LAKE OZARK PWS

Missouri — Community Water System — PWSID: MO3010441

System Information

PWSID	MO3010441
System Name	LAKE OZARK 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	LAKE OZARK
ZIP Code	65049-0000
Address	3162 BAGNELL DAM BLVD
Organization	FRY, HARRISON
Phone	573-365-5378

Population & Service

Population Served	2,007
Service Connections	1,026

Drinking Water Violations (88)

This water system has 88 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 17, 2024	—	LEAD AND COPPER RULE REVISIONS	RPT	No	No	—	—	—	Resolved	Oct 31, 2024	Lead and Copper Rule Revisions
Jul 1, 2023	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 1, 2023	Consumer Confidence Rule
Jul 1, 2023	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 1, 2023	Consumer Confidence Rule
Nov 1, 2022	Nov 30, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Nov 30, 2022	Revised Total Coliform Rule
Nov 1, 2022	Nov 30, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Nov 30, 2022	Revised Total Coliform Rule
Nov 1, 2022	Nov 30, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Nov 30, 2022	Revised Total Coliform Rule
Nov 1, 2022	Nov 30, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Nov 30, 2022	Revised Total Coliform Rule
May 17, 2016	—	Public Notice	Other	No	No	—	—	—	Resolved	Aug 1, 2016	Public Notice Rule and Revised PN Rule
Feb 12, 2016	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jun 2, 2016	Ground Water Rule
Feb 12, 2016	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jun 2, 2016	Ground Water Rule
Feb 12, 2016	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jun 2, 2016	Ground Water Rule
Feb 12, 2016	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jun 2, 2016	Ground Water Rule
Nov 14, 2015	—	Groundwater Rule	Other	No	No	—	—	—	Resolved	Jun 2, 2016	Ground Water Rule
Jul 1, 2014	Jul 31, 2014	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2014	Total Coliform Rule
Jul 1, 2014	Jul 31, 2014	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2014	Total Coliform Rule
Jul 1, 2014	Jul 31, 2014	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2014	Total Coliform Rule
Jul 1, 2014	Jul 31, 2014	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2014	Total Coliform Rule
Nov 1, 2013	Nov 30, 2013	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2013	Total Coliform Rule
Nov 1, 2013	Nov 30, 2013	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2013	Total Coliform Rule
Nov 1, 2013	Nov 30, 2013	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2013	Total Coliform Rule
Nov 1, 2013	Nov 30, 2013	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2013	Total Coliform Rule
Nov 1, 2012	Nov 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2012	Total Coliform Rule
Nov 1, 2012	Nov 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2012	Total Coliform Rule
Nov 1, 2012	Nov 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2012	Total Coliform Rule
Nov 1, 2012	Nov 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2012	Total Coliform Rule
Mar 1, 2012	Mar 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2012	Total Coliform Rule
Mar 1, 2012	Mar 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2012	Total Coliform Rule
Mar 1, 2012	Mar 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2012	Total Coliform Rule
Mar 1, 2012	Mar 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2012	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Aug 1, 2010	Aug 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2010	Total Coliform Rule
Aug 1, 2010	Aug 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2010	Total Coliform Rule
Aug 1, 2010	Aug 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2010	Total Coliform Rule
Aug 1, 2010	Aug 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2010	Total Coliform Rule
Dec 3, 2006	—	Public Notice	Other	No	No	—	—	—	Resolved	Dec 31, 2010	Public Notice Rule and Revised PN Rule
Dec 3, 2006	—	Public Notice	Other	No	No	—	—	—	Resolved	Dec 31, 2010	Public Notice Rule and Revised PN Rule
Dec 1, 2006	—	Public Notice	Other	No	No	—	—	—	Resolved	Dec 31, 2010	Public Notice Rule and Revised PN Rule
Dec 1, 2006	—	Public Notice	Other	No	No	—	—	—	Resolved	Dec 31, 2010	Public Notice Rule and Revised PN Rule
Dec 1, 2006	—	Public Notice	Other	No	No	—	—	—	Resolved	Dec 31, 2010	Public Notice Rule and Revised PN Rule
Nov 6, 2006	—	Public Notice	Other	No	No	—	—	—	Resolved	Dec 31, 2010	Public Notice Rule and Revised PN Rule
Nov 6, 2006	—	Public Notice	Other	No	No	—	—	—	Resolved	Dec 31, 2010	Public Notice Rule and Revised PN Rule
Nov 1, 2006	Nov 30, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2006	Total Coliform Rule
Nov 1, 2006	Nov 30, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2006	Total Coliform Rule
Nov 1, 2006	Nov 30, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2006	Total Coliform Rule
Nov 1, 2006	Nov 30, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2006	Total Coliform Rule
Nov 1, 2006	Nov 30, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2006	Total Coliform Rule
Oct 1, 2006	Oct 31, 2006	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2006	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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