BARTLESVILLE, OK · Washington County

BARTLESVILLE 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): OK1021401
System type: Community Water System
Population served: 34,748
Service connections: 16,412
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2014 – August 31, 2014
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
March 1, 2012 – March 31, 2012
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
October 1, 2008 – November 30, 2008
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2007 – October 21, 2007
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
April 1, 2007 – April 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2007 – June 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2007 – March 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2006 – September 30, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2004 – June 30, 2004
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2003 – December 31, 2003
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
August 1, 2014 – August 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
March 1, 2012 – March 31, 2012	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
October 1, 2008 – November 30, 2008	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2007 – October 21, 2007	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
April 1, 2007 – April 30, 2007	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
April 1, 2007 – June 30, 2007	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2006 – September 30, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2004 – June 30, 2004	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2003 – December 31, 2003	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

July 25, 2025State Public Notification requested9 linked violations
February 1, 2024State Public Notification received1 linked violation
February 21, 2023State Compliance achieved9 linked violations
February 1, 2023State Public Notification requested11 linked violations
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achieved9 linked violations
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 20, 2015State Compliance achieved1 linked violation
October 22, 2014State Public Notification requested1 linked violation
August 31, 2014State Compliance achieved9 linked violations
February 8, 2013State Compliance achieved1 linked violation
February 7, 2013State Public Notification received9 linked violations
October 22, 2012State Public Notification received1 linked violation
September 28, 2012State Violation/Reminder Notice1 linked violation
September 28, 2012State Public Notification requested1 linked violation
August 31, 2012State Compliance achieved7 linked violations
July 18, 2012State Public Notification received1 linked violation
June 19, 2012State Administrative/Compliance Order with penalty issued1 linked violation
September 12, 2011State Public Notification received3 linked violations
July 25, 2011State Violation/Reminder Notice9 linked violations
February 4, 2008State Public Notification received4 linked violations
February 4, 2008State Public Notification received4 linked violations
February 4, 2008State Public Notification received3 linked violations
October 6, 2007State Compliance achieved2 linked violations
September 21, 2007State Public Notification received2 linked violations
August 8, 2007State Public Notification requested1 linked violation
July 25, 2007State Technical Assistance Visit4 linked violations
May 4, 2007State Public Notification received2 linked violations
May 4, 2007State Public Notification received2 linked violations
May 2, 2007State Public Notification requested3 linked violations
February 15, 2007State Public Notification requested4 linked violations
October 18, 2004State Compliance achieved5 linked violations
October 14, 2004State Public Notification received2 linked violations
December 23, 2003State Public Notification received2 linked violations
April 4, 2003State Compliance achieved2 linked violations

Contact

BARTLESVILLE

918-338-4107

BARTLESVILLE, OK 74003