WARRENTON PWS

Missouri — Community Water System — PWSID: MO6010834

System Information

PWSID	MO6010834
System Name	WARRENTON PWS
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	07
Serves School	No
Wholesaler	No
First Reported	Mar 7, 1980
Last Reported	Dec 31, 2025

Location & Contact

State	Missouri
City	WARRENTON
ZIP Code	63383-0000
Address	200 W BOONESLICK
Organization	GEVERS, GUY
Phone	636-456-3535

Population & Service

Population Served	8,208
Service Connections	3,908

Drinking Water Violations (60)

This water system has 60 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Contaminant	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Nov 1, 2014	Nov 30, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2014	Total Coliform Rule
Nov 1, 2014	Nov 30, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2014	Total Coliform Rule
Nov 1, 2014	Nov 30, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2014	Total Coliform Rule
Nov 1, 2014	Nov 30, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2014	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Feb 1, 2009	Feb 28, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Feb 28, 2009	Total Coliform Rule
Dec 1, 2008	Dec 31, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2008	Total Coliform Rule
Dec 1, 2008	Dec 31, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2008	Total Coliform Rule
Dec 1, 2008	Dec 31, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2008	Total Coliform Rule
Dec 1, 2008	Dec 31, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2008	Total Coliform Rule
Oct 1, 2008	Oct 31, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2008	Total Coliform Rule
Oct 1, 2008	Oct 31, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2008	Total Coliform Rule
Oct 1, 2008	Oct 31, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2008	Total Coliform Rule
Oct 1, 2008	Oct 31, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2008	Total Coliform Rule
Jun 1, 2007	Jun 30, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2007	Total Coliform Rule
Jun 1, 2007	Jun 30, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2007	Total Coliform Rule
Jun 1, 2007	Jun 30, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2007	Total Coliform Rule
Jul 1, 2005	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jun 28, 2006	Consumer Confidence Rule
Apr 1, 2005	Apr 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2005	Total Coliform Rule
Apr 1, 2005	Apr 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2005	Total Coliform Rule
Apr 1, 2005	Apr 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2005	Total Coliform Rule
Apr 1, 2005	Apr 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2005	Total Coliform Rule
Apr 1, 2003	Apr 30, 2003	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2003	Total Coliform Rule
Apr 1, 2003	Apr 30, 2003	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2003	Total Coliform Rule
Apr 1, 2003	Apr 30, 2003	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2003	Total Coliform Rule
Apr 1, 2003	Apr 30, 2003	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2003	Total Coliform Rule
Mar 1, 2001	Mar 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2001	Total Coliform Rule
Jul 1, 2000	Jul 31, 2000	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2000	Total Coliform Rule
Nov 1, 1999	Nov 30, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 1999	Total Coliform Rule
Aug 1, 1999	Aug 31, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 1999	Total Coliform Rule
Aug 1, 1999	Aug 31, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 1999	Total Coliform Rule
Nov 1, 1998	Nov 30, 1998	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 1998	Total Coliform Rule
Nov 1, 1998	Nov 30, 1998	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 1998	Total Coliform Rule
Nov 1, 1998	Nov 30, 1998	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 1998	Total Coliform Rule
Nov 1, 1998	Nov 30, 1998	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 1998	Total Coliform Rule
Dec 1, 1996	Dec 31, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 1996	Total Coliform Rule
Dec 1, 1996	Dec 31, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 1996	Total Coliform Rule
Jul 1, 1995	Jul 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 1995	Total Coliform Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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