PONCA CITY, OK · Texas County

MASON TRAILER PARK Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): OK2007062
System type: Community Water System
Population served: 50
Service connections: 24
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2025 – September 16, 2025
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2025 – September 16, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2024 – October 31, 2024
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
September 14, 2022 – December 14, 2022
Resolved
Monitoring, Regular
—
Vinyl chloride
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 2010 – September 30, 2010
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2009 – June 9, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2009 – May 31, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2008 – June 30, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2007 – May 31, 2007
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 2003 – June 30, 2003
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 2003 – June 30, 2003
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 2001 – June 30, 2001
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025 – September 16, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2025 – September 16, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2024 – October 31, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
September 14, 2022 – December 14, 2022	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring, Regular	Vinyl chloride	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring, Regular	Ethylbenzene	—	Resolved
October 1, 2009 – June 9, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
May 1, 2009 – May 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 2007 – May 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2003 – June 30, 2003	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 2003 – June 30, 2003	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 2001 – June 30, 2001	Monitoring, Regular	1,2-Dichloropropane	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

September 16, 2025State Compliance achieved1 linked violation
September 16, 2025State Compliance achieved1 linked violation
August 13, 2025State Public Notification requested1 linked violation
August 13, 2025State Violation/Reminder Notice1 linked violation
May 15, 2025State Public Notification received5 linked violations
March 6, 2025State Public Notification requested2 linked violations
February 5, 2025State Compliance achieved1 linked violation
January 2, 2025State Violation/Reminder Notice1 linked violation
January 2, 2025State Public Notification requested2 linked violations
July 16, 2024State Compliance achieved1 linked violation
May 16, 2024State Public Notification received1 linked violation
May 16, 2024State Public Notification received1 linked violation
May 16, 2024State Public Notification received1 linked violation
March 13, 2024State Public Notification received1 linked violation
February 20, 2024State Compliance achieved1 linked violation
January 6, 2024State Public Notification received1 linked violation
November 30, 2023State Public Notification requested1 linked violation
November 30, 2023State Violation/Reminder Notice1 linked violation
October 19, 2023State Public Notification received1 linked violation
October 5, 2023State Compliance achieved1 linked violation
September 22, 2023State Violation/Reminder Notice1 linked violation
September 22, 2023State Public Notification requested1 linked violation
July 24, 2023State Compliance achieved1 linked violation
June 29, 2023State Public Notification received1 linked violation
June 21, 2023State Public Notification requested1 linked violation
June 21, 2023State Violation/Reminder Notice1 linked violation
April 4, 2023State Public Notification received1 linked violation
April 4, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 14, 2023State Public Notification requested1 linked violation
March 14, 2023State Violation/Reminder Notice1 linked violation
January 17, 2023State Compliance achieved1 linked violation
January 6, 2023State Violation/Reminder Notice1 linked violation
January 6, 2023State Public Notification requested1 linked violation
December 14, 2022State Compliance achieved1 linked violation
October 19, 2022State Violation/Reminder Notice1 linked violation
October 19, 2022State Public Notification requested1 linked violation
August 12, 2022State Compliance achieved1 linked violation
June 29, 2022State Violation/Reminder Notice1 linked violation
June 29, 2022State Public Notification requested1 linked violation
November 24, 2021State Compliance achieved1 linked violation
July 15, 2021State Public Notification requested1 linked violation
July 15, 2021State Violation/Reminder Notice1 linked violation
November 20, 2020State Public Notification received1 linked violation
November 21, 2019State Public Notification requested1 linked violation
November 21, 2019State Violation/Reminder Notice1 linked violation
September 1, 2019State Compliance achieved1 linked violation
January 3, 2017State Violation/Reminder Notice1 linked violation
August 24, 2016State Compliance achieved1 linked violation
April 7, 2016State Compliance achieved21 linked violations
February 12, 2016State Violation/Reminder Notice21 linked violations
February 12, 2016State Public Notification requested21 linked violations
August 28, 2015State Compliance achieved2 linked violations
January 14, 2015State Violation/Reminder Notice1 linked violation
March 31, 2013State Compliance achieved1 linked violation
July 31, 2012State Compliance achieved1 linked violation
February 11, 2010State Compliance achieved1 linked violation
December 14, 2009State Public Notification requested1 linked violation
December 14, 2009State Violation/Reminder Notice1 linked violation
July 27, 2009State Violation/Reminder Notice1 linked violation
July 27, 2009State Public Notification requested1 linked violation
June 2, 2009State Public Notification received1 linked violation
May 20, 2009State Public Notification requested1 linked violation
May 20, 2009State Administrative/Compliance Order with penalty issued1 linked violation
March 30, 2009State Compliance achieved1 linked violation
November 21, 2008State Public Notification requested1 linked violation
November 21, 2008State Violation/Reminder Notice1 linked violation
November 14, 2008State Public Notification received1 linked violation
September 4, 2008State Public Notification requested1 linked violation
September 4, 2008State Violation/Reminder Notice1 linked violation
September 2, 2008State Public Notification received1 linked violation
September 2, 2008State Compliance achieved2 linked violations
August 25, 2008State Public Notification requested1 linked violation
August 25, 2008State Violation/Reminder Notice1 linked violation
August 12, 2008State Public Notification received1 linked violation
August 7, 2008State Public Notification requested1 linked violation
August 7, 2008State Violation/Reminder Notice1 linked violation
July 25, 2007State Violation/Reminder Notice1 linked violation
July 25, 2007State Public Notification requested1 linked violation
July 12, 2007State Compliance achieved1 linked violation
July 12, 2007State Compliance achieved1 linked violation
July 12, 2007State Public Notification received1 linked violation
June 27, 2007State Public Notification requested1 linked violation
June 27, 2007State Violation/Reminder Notice1 linked violation
April 30, 2007State Compliance achieved1 linked violation
April 30, 2007State Compliance achieved1 linked violation
April 30, 2007State Public Notification received1 linked violation
March 15, 2007State Public Notification requested1 linked violation
March 15, 2007State Violation/Reminder Notice1 linked violation
February 5, 2007State Public Notification requested1 linked violation
February 5, 2007State Violation/Reminder Notice1 linked violation
January 16, 2007State Public Notification received1 linked violation
January 16, 2007State Compliance achieved1 linked violation
January 16, 2007State Compliance achieved1 linked violation
November 29, 2006State Compliance achieved40 linked violations
October 14, 2004State Administrative/Compliance Order with penalty issued24 linked violations
September 8, 2003State Administrative/Compliance Order with penalty issued62 linked violations
August 25, 2003State Formal Notice of Violation issued21 linked violations
August 25, 2003State Public Notification requested20 linked violations
August 25, 2003State Administrative/Compliance Order with penalty issued20 linked violations
August 25, 2003State Public Notification requested21 linked violations
April 30, 2002State Administrative/Compliance Order with penalty issued40 linked violations
March 15, 2002State Compliance achieved41 linked violations
March 14, 2002State Compliance achieved3 linked violations
February 28, 2002State Administrative/Compliance Order with penalty issued1 linked violation
November 5, 2001State Administrative/Compliance Order with penalty issued3 linked violations

Contact

MASON TRAILER PARK

620-675-5501

PONCA CITY, OK 74604