SOMERSET, WI · St. Croix County

RIVERSIDE MOBILE HOME CT Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of August 31, 2018. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in St. Croix County, WI.

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): WI6560129
System type: Community Water System
Population served: 7
Service connections: 2
Ownership: privately owned
Water source: groundwater (wells)

Violation history

OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
April 1, 2018 – August 8, 2018
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2016 – June 30, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 1, 2008 – February 22, 2011
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
April 1, 2018 – August 8, 2018	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Radium-226	—	Resolved
April 1, 2008 – February 22, 2011	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

August 8, 2018State Compliance achieved2 linked violations
August 3, 2018State Violation/Reminder Notice2 linked violations
November 24, 2017State Violation/Reminder Notice6 linked violations
November 7, 2017State Public Notification received4 linked violations
October 12, 2017State Compliance achieved6 linked violations
September 11, 2017State Violation/Reminder Notice8 linked violations
September 11, 2017State Public Notification requested3 linked violations
October 19, 2016State Public Notification received13 linked violations
September 16, 2016State Public Notification requested9 linked violations
August 17, 2016State Compliance achieved24 linked violations
December 31, 2015State Compliance achieved3 linked violations
December 31, 2015State Compliance achieved11 linked violations
December 31, 2015State Compliance achieved4 linked violations
December 31, 2015State Compliance achieved4 linked violations
December 31, 2015State Compliance achieved4 linked violations
December 31, 2015State Compliance achieved4 linked violations
October 8, 2015State Violation/Reminder Notice12 linked violations
February 21, 2013State Bilateral Compliance Agreement signed10 linked violations
February 21, 2013State Bilateral Compliance Agreement signed15 linked violations
December 13, 2012State Compliance Meeting conducted12 linked violations
December 13, 2012State Compliance Meeting conducted14 linked violations
December 13, 2012State Compliance Meeting conducted15 linked violations
October 1, 2012State Violation/Reminder Notice74 linked violations

Last known contact on file (system is inactive)

RIVERSIDE PROPERTIES, LLC

Phone not on record

SOMERSET, WI 54025