BLACKWELL, OK · Kay County
KAY COUNTY RURAL WATER DISTRICT 7 Water System
Consumer Confidence Report status
KAY COUNTY RURAL WATER DISTRICT 7 must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for KAY COUNTY RURAL WATER DISTRICT 7.
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)
- OK3003601
- System type
- Community Water System
- Population served
- 920
- Service connections
- 550
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
KAY COUNTY RURAL WATER DISTRICT 7 is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 920 people from surface water.
As of August 1, 2026, its federal record holds 10 entries between 2008 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.
None of the 10 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Stage 1 Disinfectants and Disinfection Byproducts Rule, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Consumer Confidence Rule.
Violation history
Maximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2022 – December 31, 2022
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2015 – June 30, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2014 – December 31, 2014
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2012 – October 14, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2011 – June 30, 2011
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2011 – March 31, 2011
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2010 – September 30, 2010
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2009 – June 30, 2009
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2009 – March 31, 2009
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2008 – September 30, 2008
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 |
| October 1, 2014 – December 31, 2014 | 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 |
| January 1, 2011 – March 31, 2011 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 2010 – September 30, 2010 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| April 1, 2009 – June 30, 2009 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| January 1, 2009 – March 31, 2009 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 2008 – September 30, 2008 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | 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 30, 2023State Public Notification received2 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 achieved1 linked violation
- August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- 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 15, 2013State Public Notification received2 linked violations
- July 9, 2013State Boil Water Order3 linked violations
- August 25, 2011State Public Notification received2 linked violations
- July 28, 2011State Public Notification requested2 linked violations
- May 24, 2011State Public Notification received2 linked violations
- May 3, 2011State Public Notification requested2 linked violations
- August 24, 2009State Public Notification received2 linked violations
- August 14, 2009State Administrative/Compliance Order with penalty issued2 linked violations
- July 23, 2009State Public Notification received30 linked violations
- June 24, 2009State Public Notification received30 linked violations
- February 10, 2009State Administrative/Compliance Order with penalty issued2 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
Common questions
Is KAY COUNTY RURAL WATER DISTRICT 7 required to publish a Consumer Confidence Report?
- Yes. KAY COUNTY RURAL WATER DISTRICT 7 is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is KAY COUNTY RURAL WATER DISTRICT 7’s next Consumer Confidence Report due?
- KAY COUNTY RURAL WATER DISTRICT 7’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does KAY COUNTY RURAL WATER DISTRICT 7 have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for KAY COUNTY RURAL WATER DISTRICT 7.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
RURAL WATER DISTRICT 7, KAY COUNTY OK
580-363-1260
BLACKWELL, OK 74631