GROVE, OK · Delaware County

HICKORY MEADOWS Water System

Current status

3 items on record are open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

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): OK2002146
System type: Community Water System
Population served: 157
Service connections: 86
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Source Water (GWR)
—
E. COLI
May 16, 2025
Unaddressed
Monitoring and Reporting (DBP)
—
Chlorine
December 1, 2024 – December 31, 2024
Resolved
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Monitoring and Reporting (DBP)
—
Chlorine
September 1, 2024 – September 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2020 – September 30, 2023
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2017 – September 30, 2020
Resolved
Sample Siting Plan Errors (RTCR)
—
Revised Total Coliform Rule
April 1, 2016
Addressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2013 – April 20, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2013 – July 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2013 – June 30, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2009 – December 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2008 – February 29, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2005 – May 31, 2005
Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateAddressed corrective action reported, pending final confirmation

Period	Violation	Contaminant / rule	Health-based	Status
May 16, 2025	Monitoring, Source Water (GWR)	E. COLI	—	Unaddressed
December 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 17, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
September 1, 2024 – September 30, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2020 – September 30, 2023	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2017 – September 30, 2020	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2016	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	—	Addressed
October 1, 2013 – April 20, 2014	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2013 – July 31, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2013 – June 30, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2009 – December 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 2008 – February 29, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2005 – May 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateAddressed corrective action reported, pending final confirmation

Enforcement actions

November 3, 2025State Compliance achieved3 linked violations
July 23, 2025State Public Notification requested1 linked violation
July 23, 2025State Violation/Reminder Notice1 linked violation
July 11, 2025State Violation/Reminder Notice1 linked violation
May 5, 2025State Compliance achieved1 linked violation
May 5, 2025State Compliance achieved1 linked violation
May 5, 2025State Compliance achieved1 linked violation
March 10, 2025State Compliance achieved1 linked violation
March 10, 2025State Compliance achieved1 linked violation
March 10, 2025State Compliance achieved1 linked violation
March 6, 2025State Public Notification requested3 linked violations
March 6, 2025State Violation/Reminder Notice3 linked violations
January 9, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
December 10, 2024State Compliance achieved1 linked violation
November 22, 2024State Public Notification requested2 linked violations
November 22, 2024State Violation/Reminder Notice2 linked violations
August 21, 2024State Public Notification requested1 linked violation
August 21, 2024State Violation/Reminder Notice1 linked violation
July 1, 2024State Public Notification received1 linked violation
July 1, 2024State Public Notification received2 linked violations
November 30, 2023State Public Notification requested1 linked violation
November 30, 2023State Violation/Reminder Notice1 linked violation
November 30, 2023State Public Notification requested2 linked violations
November 30, 2023State Violation/Reminder Notice2 linked violations
August 30, 2023State Public Notification received1 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
November 1, 2022State Compliance achieved1 linked violation
September 14, 2022State Compliance achieved2 linked violations
August 30, 2022State Public Notification requested1 linked violation
August 30, 2022State Violation/Reminder Notice1 linked violation
March 7, 2022State Compliance achieved2 linked violations
March 1, 2022State Public Notification requested1 linked violation
March 1, 2022State Violation/Reminder Notice1 linked violation
December 11, 2021State Public Notification received1 linked violation
December 11, 2021State Public Notification received1 linked violation
December 11, 2020State Violation/Reminder Notice2 linked violations
December 11, 2020State Public Notification requested2 linked violations
February 7, 2020State Compliance achieved1 linked violation
November 6, 2019State Compliance achieved1 linked violation
November 6, 2019State Compliance achieved1 linked violation
November 6, 2019State Compliance achieved1 linked violation
November 6, 2019State Compliance achieved1 linked violation
November 6, 2019State Public Notification received1 linked violation
November 6, 2019State Public Notification received1 linked violation
February 25, 2019State Public Notification requested1 linked violation
February 25, 2019State Violation/Reminder Notice1 linked violation
March 29, 2018State Administrative/Compliance Order without penalty issued6 linked violations
February 16, 2018State Compliance achieved1 linked violation
February 16, 2018State Compliance achieved1 linked violation
November 17, 2017State Violation/Reminder Notice1 linked violation
April 20, 2017State Public Notification requested1 linked violation
April 20, 2017State Violation/Reminder Notice1 linked violation
January 3, 2017State Violation/Reminder Notice1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
February 19, 2016State Violation/Reminder Notice1 linked violation
June 29, 2015State Public Notification requested1 linked violation
June 29, 2015State Violation/Reminder Notice1 linked violation
January 14, 2015State Violation/Reminder Notice1 linked violation
April 25, 2014State Public Notification received1 linked violation
April 25, 2014State Public Notification received1 linked violation
April 20, 2014State Compliance achieved1 linked violation
April 8, 2014State Public Notification requested1 linked violation
April 8, 2014State Violation/Reminder Notice1 linked violation
December 31, 2013State Compliance achieved1 linked violation
December 26, 2013State Public Notification received1 linked violation
November 1, 2013State Public Notification requested1 linked violation
November 1, 2013State Violation/Reminder Notice1 linked violation
July 31, 2013State Compliance achieved1 linked violation
June 30, 2013State Compliance achieved1 linked violation
April 30, 2013State Compliance achieved1 linked violation
March 31, 2013State Compliance achieved1 linked violation
April 8, 2010State Public Notification requested1 linked violation
April 8, 2010State Violation/Reminder Notice1 linked violation
May 6, 2009State Violation/Reminder Notice1 linked violation
May 6, 2009State Public Notification requested1 linked violation
March 20, 2008State Violation/Reminder Notice1 linked violation
March 20, 2008State Public Notification requested1 linked violation
March 1, 2008State Compliance achieved1 linked violation
July 1, 2005State Compliance achieved2 linked violations
July 30, 2001State Administrative/Compliance Order with penalty issued3 linked violations
October 14, 1994State Administrative/Compliance Order without penalty issued3 linked violations

Contact

HICKORY MEADOWS

620-423-1940

GROVE, OK 74344