WATERTOWN, WI · Dodge County

HIDDEN MEADOWS WELL 2 Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of August 20, 2024. 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 Dodge 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): WI1140158
System type: Community Water System
Population served: 166
Service connections: 164
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2022 – September 30, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2022 – March 31, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2021 – December 31, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2021 – September 30, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Chlordane
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
Endrin
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
Dalapon
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
Simazine
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
Picloram
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
Aldicarb sulfone
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
Aldicarb
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
LASSO
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1993
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1991 – September 30, 1991
Resolved

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, 2022 – September 30, 2022	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2021 – March 31, 2021	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Arsenic	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Chlordane	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Endrin	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Dalapon	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Simazine	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Picloram	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Aldicarb sulfone	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	LASSO	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

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

Enforcement actions

February 15, 2023State Compliance achieved15 linked violations
April 29, 2022State Administrative/Compliance Order without penalty issued18 linked violations
April 29, 2022State Compliance Meeting conducted29 linked violations
August 18, 1994State Violation/Reminder Notice24 linked violations
June 16, 1994State Compliance achieved24 linked violations
July 8, 1993State Public Notification requested1 linked violation
July 8, 1993State Formal Notice of Violation issued2 linked violations
July 1, 1993State Compliance achieved1 linked violation
November 1, 1991State Public Notification requested3 linked violations

Last known contact on file (system is inactive)

HIDDEN MEADOWS CONDO ASSOC - C/O ASSOC PRESIDENT

Phone not on record

WATERTOWN, WI 53098