type: Community Water System
Population served: 500
Service connections: 685
Ownership: privately owned
Water source: groundwater (wells)

CEDAR BLUE is one of 1,277 community water systems in Oklahoma in the 500 or fewer people size category, formerly serving 500 people from groundwater.

EPA's federal records list this system as inactive in 2022; the record below is historical.

As of August 1, 2026, its federal record holds 3 entries between 2003 and 2018, all of which EPA lists as closed. Nothing has been added since 2018.

All 3 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 and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2018 – November 30, 2018
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
April 1, 2003 – June 30, 2003
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
November 1, 2018 – November 30, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2003 – June 30, 2003	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

January 18, 2023State Violation/Reminder Notice1 linked violation
December 5, 2019State Public Notification received1 linked violation
December 5, 2019State Public Notification received1 linked violation
January 31, 2019State Compliance achieved2 linked violations
January 18, 2019State Public Notification requested1 linked violation
January 18, 2019State Public Notification requested1 linked violation
January 18, 2019State Violation/Reminder Notice1 linked violation
January 18, 2019State Violation/Reminder Notice1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
July 23, 2015State Public Notification requested1 linked violation
July 23, 2015State Violation/Reminder Notice1 linked violation
June 30, 2015State Compliance achieved1 linked violation
June 30, 2015State Compliance achieved1 linked violation
September 12, 2013State Public Notification requested1 linked violation
July 31, 2013State Compliance achieved13 linked violations
June 27, 2007State Public Notification requested1 linked violation
June 27, 2007State Violation/Reminder Notice1 linked violation
September 17, 2003State Compliance achieved1 linked violation
September 10, 2003State Public Notification requested1 linked violation
August 28, 2003State Public Notification requested2 linked violations

Last known contact on file (system is inactive)

CEDAR BLUE

580-622-6302

SULPHUR, OK 73086