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 August 1, 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)

RIVERSIDE MOBILE HOME CT is one of 1,289 community water systems in Wisconsin in the 500 or fewer people size category, formerly serving 7 people from groundwater.

EPA's federal records list this system as inactive in 2018; the record below is historical.

As of August 1, 2026, its federal record holds 4 entries between 2016 and 2017, all of which EPA lists as closed. Nothing has been added since 2017.

All 4 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals and the Lead and Copper Rule.

Violation history

Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2017 – June 30, 2017
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Styrene
April 1, 2016 – June 30, 2016
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2017 – June 30, 2017	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Styrene	—	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
December 7, 2017State Public Notification received3 linked violations
December 7, 2017State Public Notification received4 linked violations
November 7, 2017State Compliance achieved5 linked violations
September 11, 2017State Public Notification requested3 linked violations
September 11, 2017State Violation/Reminder Notice10 linked violations
October 19, 2016State Public Notification received13 linked violations
September 22, 2016State Compliance achieved7 linked violations
September 16, 2016State Violation/Reminder Notice8 linked violations
April 29, 2016State Public Notification requested10 linked violations
January 27, 2016State Public Notification received8 linked violations
December 31, 2015State Compliance achieved4 linked violations
December 31, 2015State Compliance achieved11 linked violations
December 31, 2015State Compliance achieved31 linked violations
December 31, 2015State Compliance achieved4 linked violations
December 31, 2015State Compliance achieved5 linked violations
December 31, 2015State Compliance achieved4 linked violations
October 23, 2015State Public Notification received15 linked violations
February 21, 2013State Bilateral Compliance Agreement signed37 linked violations
December 13, 2012State Compliance Meeting conducted13 linked violations
December 13, 2012State Compliance Meeting conducted10 linked violations

Last known contact on file (system is inactive)

RIVERSIDE PROPERTIES, LLC

Phone not on record

SOMERSET, WI 54025