CROOKSVILLE, OH · Perry County

CROOKSVILLE Water System

Current status

1 item on record is 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 Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.

System facts

System ID (PWSID): OH6400111
System type: Community Water System
Population served: 2,534
Service connections: 1,612
Ownership: local government
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
November 19, 2025
Unaddressed
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2024 – June 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
December 1, 2023 – December 31, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 17, 2023 – May 31, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
September 21, 2022 – June 11, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2022 – April 30, 2022
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
November 9, 2020 – June 11, 2025
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
January 29, 2020 – June 11, 2025
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
November 6, 2018 – June 11, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 15, 2017 – August 24, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2017 – June 30, 2017
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2013 – December 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2013 – December 31, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2011 – March 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2010 – December 31, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2010 – September 30, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2010 – June 30, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2010 – March 31, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2009 – December 31, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2009 – August 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2009 – September 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2009 – June 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2009 – March 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2008 – December 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
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
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Chromium
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Nitrate
September 1, 2004 – September 30, 2004
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2003 – August 31, 2003
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
May 1, 1998 – May 31, 1998
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
August 1, 1997 – August 31, 1997
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1997 – August 31, 1997
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
June 1, 1997 – June 30, 1997
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 1996 – June 30, 1996
Resolved
Monitoring, Regular
—
Asbestos
July 1, 1993 – December 31, 1993
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
June 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
Chromium
September 28, 1988 – September 27, 1989
Resolved
Monitoring, Regular
—
Mercury
September 28, 1988 – September 27, 1989
Resolved
Monitoring, Regular
—
Nitrate
September 28, 1988 – September 27, 1989
Resolved
Monitoring, Regular
—
Selenium
September 28, 1988 – September 27, 1989
Resolved
Monitoring, Regular
—
Barium
September 28, 1988 – September 27, 1989
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
March 21, 1988 – March 20, 1989
Archived

Unaddressed no corrective action on record yetResolved 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
November 19, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
April 1, 2024 – June 30, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
December 1, 2023 – December 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
May 17, 2023 – May 31, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 21, 2022 – June 11, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
April 1, 2022 – April 30, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
November 9, 2020 – June 11, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 29, 2020 – June 11, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
November 6, 2018 – June 11, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 15, 2017 – August 24, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2011 – March 31, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2010 – December 31, 2010	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, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2010 – March 31, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2009 – December 31, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
August 1, 2009 – August 31, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2009 – September 30, 2009	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
October 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2007 – June 30, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2006 – December 31, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Chromium	—	Resolved
September 1, 2004 – September 30, 2004	Monitoring, Regular	Nitrate	—	Resolved
August 1, 2003 – August 31, 2003	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 1998 – May 31, 1998	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 1997 – August 31, 1997	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 1997 – August 31, 1997	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 1997 – June 30, 1997	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
June 1, 1996 – June 30, 1996	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 1993 – December 31, 1993	Monitoring, Regular	Asbestos	—	Resolved
June 1, 1992 – June 30, 1992	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
September 28, 1988 – September 27, 1989	Monitoring, Regular	Chromium	—	Resolved
September 28, 1988 – September 27, 1989	Monitoring, Regular	Mercury	—	Resolved
September 28, 1988 – September 27, 1989	Monitoring, Regular	Nitrate	—	Resolved
September 28, 1988 – September 27, 1989	Monitoring, Regular	Selenium	—	Resolved
September 28, 1988 – September 27, 1989	Monitoring, Regular	Barium	—	Resolved
March 21, 1988 – March 20, 1989	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

November 19, 2025State Violation/Reminder Notice3 linked violations
August 12, 2024State Public Notification requested5 linked violations
June 10, 2024State Public Notification received2 linked violations
May 31, 2024State Compliance achieved1 linked violation
February 6, 2024State Public Notification requested2 linked violations
August 24, 2023State Violation/Reminder Notice2 linked violations
May 19, 2022State Public Notification requested2 linked violations
May 12, 2022State Compliance achieved2 linked violations
November 9, 2020State Violation/Reminder Notice2 linked violations
January 29, 2020State Violation/Reminder Notice1 linked violation
August 28, 2017State Compliance achieved4 linked violations
August 15, 2017State Violation/Reminder Notice4 linked violations
June 14, 2017State Public Notification requested2 linked violations
March 4, 2014State Public Notification received4 linked violations
November 23, 2009State Violation/Reminder Notice4 linked violations
September 17, 2009State Public Notification requested3 linked violations
August 12, 2009State Public Notification requested3 linked violations
August 12, 2009State Violation/Reminder Notice4 linked violations
May 18, 2009State Public Notification requested4 linked violations
February 6, 1990State Compliance achieved8 linked violations
January 10, 1990State Formal Notice of Violation issued9 linked violations
April 15, 1988State Public Notification received1 linked violation
August 18, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
September 14, 1981State Violation/Reminder Notice1 linked violation

Contact

MILLS, PAUL

740-562-9048

CROOKSVILLE, OH 43731