ETTRICK, WI · Trempealeau County

RIVERSIDE TRAILER PARK Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of February 13, 2019. 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 Trempealeau 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): WI6620335
System type: Community Water System
Population served: 20
Service connections: 7
Ownership: privately owned
Water source: groundwater (wells)

RIVERSIDE TRAILER PARK is one of 1,289 community water systems in Wisconsin in the 500 or fewer people size category, formerly serving 20 people from groundwater.

EPA's federal records list this system as inactive in 2019; the record below is historical.

As of August 1, 2026, its federal record holds 20 entries between 1994 and 2018, all of which EPA lists as closed. Nothing has been added since 2018.

Of the 20, 17 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 synthetic organic chemicals, the Lead and Copper Rule, and the Total Coliform Rules.

Violation history

Initial, Follow-up, or Routine Source Water M/R
—
Lead and Copper Rule
July 1, 2018 – February 13, 2019
Resolved
Maximum Contaminant Level Violation, E. coli (RTCR)
Health-based
Revised Total Coliform Rule
July 1, 2017 – July 31, 2017
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – July 18, 2017
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2013 – March 31, 2013
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2013 – March 17, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2004 – May 31, 2004
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 1, 2004 – February 22, 2011
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2004 – March 31, 2004
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 1996 – October 30, 1998
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 1994 – March 31, 1994
Archived
Monitoring, Regular
—
Atrazine
January 1, 1994 – March 31, 1994
Archived
Monitoring, Regular
—
Heptachlor
January 1, 1994 – March 31, 1994
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 1994 – March 31, 1994
Archived
Monitoring, Regular
—
Pentachlorophenol
January 1, 1994 – March 31, 1994
Archived
Monitoring, Regular
—
Chlordane
January 1, 1994 – March 31, 1994
Archived
Monitoring, Regular
—
Endrin
January 1, 1994 – March 31, 1994
Archived
Monitoring, Regular
—
Toxaphene
January 1, 1994 – March 31, 1994
Archived
Monitoring, Regular
—
Simazine
January 1, 1994 – March 31, 1994
Archived
Monitoring, Regular
—
Picloram
January 1, 1994 – March 31, 1994
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 1994 – March 31, 1994
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
July 1, 2018 – February 13, 2019	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	—	Resolved
July 1, 2017 – July 31, 2017	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
July 1, 2017 – July 18, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2013 – March 17, 2014	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
May 1, 2004 – May 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 2004 – February 22, 2011	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Archived
January 1, 1996 – October 30, 1998	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Carbofuran	—	Archived
January 1, 1994 – March 31, 1994	Monitoring, Regular	Atrazine	—	Archived
January 1, 1994 – March 31, 1994	Monitoring, Regular	Heptachlor	—	Archived
January 1, 1994 – March 31, 1994	Monitoring, Regular	HEXACHLOROBENZENE	—	Archived
January 1, 1994 – March 31, 1994	Monitoring, Regular	Pentachlorophenol	—	Archived
January 1, 1994 – March 31, 1994	Monitoring, Regular	Chlordane	—	Archived
January 1, 1994 – March 31, 1994	Monitoring, Regular	Endrin	—	Archived
January 1, 1994 – March 31, 1994	Monitoring, Regular	Toxaphene	—	Archived
January 1, 1994 – March 31, 1994	Monitoring, Regular	Simazine	—	Archived
January 1, 1994 – March 31, 1994	Monitoring, Regular	Picloram	—	Archived
January 1, 1994 – March 31, 1994	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived

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

Enforcement actions

September 25, 2017State Violation/Reminder Notice10 linked violations
July 1, 2008State Public Notification received9 linked violations
June 21, 2007State Public Notification received4 linked violations
May 15, 2007State Other3 linked violations
July 31, 2006State Compliance achieved12 linked violations
December 20, 2005State Compliance achieved11 linked violations
December 20, 2005State Compliance achieved9 linked violations
February 26, 2004State Other6 linked violations
July 21, 2003State Violation/Reminder Notice11 linked violations
March 11, 2002State Administrative/Compliance Order without penalty issued75 linked violations
July 30, 1998Federal issued Formal Notice of Violation5 linked violations
April 4, 1995State Public Notification requested4 linked violations
August 31, 1994State Violation/Reminder Notice24 linked violations
August 31, 1994State Public Notification requested24 linked violations

Last known contact on file (system is inactive)

REIMER, HANSEL

Phone not on record

ETTRICK, WI 54627