HOUSE ON THE ROCK

Wisconsin — Non-Transient Non-Community — PWSID: WI1250091

System Information

PWSID	WI1250091
System Name	HOUSE ON THE ROCK
System Type	Non-Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	05
Serves School	No
Wholesaler	No
First Reported	Jan 28, 1981
Last Reported	Dec 17, 2025

Location & Contact

State	Wisconsin
City	SPRING GREEN
ZIP Code	53588
Address	5754 STH 23
Organization	VIVID INC DBA-HOUSE ON THE ROCK
Phone	—

Population & Service

Population Served	2,025
Service Connections	1

Drinking Water Violations (47)

This water system has 47 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
Jan 1, 2020	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 16, 2020	Lead and Copper Rule
Jan 1, 2020	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 16, 2020	Lead and Copper Rule
Nov 1, 2017	Nov 30, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Nov 30, 2017	Revised Total Coliform Rule
Nov 1, 2017	Nov 30, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Nov 30, 2017	Revised Total Coliform Rule
Nov 1, 2017	Nov 30, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Nov 30, 2017	Revised Total Coliform Rule
Nov 1, 2017	Nov 30, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Nov 30, 2017	Revised Total Coliform Rule
Jan 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 18, 2014	Lead and Copper Rule
Jan 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 18, 2014	Lead and Copper Rule
Jan 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 18, 2014	Lead and Copper Rule
Jan 1, 2012	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Aug 6, 2014	Lead and Copper Rule
Jan 1, 2012	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Aug 6, 2014	Lead and Copper Rule
Dec 1, 2007	Dec 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Dec 1, 2007	Dec 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Dec 1, 2007	Dec 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Dec 1, 2007	Dec 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Dec 1, 2007	Dec 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Nov 1, 2005	—	Public Notice	Other	No	No	—	—	—	Resolved	Feb 22, 2011	Public Notice Rule and Revised PN Rule
Nov 1, 2005	—	Public Notice	Other	No	No	—	—	—	Resolved	Feb 22, 2011	Public Notice Rule and Revised PN Rule
Oct 1, 2005	Oct 31, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2005	Total Coliform Rule
Oct 1, 2005	Oct 31, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2005	Total Coliform Rule
Oct 1, 2005	Oct 31, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2005	Total Coliform Rule
Oct 1, 2001	Oct 31, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2001	Total Coliform Rule
Oct 1, 2001	Oct 31, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2001	Total Coliform Rule
Oct 1, 2001	Oct 31, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2001	Total Coliform Rule
Oct 1, 2001	Oct 31, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2001	Total Coliform Rule
Oct 1, 1997	Oct 31, 1997	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 1997	Total Coliform Rule
Sep 1, 1997	Sep 30, 1997	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1997	Total Coliform Rule
Sep 1, 1997	Sep 30, 1997	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1997	Total Coliform Rule
Apr 1, 1996	Sep 30, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1996	Nitrate Rule
Sep 1, 1995	Sep 30, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1995	Total Coliform Rule
Sep 1, 1995	Sep 30, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1995	Total Coliform Rule
May 1, 1994	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 27, 1995	Lead and Copper Rule
May 1, 1994	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 27, 1995	Lead and Copper Rule
May 1, 1994	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 27, 1995	Lead and Copper Rule
Jul 1, 1993	Jul 31, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 1993	Total Coliform Rule
Jul 1, 1993	Jul 31, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 1993	Total Coliform Rule
Jul 1, 1993	Jul 31, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 1993	Total Coliform Rule
Jul 1, 1993	Jul 31, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 1993	Total Coliform Rule
Jul 1, 1993	Jul 31, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 1993	Total Coliform Rule
Jul 1, 1993	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jul 5, 1995	Lead and Copper Rule
Jul 1, 1993	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jul 5, 1995	Lead and Copper Rule
Oct 1, 1991	Oct 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 1991	Total Coliform Rule
Oct 1, 1991	Oct 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 1991	Total Coliform Rule
Oct 1, 1991	Oct 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 1991	Total Coliform Rule
Sep 1, 1991	Sep 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1991	Total Coliform Rule
Sep 1, 1991	Sep 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1991	Total Coliform Rule
Sep 1, 1991	Sep 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 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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