HOLMEN, WI · Trempealeau County
HILLSIDE MOBILE HOME PARK Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of October 23, 2025. 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 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)
- WI6620326
- System type
- Community Water System
- Population served
- 15
- Service connections
- 7
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
January 1, 2009 – January 31, 2009
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2000 – June 21, 2001
ResolvedMonitoring, Regular
—Benzene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Chlordane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Endrin
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Methoxychlor
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Toxaphene
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Dalapon
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—OXAMYL
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Simazine
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Picloram
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Dinoseb
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Aldicarb sulfoxide
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Aldicarb sulfone
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Carbofuran
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Atrazine
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Heptachlor
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Heptachlor epoxide
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—2,4-D
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Pentachlorophenol
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 1994 – March 31, 1994
ArchivedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1994 – December 31, 1994
ResolvedMonitoring, 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, 2009 – January 31, 2009 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| October 1, 2000 – June 21, 2001 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Endrin | — | Archived |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Methoxychlor | — | Archived |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Toxaphene | — | Archived |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Dalapon | — | Archived |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | OXAMYL | — | 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 | Dinoseb | — | Archived |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Aldicarb sulfoxide | — | Archived |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Aldicarb sulfone | — | Archived |
| 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 | Heptachlor epoxide | — | Archived |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 2,4-D | — | 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 | Total Polychlorinated Biphenyls (PCB) | — | Archived |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,2-Dichloroethane | — | 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
- May 27, 2005State Public Notification received15 linked violations
- September 22, 1997State Civil Case concluded112 linked violations
- January 27, 1997State Compliance achieved60 linked violations
- August 31, 1994State Formal Notice of Violation issued24 linked violations
- August 31, 1994State Public Notification requested24 linked violations
Last known contact on file (system is inactive)
HOLLEY, LEROY EXECUTOR/DALE HOLLEY ESTATE
Phone not on record
HOLMEN, WI 54636