BLACKWELL, OK · Kay County

KAY COUNTY RURAL WATER DISTRICT 7 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): OK3003601
System type: Community Water System
Population served: 920
Service connections: 550
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2022 – December 31, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2015 – June 30, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2015 – March 31, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – October 14, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2011 – June 30, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2008 – September 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2008 – March 31, 2008
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1998 – July 31, 1998
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2022 – December 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2015 – March 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2012 – October 14, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2011 – June 30, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2008 – March 31, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 1998 – July 31, 1998	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

March 25, 2024State Compliance achieved1 linked violation
March 25, 2024State Compliance achieved2 linked violations
November 15, 2023State Public Notification requested2 linked violations
August 21, 2023State Public Notification requested2 linked violations
August 21, 2023State Administrative/Compliance Order without penalty issued2 linked violations
February 3, 2023State Public Notification requested1 linked violation
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
January 7, 2016State Compliance achieved1 linked violation
January 7, 2016State Compliance achieved1 linked violation
September 24, 2015State Public Notification received1 linked violation
August 26, 2015State Public Notification requested1 linked violation
April 28, 2015State Administrative/Compliance Order with penalty issued1 linked violation
February 24, 2015State Public Notification received1 linked violation
January 30, 2015State Public Notification requested1 linked violation
November 12, 2014State Administrative/Compliance Order with penalty issued1 linked violation
July 16, 2013State Compliance achieved4 linked violations
July 9, 2013State Public Notification requested2 linked violations
July 9, 2013State Boil Water Order3 linked violations
August 25, 2011State Public Notification received2 linked violations
July 28, 2011State Administrative/Compliance Order with penalty issued2 linked violations
May 24, 2011State Public Notification received2 linked violations
May 3, 2011State Administrative/Compliance Order with penalty issued2 linked violations
February 23, 2011State Public Notification received2 linked violations
January 26, 2011State Public Notification requested31 linked violations
March 26, 2010State Compliance achieved3 linked violations
August 24, 2009State Public Notification received2 linked violations
August 14, 2009State Administrative/Compliance Order with penalty issued2 linked violations
July 27, 2009State Violation/Reminder Notice32 linked violations
May 29, 2009State Administrative/Compliance Order with penalty issued2 linked violations
February 20, 2009State Public Notification received32 linked violations
February 10, 2009State Public Notification requested2 linked violations
November 20, 2008State Public Notification requested4 linked violations
October 24, 2008State Public Notification received2 linked violations
October 2, 2008State Administrative/Compliance Order with penalty issued3 linked violations
June 25, 2008State Public Notification received2 linked violations
November 26, 1997State Compliance achieved2 linked violations

Contact

RURAL WATER DISTRICT 7, KAY COUNTY OK

580-363-1260

BLACKWELL, OK 74631