MINNEAPOLIS, WI · St. Croix County

ROLLING HILLS MHP LLC Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Wisconsin’s official records. Always confirm current status with Wisconsin before making decisions based on this information.

System facts

System ID (PWSID): WI6560143
System type: Community Water System
Population served: 90
Service connections: 35
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2021 – January 19, 2021
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2016 – July 12, 2016
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2013 – October 24, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2011 – May 31, 2011
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 1, 2010 – October 10, 2011
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Nitrite
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2009 – December 31, 2009
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2008 – November 16, 2011
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Endrin
January 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
LASSO
January 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Endothall
January 1, 2006 – September 30, 2006
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2003 – October 28, 2003
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1993
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2021 – January 19, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2016 – July 12, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2013 – October 24, 2013	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
May 1, 2011 – May 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2010 – October 10, 2011	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Nitrite	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2008 – November 16, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2006 – September 30, 2006	Monitoring, Regular	Endrin	—	Resolved
January 1, 2006 – September 30, 2006	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2006 – September 30, 2006	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2006 – September 30, 2006	Monitoring, Regular	LASSO	—	Resolved
January 1, 2006 – September 30, 2006	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2006 – September 30, 2006	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2006 – September 30, 2006	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2006 – September 30, 2006	Monitoring, Regular	Endothall	—	Resolved
October 1, 2003 – October 28, 2003	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

January 19, 2021State Compliance achieved1 linked violation
January 12, 2021State Violation/Reminder Notice1 linked violation
September 14, 2016State Violation/Reminder Notice1 linked violation
July 12, 2016State Compliance achieved1 linked violation
August 6, 2015State Compliance achieved2 linked violations
October 24, 2013State Compliance achieved1 linked violation
December 12, 2012State Compliance achieved12 linked violations
November 16, 2011State Compliance achieved1 linked violation
November 16, 2011State Compliance achieved1 linked violation
November 16, 2011State Compliance achieved6 linked violations
November 16, 2011State Compliance achieved14 linked violations
October 10, 2011State Compliance achieved3 linked violations
October 10, 2011State Public Notification received1 linked violation
October 10, 2011State Public Notification received2 linked violations
October 10, 2011State Public Notification received2 linked violations
October 10, 2011State Public Notification received3 linked violations
October 10, 2011State Public Notification received2 linked violations
October 10, 2011State Public Notification received5 linked violations
October 10, 2011State Compliance achieved3 linked violations
October 10, 2011State Compliance achieved3 linked violations
October 10, 2011State Compliance achieved3 linked violations
October 10, 2011State Public Notification received6 linked violations
October 4, 2011State Compliance achieved4 linked violations
October 4, 2011State Public Notification requested1 linked violation
October 4, 2011State Compliance achieved2 linked violations
October 4, 2011State Compliance achieved3 linked violations
October 4, 2011State Public Notification requested4 linked violations
August 12, 2011State Other2 linked violations
August 12, 2011State Violation/Reminder Notice2 linked violations
August 10, 2011State Compliance achieved2 linked violations
August 2, 2011State Other2 linked violations
June 13, 2011State Public Notification requested2 linked violations
June 13, 2011State Other1 linked violation
June 13, 2011State Violation/Reminder Notice2 linked violations
February 22, 2011State Intentional no-action1 linked violation
February 22, 2011State Intentional no-action11 linked violations
February 22, 2011State Intentional no-action1 linked violation
February 15, 2011State Compliance achieved3 linked violations
November 18, 2010State Intentional no-action1 linked violation
November 18, 2010State Violation/Reminder Notice25 linked violations
March 25, 2008State Compliance achieved47 linked violations
August 16, 2007State Public Notification received46 linked violations
August 16, 2007State Public Notification received30 linked violations
June 28, 2007State Compliance achieved31 linked violations
June 12, 2007State Compliance achieved26 linked violations
April 4, 2007State Other63 linked violations
March 15, 1995State Formal Notice of Violation issued129 linked violations
October 3, 1994State Compliance achieved223 linked violations

Contact

ROLLING HILLS MHP LLC

Phone not on record

MINNEAPOLIS, MN 55416