OZARK, MO · Christian County

PIPPINVILLE & OAK PARK OWNERS ASSN 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 Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.

System facts

System ID (PWSID): MO5036305
System type: Community Water System
Population served: 150
Service connections: 54
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2016 – February 29, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 2016 – January 31, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2015 – November 30, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2015 – October 31, 2015
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 1, 2015 – January 28, 2016
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 2015 – July 31, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – January 29, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2013 – November 30, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 17, 2011 – March 16, 2016
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
November 1, 2011 – November 30, 2011
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
November 1, 2011 – March 31, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2011 – September 30, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2011 – June 30, 2011
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
May 1, 2011 – May 31, 2011
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
March 1, 2011 – March 31, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2008 – December 31, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2008 – October 31, 2008
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2006 – June 30, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 2006 – May 31, 2006
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 2005 – August 31, 2005
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 2005 – July 31, 2005
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2004 – August 25, 2006
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – November 8, 2005
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2001 – July 31, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1995 – September 30, 1995
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1995 – June 30, 1995
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1993 – August 31, 1993
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1991 – August 31, 1991
Resolved

Resolved 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
February 1, 2016 – February 29, 2016	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2016 – January 31, 2016	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 1, 2015 – November 30, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2015 – October 31, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2015 – January 28, 2016	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2015 – July 31, 2015	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2014 – January 29, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
November 1, 2013 – November 30, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 17, 2011 – March 16, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 1, 2011 – November 30, 2011	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2011 – March 31, 2012	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
September 1, 2011 – September 30, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 2011 – June 30, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 2011 – May 31, 2011	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
March 1, 2011 – March 31, 2012	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
December 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2008 – October 31, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2006 – June 30, 2006	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 2006 – May 31, 2006	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2005 – August 31, 2005	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 2005 – July 31, 2005	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2004 – August 25, 2006	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2004 – November 8, 2005	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2001 – July 31, 2001	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 1995 – September 30, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
June 1, 1995 – June 30, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
August 1, 1993 – August 31, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 1991 – August 31, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

January 19, 2024State Bilateral Compliance Agreement signed21 linked violations
April 29, 2016State Compliance achieved13 linked violations
March 22, 2016State Public Notification received1 linked violation
March 22, 2016State Public Notification received1 linked violation
March 22, 2016State Public Notification received1 linked violation
March 22, 2016State Public Notification received1 linked violation
March 21, 2016State Formal Notice of Violation issued3 linked violations
March 16, 2016State Compliance achieved3 linked violations
February 17, 2016State Violation/Reminder Notice7 linked violations
February 8, 2016State Public Notification requested2 linked violations
January 28, 2016State Compliance achieved8 linked violations
December 18, 2015State Public Notification requested4 linked violations
November 6, 2015State Public Notification requested3 linked violations
September 1, 2015State Public Notification requested3 linked violations
August 31, 2015State Public Notification requested3 linked violations
January 22, 2014State Compliance achieved13 linked violations
November 19, 2013State Formal Notice of Violation issued3 linked violations
July 3, 2012State Public Notification received4 linked violations
January 24, 2012State Violation/Reminder Notice7 linked violations
December 21, 2011State Public Notification requested3 linked violations
December 21, 2011State Public Notification requested4 linked violations
August 5, 2011State Public Notification received3 linked violations
July 6, 2011State Violation/Reminder Notice3 linked violations
June 21, 2011State Violation/Reminder Notice3 linked violations
April 18, 2011State Public Notification requested3 linked violations
January 5, 2009State Violation/Reminder Notice4 linked violations
January 5, 2009State Public Notification requested4 linked violations
November 25, 2008State Violation/Reminder Notice6 linked violations
July 18, 2006State Violation/Reminder Notice22 linked violations
August 23, 2005State Public Notification requested7 linked violations
July 31, 2001State Formal Notice of Violation issued3 linked violations
July 31, 2001State Public Notification requested4 linked violations

Contact

WATKINS, BILLY

417-689-2688

OZARK, MO 65721-0000