DUNCAN, OK · Stephens County

DUNCAN MOBILE VILLAGE Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of October 19, 2018. 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 Stephens 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): OK3006902
System type: Community Water System
Population served: 68
Service connections: 152
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

DUNCAN MOBILE VILLAGE is one of 1,277 community water systems in Oklahoma in the 500 or fewer people size category, formerly serving 68 people from surface water.

EPA's federal records list this system as inactive in 2018; the record below is historical.

As of August 1, 2026, its federal record holds 8 entries between 1999 and 2017, all of which EPA lists as closed. Nothing has been added since 2017.

Of the 8, 6 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 and the Total Coliform Rules.

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2017 – September 30, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2015 – September 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2013 – December 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
November 1, 2005 – November 30, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2002 – March 31, 2002
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1999 – September 30, 1999
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1999 – May 31, 1999
Archived

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, 2017 – September 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
November 1, 2005 – November 30, 2005	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 2002 – March 31, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
September 1, 1999 – September 30, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
May 1, 1999 – May 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived

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

Enforcement actions

January 24, 2019State no longer subject to Rule1 linked violation
January 24, 2019State no longer subject to Rule2 linked violations
January 24, 2019State no longer subject to Rule1 linked violation
January 24, 2019State no longer subject to Rule1 linked violation
January 24, 2019State no longer subject to Rule1 linked violation
January 24, 2019State no longer subject to Rule1 linked violation
January 24, 2019State no longer subject to Rule1 linked violation
January 24, 2019State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
October 19, 2018State no longer subject to Rule1 linked violation
August 2, 2018State Public Notification received1 linked violation
July 27, 2018State Public Notification requested1 linked violation
July 27, 2018State Violation/Reminder Notice1 linked violation
May 22, 2018State Public Notification received1 linked violation
May 7, 2018State Violation/Reminder Notice1 linked violation
May 7, 2018State Public Notification requested1 linked violation
February 6, 2018State Public Notification received1 linked violation
January 30, 2018State Public Notification requested1 linked violation
January 30, 2018State Violation/Reminder Notice1 linked violation
November 6, 2017State Public Notification received1 linked violation
October 30, 2017State Public Notification requested1 linked violation
October 30, 2017State Violation/Reminder Notice1 linked violation
August 2, 2017State Public Notification received1 linked violation
July 28, 2017State Public Notification requested1 linked violation
July 28, 2017State Violation/Reminder Notice1 linked violation
May 8, 2017State Public Notification received1 linked violation
May 1, 2017State Public Notification requested1 linked violation
May 1, 2017State Violation/Reminder Notice1 linked violation
February 8, 2017State Public Notification received1 linked violation
February 1, 2017State Public Notification requested1 linked violation
February 1, 2017State Violation/Reminder Notice1 linked violation
December 12, 2016State Compliance achieved1 linked violation
November 28, 2016State Public Notification received3 linked violations
November 18, 2016State Public Notification requested3 linked violations
November 18, 2016State Violation/Reminder Notice3 linked violations
October 7, 2016State 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
March 23, 2016State Public Notification received1 linked violation
March 11, 2016State Public Notification requested1 linked violation
March 11, 2016State Administrative/Compliance Order with penalty issued1 linked violation
December 10, 2015State Public Notification received1 linked violation
December 4, 2015State Public Notification requested1 linked violation
December 4, 2015State Administrative/Compliance Order with penalty issued1 linked violation
September 24, 2015State Public Notification received1 linked violation
September 11, 2015State Public Notification requested1 linked violation
September 11, 2015State Administrative/Compliance Order with penalty issued1 linked violation
June 23, 2015State Public Notification received1 linked violation
June 11, 2015State Public Notification requested1 linked violation
June 11, 2015State Administrative/Compliance Order with penalty issued1 linked violation
April 3, 2015State Public Notification received1 linked violation
March 13, 2015State Administrative/Compliance Order with penalty issued1 linked violation
March 13, 2015State Public Notification requested1 linked violation
December 4, 2014State Compliance achieved2 linked violations
November 17, 2014State Public Notification received1 linked violation
November 12, 2014State Administrative/Compliance Order with penalty issued1 linked violation
November 12, 2014State Public Notification requested1 linked violation
September 15, 2014State Public Notification received1 linked violation
August 27, 2014State Public Notification requested1 linked violation
August 27, 2014State Administrative/Compliance Order with penalty issued1 linked violation
July 1, 2014State Public Notification received2 linked violations
June 18, 2014State Administrative/Compliance Order with penalty issued2 linked violations
June 18, 2014State Public Notification requested2 linked violations
September 8, 2008State Compliance achieved1 linked violation
September 8, 2008State Public Notification received1 linked violation
August 25, 2008State Public Notification requested1 linked violation
August 25, 2008State Violation/Reminder Notice1 linked violation
June 1, 2006State Compliance achieved3 linked violations
January 25, 2006State Compliance achieved4 linked violations
January 17, 2006State Public Notification requested3 linked violations
December 19, 2005State Public Notification requested4 linked violations
April 19, 2002State Public Notification requested5 linked violations
April 19, 2002State Violation/Reminder Notice1 linked violation
November 1, 2001State Compliance achieved7 linked violations
October 25, 2001State Violation/Reminder Notice7 linked violations

Last known contact on file (system is inactive)

DUNCAN MOBILE VILLAGE

580-255-1348

DUNCAN, OK 73533