Stateline Mobile Home Park

Published drinking-water records and contacts for Stateline Mobile Home Park. System WI1220100. Review sources and dates; not a real-time water assessment.

System ID: WI1220100
State or territory: WI
Published population served: 37
System type (source code): CWS

Published records and dates

Lead and copper monitoring summaries: 14 — 1993-07-01 – 2024-12-31
Wisconsin DNR public-system PFAS records: 36 — 2023-12-29 – 2026-06-09

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
Substance	Published 90th percentile	Monitoring period	Source quarter
Lead (PB90)	0 mg/L	2024-07-01 – 2024-12-31	2026Q3
Lead (PB90)	0 mg/L	2024-01-01 – 2024-06-30	2026Q3
Lead (PB90)	0.0183 mg/L	2022-06-01 – 2022-09-30	2026Q3
Lead (PB90)	0.0018 mg/L	2018-06-01 – 2018-09-30	2026Q3
Lead (PB90)	0.002035 mg/L	2015-06-01 – 2015-09-30	2026Q3
Lead (PB90)	0.001985 mg/L	2012-06-01 – 2012-09-30	2026Q3
Lead (PB90)	0.002015 mg/L	2009-01-01 – 2009-12-31	2026Q3
Lead (PB90)	0.000465 mg/L	2006-01-01 – 2006-12-31	2026Q3

Twelve most recent imported state laboratory records
Substance	Published result	Sample date	Location / source
PFBS	< 0.438 ng/L	2026-06-09	Entry Point / Wisconsin DNR public-system PFAS records
PFHXA	< 0.501 ng/L	2026-06-09	Entry Point / Wisconsin DNR public-system PFAS records
HFPO-DA	< 0.453 ng/L	2026-06-09	Entry Point / Wisconsin DNR public-system PFAS records
PFHPA	< 0.453 ng/L	2026-06-09	Entry Point / Wisconsin DNR public-system PFAS records
PFHXS	< 0.415 ng/L	2026-06-09	Entry Point / Wisconsin DNR public-system PFAS records
ADONA	< 0.397 ng/L	2026-06-09	Entry Point / Wisconsin DNR public-system PFAS records
PFNA	< 0.437 ng/L	2026-06-09	Entry Point / Wisconsin DNR public-system PFAS records
PFOS	< 0.421 ng/L	2026-06-09	Entry Point / Wisconsin DNR public-system PFAS records
9CL-PF3ONS	< 0.353 ng/L	2026-06-09	Entry Point / Wisconsin DNR public-system PFAS records
PFDA	< 0.436 ng/L	2026-06-09	Entry Point / Wisconsin DNR public-system PFAS records
NMEFOSAA	< 0.478 ng/L	2026-06-09	Entry Point / Wisconsin DNR public-system PFAS records
NETFOSAA	< 0.508 ng/L	2026-06-09	Entry Point / Wisconsin DNR public-system PFAS records

State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.

Download state records with source notes (CSV)

Published compliance history

34 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Twenty most recent imported compliance records
Rule / record	Period	Recorded status	Health-based (EPA classification)	Source quarter
Lead and Copper Rule Revisions / Notification, Known or Potential LSL	2025-07-02 – —	Resolved	No	2026Q3
Public Notice Rule and Revised PN Rule / Public Notification Violation for NPDWR Violation	2025-07-02 – —	Unaddressed	No	2026Q3
Lead and Copper Rule / Public Education	2023-12-11 – —	Resolved	Yes	2026Q3
Revised Total Coliform Rule / Monitoring, Routine (RTCR)	2023-12-01 – 2023-12-31	Resolved	No	2026Q3
Revised Total Coliform Rule / Monitoring, Routine (RTCR)	2023-09-01 – 2023-09-30	Resolved	No	2026Q3
Revised Total Coliform Rule / Monitoring, Routine (RTCR)	2022-08-01 – 2022-08-31	Resolved	No	2026Q3
Revised Total Coliform Rule / Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)	2022-04-17 – —	Resolved	No	2026Q3
Revised Total Coliform Rule / Treatment Technique, Corrective/Expedited Actions (RTCR)	2022-03-12 – —	Resolved	Yes	2026Q3
Public Notice Rule and Revised PN Rule / Public Notification Violation for NPDWR Violation	2022-03-12 – —	Resolved	No	2026Q3
Ground Water Rule / Monitoring, Source Water (GWR)	2022-02-16 – —	Resolved	No	2026Q3
Ground Water Rule / Monitoring, Source Water (GWR)	2022-01-22 – —	Resolved	No	2026Q3
Ground Water Rule / Monitoring, Source Water (GWR)	2021-10-13 – —	Resolved	No	2026Q3
Public Notice Rule and Revised PN Rule / Public Notification Violation for NPDWR Violation	2021-10-01 – —	Resolved	No	2026Q3
Public Notice Rule and Revised PN Rule / Public Notification Violation for NPDWR Violation	2021-10-01 – —	Resolved	No	2026Q3
Revised Total Coliform Rule / Monitoring, Routine (RTCR)	2021-09-01 – 2021-09-30	Resolved	No	2026Q3
Revised Total Coliform Rule / Monitoring, Routine (RTCR)	2021-08-01 – 2021-08-31	Resolved	No	2026Q3
Lead and Copper Rule / Follow-up Or Routine LCR Tap M/R	2021-06-01 – —	Resolved	No	2026Q3
Public Notice Rule and Revised PN Rule / Public Notification Violation for NPDWR Violation	2021-06-01 – —	Resolved	No	2026Q3
Revised Total Coliform Rule / Monitoring, Routine (RTCR)	2021-05-01 – 2021-05-31	Resolved	No	2026Q3
Revised Total Coliform Rule / Monitoring, Routine (RTCR)	2020-12-01 – 2020-12-31	Resolved	No	2026Q3

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

EPA SDWIS lead/copper summaries and service areas — source period: — – —; last checked: 2026-10-17
EPA SDWIS contacts and compliance records — source period: — – —; last checked: 2026-10-17
EPA UCMR 5 sample results — source period: 2023-01-03 – 2026-06-17; last checked: 2026-10-17
Wisconsin DNR public-system PFAS records — last successful check: 2026-10-17

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records