Richmond Estates
Published drinking-water records and contacts for Richmond Estates. System WI4590468. Review sources and dates; not a real-time water assessment.
- System ID
- WI4590468
- State or territory
- WI
- Published population served
- 150
- System type (source code)
- CWS
Published records and dates
- Lead and copper monitoring summaries: 16 — 1993-07-01 – 2021-09-30
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) | 0.0002 mg/L | 2021-06-01 – 2021-09-30 | 2026Q3 |
| Lead (PB90) | 0.003 mg/L | 2018-06-01 – 2018-09-30 | 2026Q3 |
| Lead (PB90) | 0.00096 mg/L | 2015-06-01 – 2015-09-30 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2012-06-01 – 2012-09-30 | 2026Q3 |
| Lead (PB90) | 0.00074 mg/L | 2011-06-01 – 2011-09-30 | 2026Q3 |
| Lead (PB90) | 0.0146 mg/L | 2010-01-01 – 2010-12-31 | 2026Q3 |
| Lead (PB90) | 0.01265 mg/L | 2008-01-01 – 2008-12-31 | 2026Q3 |
| Lead (PB90) | 0.00175 mg/L | 2007-01-01 – 2007-12-31 | 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.