SAPULPA, OK · Creek County

SAPULPA 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): OK1020404
System type: Community Water System
Population served: 19,702
Service connections: 5,655
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – September 26, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2017 – June 30, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2016 – December 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2016 – September 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2016 – June 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2016 – March 31, 2016
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2013 – December 31, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2012 – October 31, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2012 – June 30, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2010 – September 30, 2010
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2010 – June 30, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2010 – March 31, 2010
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2009 – December 31, 2009
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2009 – September 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2009 – June 30, 2009
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2009 – June 30, 2009
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2009 – March 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
October 1, 2008 – December 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2008 – December 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2008 – September 30, 2008
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2008 – June 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2008 – June 30, 2008
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2008 – March 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2007 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2007 – September 30, 2007
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
July 1, 2006 – September 30, 2006
Archived
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
January 1, 2005 – March 31, 2005
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2004 – September 30, 2004
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 1999 – October 1, 2009
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 1998 – October 1, 2009
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 1997 – January 31, 1997
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 1996 – September 30, 1996
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
October 17, 2024 – September 26, 2025	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Resolved
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2012 – October 31, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 2012 – June 30, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2010 – September 30, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2010 – June 30, 2010	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
January 1, 2010 – March 31, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2009 – December 31, 2009	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
July 1, 2009 – September 30, 2009	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
April 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2009 – June 30, 2009	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
January 1, 2009 – March 31, 2009	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
October 1, 2008 – December 31, 2008	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
October 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2008 – June 30, 2008	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
April 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2008 – March 31, 2008	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Archived
January 1, 2005 – March 31, 2005	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 1999 – October 1, 2009	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 1998 – October 1, 2009	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 1997 – January 31, 1997	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
July 1, 1996 – September 30, 1996	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved

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

Enforcement actions

September 26, 2025State Compliance achieved1 linked violation
September 26, 2025State Compliance achieved1 linked violation
July 11, 2025State Violation/Reminder Notice1 linked violation
March 6, 2025State Public Notification requested29 linked violations
June 5, 2022State Public Notification received59 linked violations
March 22, 2018State Compliance achieved2 linked violations
March 22, 2018State Compliance achieved2 linked violations
March 22, 2018State Compliance achieved2 linked violations
February 2, 2018State Public Notification received2 linked violations
November 3, 2017State Administrative/Compliance Order with penalty issued3 linked violations
September 7, 2017State Public Notification received2 linked violations
September 7, 2017State Administrative/Compliance Order with penalty issued4 linked violations
June 20, 2017State Administrative/Compliance Order with penalty issued5 linked violations
June 20, 2017State Public Notification requested3 linked violations
March 22, 2017State Public Notification received4 linked violations
March 16, 2017State Violation/Reminder Notice2 linked violations
January 12, 2017State Public Notification requested5 linked violations
January 12, 2017State Administrative/Compliance Order with penalty issued4 linked violations
July 25, 2016State Compliance achieved2 linked violations
June 2, 2015State Violation/Reminder Notice2 linked violations
December 4, 2014State Compliance achieved3 linked violations
July 10, 2014State Public Notification requested2 linked violations
July 10, 2014State Violation/Reminder Notice2 linked violations
May 31, 2014State Compliance achieved2 linked violations
February 4, 2013State Public Notification received2 linked violations
October 23, 2012State Public Notification received2 linked violations
July 17, 2012State Violation/Reminder Notice2 linked violations
May 3, 2011State Compliance achieved55 linked violations
March 24, 2011State Compliance achieved3 linked violations
October 15, 2010State Public Notification requested2 linked violations
August 25, 2010State Public Notification received3 linked violations
July 14, 2010State Violation/Reminder Notice3 linked violations
July 14, 2010State Public Notification requested4 linked violations
June 9, 2010State Public Notification received3 linked violations
April 22, 2010State Violation/Reminder Notice3 linked violations
January 26, 2010State Public Notification requested3 linked violations
January 21, 2010State Violation/Reminder Notice2 linked violations
December 14, 2009State Public Notification requested2 linked violations
November 10, 2009State Violation/Reminder Notice5 linked violations
October 1, 2009State Compliance achieved3 linked violations
September 18, 2009State Violation/Reminder Notice1 linked violation
August 31, 2009State Compliance achieved1 linked violation
July 30, 2009State Violation/Reminder Notice3 linked violations
June 29, 2009State Violation/Reminder Notice45 linked violations
May 14, 2009State Public Notification received3 linked violations
May 14, 2009State Public Notification requested3 linked violations
May 8, 2009State Public Notification requested2 linked violations
February 10, 2009State Administrative/Compliance Order with penalty issued2 linked violations
February 10, 2009State Public Notification requested2 linked violations
December 29, 2008State Public Notification received2 linked violations
December 29, 2008State Public Notification received2 linked violations
November 20, 2008State Public Notification requested2 linked violations
November 20, 2008State Administrative/Compliance Order with penalty issued2 linked violations
October 6, 2008State Public Notification requested3 linked violations
August 5, 2008State Administrative/Compliance Order with penalty issued3 linked violations
August 5, 2008State Public Notification requested3 linked violations
June 25, 2008State Administrative/Compliance Order with penalty issued2 linked violations
May 8, 2008State Public Notification received1 linked violation
March 7, 2008State Administrative/Compliance Order with penalty issued1 linked violation
January 4, 2008State Public Notification received2 linked violations
January 3, 2008State Public Notification requested1 linked violation
January 3, 2008State Administrative/Compliance Order with penalty issued1 linked violation
November 30, 2007State Public Notification requested2 linked violations
July 5, 2006State Public Notification received7 linked violations
April 26, 2006State Public Notification received1 linked violation
April 11, 2006State Public Notification requested1 linked violation
April 11, 2006State Administrative/Compliance Order with penalty issued1 linked violation
January 30, 2006State Compliance achieved2 linked violations
January 30, 2006State Public Notification received1 linked violation
January 12, 2006State Administrative/Compliance Order with penalty issued1 linked violation
December 29, 2005State Public Notification requested1 linked violation
September 6, 2005State Public Notification requested11 linked violations
September 6, 2005State Administrative/Compliance Order with penalty issued7 linked violations
January 28, 2005State Violation/Reminder Notice1 linked violation
January 28, 2005State Public Notification requested1 linked violation
July 1, 2003State Public Notification received2 linked violations
April 18, 2003State Compliance achieved1 linked violation
February 21, 2003State Compliance achieved1 linked violation
December 6, 2002State Administrative/Compliance Order with penalty issued1 linked violation
July 31, 2002State Compliance achieved1 linked violation
July 1, 1997State Compliance achieved4 linked violations
November 5, 1996State Administrative/Compliance Order without penalty issued1 linked violation
October 23, 1995State Consent Decree/Judgement3 linked violations

Contact

SAPULPA

918-224-3040

SAPULPA, OK 74066