YOST LAKE COUNTRY CLUB

Oklahoma — Transient Non-Community — PWSID: OK2006017

System Information

PWSID	OK2006017
System Name	YOST LAKE COUNTRY CLUB
System Type	Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	06
Serves School	No
Wholesaler	No
First Reported	Feb 1, 1989
Last Reported	Nov 14, 2025

Location & Contact

State	Oklahoma
City	STILLWATER
ZIP Code	74076
Address	Randy Webster, Board President
Organization	YOST LAKE COUNTRY CLUB
Phone	405-372-5595

Population & Service

Population Served	113
Service Connections	58

Drinking Water Violations (57)

This water system has 57 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
May 2, 2024	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Resolved	Oct 11, 2024	Revised Total Coliform Rule
May 2, 2024	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Resolved	Oct 11, 2024	Revised Total Coliform Rule
May 2, 2024	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Resolved	Oct 11, 2024	Revised Total Coliform Rule
May 2, 2024	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Resolved	Oct 11, 2024	Revised Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Jul 1, 2008	Jul 31, 2008	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2008	Total Coliform Rule
Jul 1, 2008	Jul 31, 2008	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2008	Total Coliform Rule
Jul 1, 2008	Jul 31, 2008	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2008	Total Coliform Rule
May 1, 2008	May 31, 2008	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2008	Total Coliform Rule
Jul 1, 2007	Jul 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2007	Total Coliform Rule
Jul 1, 2007	Jul 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2007	Total Coliform Rule
Jul 1, 2007	Jul 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2007	Total Coliform Rule
Jul 1, 2007	Jul 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2007	Total Coliform Rule
Jun 1, 2007	Jun 30, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2007	Total Coliform Rule
Jun 1, 2007	Jun 30, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2007	Total Coliform Rule
Jun 1, 2007	Jun 30, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2007	Total Coliform Rule
Jun 1, 2007	Jun 30, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2007	Total Coliform Rule
Sep 1, 2004	Sep 30, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Sep 1, 2004	Sep 30, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Sep 1, 2004	Sep 30, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Sep 1, 2004	Sep 30, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Aug 1, 2004	Aug 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2004	Total Coliform Rule
Aug 1, 2004	Aug 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2004	Total Coliform Rule
Aug 1, 2004	Aug 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2004	Total Coliform Rule
Aug 1, 2004	Aug 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2004	Total Coliform Rule
May 1, 2003	May 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2003	Total Coliform Rule
May 1, 2003	May 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2003	Total Coliform Rule
May 1, 2003	May 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2003	Total Coliform Rule
Jan 1, 2001	Dec 31, 2001	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2001	Nitrate Rule
Jan 1, 2001	Dec 31, 2001	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2001	Nitrate Rule
Jan 1, 2001	Dec 31, 2001	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2001	Nitrate Rule
Jan 1, 2001	Dec 31, 2001	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2001	Nitrate Rule
Oct 19, 1999	—	Consumer Confidence Rule	Other	No	Yes	—	—	—	Resolved	Jul 1, 2000	Consumer Confidence Rule
Oct 19, 1999	—	Consumer Confidence Rule	Other	No	Yes	—	—	—	Resolved	Jul 1, 2000	Consumer Confidence Rule
Apr 1, 1992	Apr 30, 1992	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Apr 30, 1992	Total Coliform Rule
Mar 1, 1992	Mar 31, 1992	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Mar 31, 1992	Total Coliform Rule
Feb 1, 1992	Feb 29, 1992	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Feb 29, 1992	Total Coliform Rule
Jan 1, 1992	Jan 31, 1992	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Jan 31, 1992	Total Coliform Rule
Jan 1, 1992	Jan 31, 1992	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Jan 31, 1992	Total Coliform Rule
Dec 1, 1991	Dec 31, 1991	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Dec 31, 1991	Total Coliform Rule
Dec 1, 1991	Dec 31, 1991	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Dec 31, 1991	Total Coliform Rule
Nov 1, 1991	Nov 30, 1991	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Nov 30, 1991	Total Coliform Rule
Nov 1, 1991	Nov 30, 1991	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Nov 30, 1991	Total Coliform Rule
Oct 1, 1991	Oct 31, 1991	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Oct 31, 1991	Total Coliform Rule
Oct 1, 1991	Oct 31, 1991	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Oct 31, 1991	Total Coliform Rule
Sep 1, 1991	Sep 30, 1991	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Sep 30, 1991	Total Coliform Rule
Sep 1, 1991	Sep 30, 1991	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Sep 30, 1991	Total Coliform Rule
Jul 1, 1991	Jul 31, 1991	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 1991	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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