Advocap Inc Headstart
Published drinking-water records and contacts for Advocap Inc Headstart. System WI4240120. Review sources and dates; not a real-time water assessment.
- System ID
- WI4240120
- State or territory
- WI
- Published population served
- 75
- System type (source code)
- NTNCWS
Published records and dates
- Lead and copper monitoring summaries: 15 — 1995-01-01 – 2025-09-30
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
| Substance | Published 90th percentile | Monitoring period | Source quarter |
|---|---|---|---|
| Lead (PB90) | 0.00054 mg/L | 2025-09-01 – 2025-09-30 | 2026Q3 |
| Lead (PB90) | 0.0031 mg/L | 2022-09-01 – 2022-09-30 | 2026Q3 |
| Lead (PB90) | 0.00095 mg/L | 2019-09-01 – 2019-09-30 | 2026Q3 |
| Lead (PB90) | 0.0031 mg/L | 2016-09-01 – 2016-09-30 | 2026Q3 |
| Lead (PB90) | 0.00215 mg/L | 2013-09-01 – 2013-09-30 | 2026Q3 |
| Lead (PB90) | 0.00018 mg/L | 2010-01-01 – 2010-12-31 | 2026Q3 |
| Lead (PB90) | 0.00077 mg/L | 2007-01-01 – 2007-12-31 | 2026Q3 |
| Lead (PB90) | 0.0024 mg/L | 2004-01-01 – 2004-12-31 | 2026Q3 |
Published compliance history
0 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.
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
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.