MAGNOLIA-GREENLEAVES

Missouri — Community Water System — PWSID: LA1103118

System Information

PWSID	LA1103118
System Name	MAGNOLIA-GREENLEAVES
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	06
Serves School	No
Wholesaler	No
First Reported	Jan 27, 1986
Last Reported	Nov 14, 2025

Location & Contact

State	Missouri
City	DES PERES
ZIP Code	63131
Address	CSWR MAGNOLIA
Organization	COX, JOSIAH
Phone	314-736-4672

Population & Service

Population Served	8,031
Service Connections	2,677

Drinking Water Violations (43)

This water system has 43 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
Oct 1, 2013	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Mar 7, 2014	Consumer Confidence Rule
Oct 1, 2013	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Mar 7, 2014	Consumer Confidence Rule
Jul 1, 2013	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 2, 2013	Consumer Confidence Rule
Jul 1, 2013	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 2, 2013	Consumer Confidence Rule
Oct 2, 2010	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 4, 2010	Consumer Confidence Rule
Oct 2, 2010	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 4, 2010	Consumer Confidence Rule
Jul 1, 2010	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 4, 2010	Consumer Confidence Rule
Jul 1, 2010	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 4, 2010	Consumer Confidence Rule
Jan 1, 2009	Dec 31, 2009	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2009	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009	Dec 31, 2009	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2009	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009	Dec 31, 2009	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2009	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009	Dec 31, 2009	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2009	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009	Dec 31, 2009	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2009	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009	Dec 31, 2009	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2009	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2008	Jun 30, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 2008	Total Coliform Rule
Jun 1, 2008	Jun 30, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 2008	Total Coliform Rule
Jun 1, 2008	Jun 30, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 2008	Total Coliform Rule
Jun 1, 2008	Jun 30, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 2008	Total Coliform Rule
Jun 1, 2008	Jun 30, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 2008	Total Coliform Rule
Jul 1, 2007	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 28, 2008	Consumer Confidence Rule
Jul 1, 2007	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 28, 2008	Consumer Confidence Rule
Jul 1, 2007	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 28, 2008	Consumer Confidence Rule
Dec 1, 2006	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 24, 2014	Lead and Copper Rule
Dec 1, 2006	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 24, 2014	Lead and Copper Rule
Dec 1, 2006	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 24, 2014	Lead and Copper Rule
Aug 1, 2006	Aug 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 2006	Total Coliform Rule
Aug 1, 2006	Aug 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 2006	Total Coliform Rule
Aug 1, 2006	Aug 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 2006	Total Coliform Rule
Jul 1, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 27, 2006	Consumer Confidence Rule
Jan 1, 2006	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 24, 2014	Lead and Copper Rule
Jan 1, 2006	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 24, 2014	Lead and Copper Rule
Jan 1, 2006	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 24, 2014	Lead and Copper Rule
Aug 1, 2005	Aug 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 2005	Total Coliform Rule
Aug 1, 2005	Aug 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 2005	Total Coliform Rule
Dec 1, 2004	Dec 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 2004	Total Coliform Rule
Dec 1, 2004	Dec 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 2004	Total Coliform Rule
Dec 1, 2004	Dec 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 2004	Total Coliform Rule
Jun 1, 1996	Jun 30, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1996	Total Coliform Rule
Jun 1, 1996	Jun 30, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1996	Total Coliform Rule
Jun 1, 1995	Jun 30, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1995	Total Coliform Rule
Jun 1, 1995	Jun 30, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1995	Total Coliform Rule
Jun 1, 1995	Jun 30, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1995	Total Coliform Rule
—	—		—	No	No	—	—	—	—	—	—

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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